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mmacy 2981a3420c hwpmc(9): Make pmclog buffer pcpu and update constants 
On non-trivial SMP systems the contention on the pmc_owner mutex leads
to a substantial number of samples captured being from the pmc process
itself. This change a) makes buffers larger to avoid contention on the
global list b) makes the working sample buffer per cpu.

Run pmcstat in the background (default event rate of 64k):
pmcstat -S UNHALTED_CORE_CYCLES -O /dev/null sleep 600 &

Before:
make -j96 buildkernel -s >&/dev/null 3336.68s user 24684.10s system 7442% cpu 6:16.50 total

After:
make -j96 buildkernel -s >&/dev/null 2697.82s user 1347.35s system 6058% cpu 1:06.77 total

For more realistic overhead measurement set the sample rate for ~2khz
on a 2.1Ghz processor:
pmcstat -n 1050000 -S UNHALTED_CORE_CYCLES -O /dev/null sleep 6000 &

Collecting 10 samples of `make -j96 buildkernel` from each:

x before
+ after

real time:
    N           Min           Max        Median           Avg        Stddev
x  10          76.4        127.62        84.845        88.577     15.100031
+  10         59.71         60.79        60.135        60.179    0.29957192
Difference at 95.0% confidence
        -28.398 +/- 10.0344
        -32.0602% +/- 7.69825%
        (Student's t, pooled s = 10.6794)

system time:
    N           Min           Max        Median           Avg        Stddev
x  10       2277.96       6948.53       2949.47      3341.492     1385.2677
+  10        1038.7       1081.06      1070.555      1064.017      15.85404
Difference at 95.0% confidence
        -2277.47 +/- 920.425
        -68.1574% +/- 8.77623%
        (Student's t, pooled s = 979.596)

x no pmc
+ pmc running
real time:

HEAD:
    N           Min           Max        Median           Avg        Stddev
x  10         58.38         59.15         58.86        58.847    0.22504567
+  10          76.4        127.62        84.845        88.577     15.100031
Difference at 95.0% confidence
        29.73 +/- 10.0335
        50.5208% +/- 17.0525%
        (Student's t, pooled s = 10.6785)

patched:
    N           Min           Max        Median           Avg        Stddev
x  10         58.38         59.15         58.86        58.847    0.22504567
+  10         59.71         60.79        60.135        60.179    0.29957192
Difference at 95.0% confidence
        1.332 +/- 0.248939
        2.2635% +/- 0.426506%
        (Student's t, pooled s = 0.264942)

system time:

HEAD:
    N           Min           Max        Median           Avg        Stddev
x  10       1010.15       1073.31      1025.465      1031.524     18.135705
+  10       2277.96       6948.53       2949.47      3341.492     1385.2677
Difference at 95.0% confidence
        2309.97 +/- 920.443
        223.937% +/- 89.3039%
        (Student's t, pooled s = 979.616)

patched:
    N           Min           Max        Median           Avg        Stddev
x  10       1010.15       1073.31      1025.465      1031.524     18.135705
+  10        1038.7       1081.06      1070.555      1064.017      15.85404
Difference at 95.0% confidence
        32.493 +/- 16.0042
        3.15% +/- 1.5794%
        (Student's t, pooled s = 17.0331)

Reviewed by:	jeff@
Approved by:	sbruno@
Differential Revision:	https://reviews.freebsd.org/D15155
2018-05-12 01:26:34 +00:00
..
disk gpart: add fat32lba MBR partition type 2018-05-04 00:34:27 +00:00
_bitset.h Implement several enhancements to NUMA policies. 2018-03-29 02:54:50 +00:00
_bus_dma.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_callout.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_cpuset.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_domainset.h Add files for r327895 2018-01-12 22:57:57 +00:00
_ffcounter.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_iovec.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_kstack_cache.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_lock.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_lockmgr.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_mutex.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_null.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_pctrie.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_pthreadtypes.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_rmlock.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_rwlock.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_semaphore.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_sigset.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_sockaddr_storage.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_stack.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_stdarg.h With the fall-back hack for lint gone, I have no copyright claim on this file. 2018-05-06 21:22:46 +00:00
_stdint.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_sx.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_task.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_termios.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_timespec.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
_timeval.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_types.h Do not include float interfaces when using libsa. 2018-02-23 04:04:25 +00:00
_ucontext.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
_uio.h Move uio enums to sys/_uio.h. 2018-03-27 15:20:03 +00:00
_umtx.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
_unrhdr.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
aac_ioctl.h Fix FSACTL_GET_NEXT_ADAPTER_FIB under 32-bit compat. 2018-03-14 21:11:41 +00:00
acct.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
acl.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
agpio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
aio.h Fix a comment. No functional change. 2018-02-12 17:42:28 +00:00
alq.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
apm.h Re-apply change 306811 or alternatively, revert change 307385. 2016-10-16 02:43:51 +00:00
assym.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ata.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
atomic_common.h Add atomic_load(9) and atomic_store(9) operations. 2017-12-19 09:59:20 +00:00
auxv.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
bio.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
bitset.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
bitstring.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
blist.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
boot.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
buf_ring.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
buf.h Further parallelize the buffer cache. 2018-02-20 00:06:07 +00:00
bufobj.h Further parallelize the buffer cache. 2018-02-20 00:06:07 +00:00
bus_dma_internal.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
bus_dma.h Remove a trailing whitspace. 2018-02-06 19:14:15 +00:00
bus.h Add device_quiet_children() and device_has_quiet_children() 2018-05-07 21:09:08 +00:00
busdma_bufalloc.h Fix compile error from r327900 2018-01-12 23:41:12 +00:00
callout.h Allow pause_sbt() to catch signals during sleep by passing C_CATCH flag. 2018-03-03 18:36:38 +00:00
capability.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
caprights.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
capsicum.h Eliminate the overhead of gratuitous repeated reinitialization of cap_rights 2018-05-09 18:47:24 +00:00
cdefs.h Drop support for lint for cdefs.h. 2018-03-20 21:18:40 +00:00
cdio.h
cdrio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
cfictl.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
chio.h sys/sys/chio.h: add NetBSD RCS ID. 2017-12-28 14:26:33 +00:00
clock.h Add a set of convenience routines for RTC drivers to use for debug output, 2018-02-12 17:33:14 +00:00
cnv.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
compressor.h Add support for zstd-compressed user and kernel core dumps. 2018-02-13 19:28:02 +00:00
condvar.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
conf.h Refactor some of the MI kernel dump code in preparation for netdump. 2018-05-06 00:22:38 +00:00
cons.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
consio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
copyright.h copyright.h: Update license text to 'THE AUTHOR' 2018-01-23 20:38:03 +00:00
counter.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
cpu.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
cpuctl.h Make it possible to re-evaluate cpu_features. 2018-01-05 21:06:19 +00:00
cpuset.h Implement several enhancements to NUMA policies. 2018-03-29 02:54:50 +00:00
ctype.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
devicestat.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
devmap.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
dir.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
dirent.h sys/sys: Use a more common spelling of 'dirent' 2018-03-01 22:38:21 +00:00
disk_zone.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
disk.h SPDX: use the Beerware identifier. 2017-11-30 20:33:45 +00:00
disklabel.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
diskmbr.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
dkstat.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
dnv.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
domain.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
domainset.h Implement several enhancements to NUMA policies. 2018-03-29 02:54:50 +00:00
dtrace_bsd.h Pass the trap frame to fasttrap hooks. 2017-12-11 19:21:39 +00:00
dvdio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
efi.h Add a function to retrieve the EFI realtime clock capabilities. 2018-03-01 22:57:14 +00:00
efiio.h Create /dev/efidev to provide an ioctl interface to 2016-10-11 22:24:30 +00:00
elf32.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
elf64.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
elf_common.h elf_common.h: add DT_SUNW_ASLR tag 2018-04-27 13:55:46 +00:00
elf_generic.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
elf.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
endian.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
epoch.h Add simple preempt safe epoch API 2018-05-10 17:55:24 +00:00
errno.h We don't need both _STAND and _STANDALONE. There's more places that 2017-12-02 00:07:09 +00:00
eui64.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
event.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
eventhandler.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
eventvar.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
exec.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
extattr.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
fail.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
fbio.h Use unsigned intptr_t type for framebuffer addresses 2017-12-06 02:05:21 +00:00
fcntl.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
fdcio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
file.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
filedesc.h Properly do a deep copy of the ioctls capability array for fget_cap(). 2018-04-17 18:07:40 +00:00
filio.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
firmware.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
fnv_hash.h
gmon.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
gpio.h SPDX: Fix some cases wrongly attributed to MIT. 2017-11-30 15:10:11 +00:00
gpt.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
gtaskqueue.h Add taskqgroup_config_gtask_deinit to support teardown after 2018-05-09 18:51:35 +00:00
hash.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
hhook.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
iconv.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
imgact_aout.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
imgact_binmisc.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
imgact_elf.h Use C99 boolean type for translate_osrel 2018-03-13 16:40:29 +00:00
imgact.h Simplify the code to allocate stack for auxv, argv[], and environment vectors. 2018-04-19 16:00:34 +00:00
inflate.h
interrupt.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
intr.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
ioccom.h Add _IOC_NEWLEN() and _IOC_NEWTYPE() macros. 2018-03-16 22:23:04 +00:00
ioctl_compat.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ioctl.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
iov_schema.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
iov.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
ipc.h Get rid of the requirement to include SysV IPC headers with _KERNEL 2018-02-16 01:33:01 +00:00
ipmi.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
jail.h Make it easier for filesystems to count themselves as jail-enabled, 2018-05-04 20:54:27 +00:00
joystick.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
kbio.h
kdb.h set kdb_why to "trap" when calling kdb_trap from trap_fatal 2018-04-19 05:06:56 +00:00
kenv.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
kern_prefetch.h Minor style nits 2018-05-09 14:11:35 +00:00
kernel.h Move sysinit and sysuninit linker sets in the data (writeable) section. 2018-03-21 10:26:39 +00:00
kerneldump.h Add support for zstd-compressed user and kernel core dumps. 2018-02-13 19:28:02 +00:00
khelp.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
kobj.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ksem.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
kthread.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ktr_class.h Drop KTR_CONTENTION. 2018-03-20 15:51:05 +00:00
ktr.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ktrace.h Reduce overhead of ktrace checks in the common case. 2018-05-09 00:00:47 +00:00
libkern.h Add a validbcd() routine that uses the bcd2bin_data[] array and returns a 2017-12-31 22:43:24 +00:00
limits.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
link_aout.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
link_elf.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
linker_set.h Move sysinit and sysuninit linker sets in the data (writeable) section. 2018-03-21 10:26:39 +00:00
linker.h Implement support for ifuncs in the kernel linker. 2018-05-03 21:37:46 +00:00
lock_profile.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
lock.h Start witness much earlier in boot so that we can shrink the pend list and 2018-03-22 19:11:43 +00:00
lockf.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
lockmgr.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
lockstat.h lockstat: track lockstat just like sdt probes 2018-04-24 01:04:10 +00:00
loginclass.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
mac.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
malloc.h style: Remove remaining deprecated MALLOC/FREE macros 2018-01-25 22:25:13 +00:00
mbuf.h Add an mbuf allocator for netdump. 2018-05-06 00:19:48 +00:00
mchain.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
md4.h SPDX: some uses of the RSA-MD license. 2017-12-13 16:30:39 +00:00
md5.h SPDX: some uses of the RSA-MD license. 2017-12-13 16:30:39 +00:00
mdioctl.h md_pad is used by MDIOCLIST and not available for future use. 2018-03-13 20:54:18 +00:00
memdesc.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
memrange.h sys/sys: minor spelling fixes. 2016-05-03 15:14:17 +00:00
mman.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
module_khelp.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
module.h Fix minor whitespace nits 2018-04-04 02:35:48 +00:00
mount.h Make it easier for filesystems to count themselves as jail-enabled, 2018-05-04 20:54:27 +00:00
mouse.h psm(4): Add support for HP EliteBook 1040 ForcePads. 2018-01-31 21:14:59 +00:00
mpt_ioctl.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
mqueue.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
msg.h Don't define struct mymsg. 2018-03-02 22:13:29 +00:00
msgbuf.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
mtio.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
mutex.h mtx: add mtx_spin_wait_unlocked 2018-02-19 00:38:14 +00:00
namei.h Move uio enums to sys/_uio.h. 2018-03-27 15:20:03 +00:00
nlist_aout.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
numa.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
nv.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
osd.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
param.h Rework CTL frontend & backend options to use nv(3), allow creating multiple 2018-05-10 03:50:20 +00:00
pciio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
pcpu.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
pctrie.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
pidctrl.h Add a generic Proportional Integral Derivative (PID) controller algorithm and 2018-02-23 22:51:51 +00:00
pioctl.h spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
pipe.h Fix a variety of cosmetic typos and misspellings 2017-01-15 18:00:45 +00:00
pmc.h hwpmc(9): Make pmclog buffer pcpu and update constants 2018-05-12 01:26:34 +00:00
pmckern.h hwpmc(9): Make pmclog buffer pcpu and update constants 2018-05-12 01:26:34 +00:00
pmclog.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
poll.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
posix4.h spdx: initial adoption of licensing ID tags. 2017-11-18 14:26:50 +00:00
power.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
priority.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
priv.h Allow to specify PCP on packets not belonging to any VLAN. 2018-03-27 15:29:32 +00:00
proc.h Add simple preempt safe epoch API 2018-05-10 17:55:24 +00:00
procctl.h Rename PROC_PDEATHSIG_SET -> PROC_PDEATHSIG_CTL and PROC_PDEATHSIG_GET 2018-04-20 15:19:27 +00:00
procdesc.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
procfs.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
protosw.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ptio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ptrace.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
queue.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
racct.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
random.h Implement getrandom(2) and getentropy(3) 2018-03-21 01:15:45 +00:00
rangelock.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
rctl.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
reboot.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
refcount.h ZFS vn_rele_async: catch up with the use of refcount(9) for the vnode use count 2018-03-28 08:55:31 +00:00
regression.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
resource.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
resourcevar.h Remove the unused fuwintr() and suiwintr() functions. 2018-04-17 18:04:28 +00:00
rman.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
rmlock.h Clean up the SYSINIT_FLAGS definitions for rwlock(9) and rmlock(9). 2017-11-21 14:59:23 +00:00
rtprio.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
runq.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
rwlock.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
sbuf.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
sched.h Inlined sched_userret. 2018-05-07 23:36:16 +00:00
sdt.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
select.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
selinfo.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
sem.h Don't declare union semun in userspace unless _WANT_SEMUN is defined. 2018-03-02 22:32:53 +00:00
sema.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
seq.h seq: provide a comment explaining what seq is for and note 2 caveats 2018-03-28 04:38:45 +00:00
serial.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
sf_buf.h Define PHYS_TO_DMAP() and DMAP_TO_PHYS() as panics on the architectures 2018-01-19 22:17:13 +00:00
sglist.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
shm.h Get rid of the requirement to include SysV IPC headers with _KERNEL 2018-02-16 01:33:01 +00:00
sigio.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
signal.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
signalvar.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
sleepqueue.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
slicer.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
smp.h Use resume_cpus() instead of restart_cpus() to resume from ACPI suspension. 2017-12-21 09:17:48 +00:00
snoop.h Revert r327005 - SPDX tags for license similar to BSD-2-Clause. 2017-12-20 20:25:28 +00:00
sockbuf.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
socket.h Revert r332894 at the request of the submitter. 2018-04-24 19:55:12 +00:00
socketvar.h Revert r332894 at the request of the submitter. 2018-04-24 19:55:12 +00:00
sockio.h Allow to specify PCP on packets not belonging to any VLAN. 2018-03-27 15:29:32 +00:00
sockopt.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
soundcard.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
spigenio.h Add the ioctl definitions for spigen get/set spi mode. Should have been 2018-04-07 20:53:34 +00:00
stack.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
stat.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
statvfs.h
stdatomic.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
stddef.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
stdint.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
sun_disklabel.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
sx.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
syscall.h Regenerate sysent files after r331279. 2018-03-21 01:17:01 +00:00
syscall.mk Regenerate sysent files after r331279. 2018-03-21 01:17:01 +00:00
syscallsubr.h Move uio enums to sys/_uio.h. 2018-03-27 15:20:03 +00:00
sysctl.h Reduce <sys/queue.h> pollution. 2018-05-11 00:01:43 +00:00
sysent.h Avoid calls to syscall_thread_enter/exit for statically defined syscalls 2018-05-07 22:29:32 +00:00
syslimits.h Remove LINK_MAX. 2018-01-05 22:26:23 +00:00
syslog.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
sysproto.h Regenerate sysent files after r331279. 2018-03-21 01:17:01 +00:00
systm.h Allow the compiler to use __builtin_memcpy 2018-05-04 22:33:54 +00:00
taskqueue.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
terminal.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
termios.h
thr.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
tiio.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
time.h Correct a misplaced closing paren. Does not affect the result, but does 2018-03-03 22:28:20 +00:00
timeb.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
timeet.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
timeffc.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
timepps.h SPDX: use the Beerware identifier. 2017-11-30 20:33:45 +00:00
timers.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
times.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
timespec.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
timetc.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
timex.h sys/sys: minor spelling fixes. 2016-05-03 15:14:17 +00:00
tree.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
tslog.h Wrap includes in sys/tslog.h with #ifdef TSLOG. 2017-12-31 21:00:21 +00:00
tty.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ttycom.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ttydefaults.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ttydevsw.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ttydisc.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ttyhook.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ttyqueue.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
turnstile.h Add simple preempt safe epoch API 2018-05-10 17:55:24 +00:00
types.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
ucontext.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
ucred.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
uio.h Move uio enums to sys/_uio.h. 2018-03-27 15:20:03 +00:00
umtx.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
un.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
unistd.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
unpcb.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
user.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
utsname.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
uuid.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
vdso.h sys/sys: further adoption of SPDX licensing ID tags. 2017-11-27 15:01:59 +00:00
vmem.h Eliminate kmem_arena and kmem_object in preparation for further NUMA commits. 2017-11-28 23:40:54 +00:00
vmmeter.h vm: move vm_cnt to __read_mostly now that it is not written to 2018-04-27 05:36:02 +00:00
vnode.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
vtoc.h Re-apply change 306811 or alternatively, revert change 307385. 2016-10-16 02:43:51 +00:00
wait.h sys: further adoption of SPDX licensing ID tags. 2017-11-20 19:43:44 +00:00
watchdog.h make SW_WATCHDOG dynamic 2018-01-03 00:56:30 +00:00
zlib.h SPDX: mostly fixes to previous changes. 2017-12-13 16:13:17 +00:00
zutil.h Allow the compiler to use __builtin_memcpy 2018-05-04 22:33:54 +00:00