d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
freebsd-skq/sys/kern
History
alfred 2873c69678 Allow autotune maxusers > 384 on 64 bit machines 
A default install on large memory machines with multiple 10gigE interfaces
were not being given enough mbufs to do full bandwidth TCP or NFS traffic.

To keep the value somewhat reasonable, we scale back the number of
maxuers by 1/6 past the 384 point.  This gives us enough mbufs for most
of our pretty basic 10gigE line-speed tests to complete.
2012-10-25 01:46:20 +00:00
..
bus_if.m
Add a BUS_CHILD_DELETED() method that a bus can hook to allow it to cleanup
2012-08-21 18:13:09 +00:00
capabilities.conf
Add missing system calls.
2012-05-31 19:32:37 +00:00
clock_if.m
…
cpufreq_if.m
…
device_if.m
Revert r239178 and implement two new functions, namely
2012-08-15 15:42:57 +00:00
dtio_kdtrace.c
Change the module name for the I/O provider to "kernel" from
2012-09-25 19:16:28 +00:00
genassym.sh
…
imgact_aout.c
Cosmetics: define FREEBSD32_MINUSER and AOUT32_MINUSER for struct
2012-07-22 13:41:45 +00:00
imgact_elf32.c
…
imgact_elf64.c
…
imgact_elf.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
imgact_gzip.c
Remove an old hack I noticed years ago, but never committed.
2012-06-28 07:33:43 +00:00
imgact_shell.c
The execution of the shebang script requires putting interpreter path,
2011-03-06 22:59:30 +00:00
inflate.c
…
init_main.c
Fix grammar.
2012-08-16 13:01:56 +00:00
init_sysent.c
regen.
2012-08-17 02:47:16 +00:00
kern_acct.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_alq.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_clock.c
Implement the DTrace sched provider. This implementation aims to be
2012-05-15 01:30:25 +00:00
kern_clocksource.c
panic() with reasonable message instead of returning zero frequency causing
2012-10-10 19:46:46 +00:00
kern_condvar.c
Remove all the checks on curthread != NULL with the exception of some MD
2012-09-13 22:26:22 +00:00
kern_conf.c
Remove unused SI_* flags.
2012-08-28 19:30:29 +00:00
kern_cons.c
cngetc: use cpu_spinwait to ease the cncheckc loop a tiny bit
2012-10-06 19:50:23 +00:00
kern_context.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_cpu.c
Revert r175376 and tune cpufreq(4) frequency comparison logic instead.
2012-03-10 18:56:16 +00:00
kern_cpuset.c
Post r222812 KTR_CPUMASK started being initialized only as a tunable
2012-08-30 21:22:47 +00:00
kern_ctf.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_descrip.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_dtrace.c
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
kern_environment.c
Reserve room for the terminating NUL when setting or getting kernel
2012-08-14 19:16:30 +00:00
kern_et.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_event.c
Make the interval timings for EVFILT_TIMER more accurate. tvtohz() always
2012-07-13 13:24:33 +00:00
kern_exec.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_exit.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_fail.c
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
kern_ffclock.c
Revise the sysctl handling code and restructure the hierarchy of sysctls
2011-12-01 07:19:13 +00:00
kern_fork.c
userret() already checks for td_locks when INVARIANTS is enabled, so
2012-09-08 18:27:11 +00:00
kern_gzio.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_hhook.c
Staticize malloc types.
2011-04-13 11:28:46 +00:00
kern_idle.c
MFC
2011-05-31 21:22:44 +00:00
kern_intr.c
Add optional entropy harvesting for software interrupts in swi_sched()
2012-09-25 14:55:46 +00:00
kern_jail.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_khelp.c
Use the full and proper company name for Swinburne University of Technology
2011-04-12 08:13:18 +00:00
kern_kthread.c
Stop treating td_sigmask specially for the purposes of new thread
2012-05-26 20:03:47 +00:00
kern_ktr.c
Post r222812 KTR_CPUMASK started being initialized only as a tunable
2012-08-30 21:22:47 +00:00
kern_ktrace.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_linker.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_lock.c
Improve check coverage about idle threads.
2012-09-12 22:10:53 +00:00
kern_lockf.c
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
kern_lockstat.c
…
kern_loginclass.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
kern_malloc.c
Fix a bug with memguard(9) on 32-bit architectures without a
2012-07-15 20:29:48 +00:00
kern_mbuf.c
Allow nmbjumbop, nmbjumbo9, and nmbjumbo16 to be set directly via loader
2012-08-23 21:32:02 +00:00
kern_mib.c
As a safety measure, disable lowering pid_max too much.
2012-08-16 13:04:21 +00:00
kern_module.c
Fix a typo.
2012-08-22 20:01:57 +00:00
kern_mtxpool.c
…
kern_mutex.c
Remove all the checks on curthread != NULL with the exception of some MD
2012-09-13 22:26:22 +00:00
kern_ntptime.c
Limit popcorn limit to something sane (either 2ns or 2 ticks if that's
2012-08-16 02:35:44 +00:00
kern_osd.c
…
kern_physio.c
Account i/o done on cdevs.
2010-11-25 20:05:11 +00:00
kern_pmc.c
Add software PMC support.
2012-03-28 20:58:30 +00:00
kern_poll.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
kern_priv.c
Add an extra comment to the SDT probes definition. This allows us to get
2010-08-22 11:18:57 +00:00
kern_proc.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_prot.c
Fix a typo. (s/nessesary/necessary/)
2012-01-08 18:48:36 +00:00
kern_racct.c
Fix panic with RACCT that could occur in low memory (or out of swap)
2012-05-22 15:58:27 +00:00
kern_rangelock.c
Add a rangelock implementation, intended to be used to range-locking
2012-05-30 16:06:38 +00:00
kern_rctl.c
Stop treating system processes as special. This fixes panics
2012-04-17 14:31:02 +00:00
kern_resource.c
Change kern.proc.rlimit sysctl to:
2012-01-22 20:25:00 +00:00
kern_rmlock.c
Add an unified macro to deny ability from the compiler to reorder
2012-10-09 14:32:30 +00:00
kern_rwlock.c
Remove all the checks on curthread != NULL with the exception of some MD
2012-09-13 22:26:22 +00:00
kern_sdt.c
Instead of only iterating over the set of known SDT probes when sdt.ko is
2012-03-27 15:07:43 +00:00
kern_sema.c
…
kern_sharedpage.c
Move the code dealing with shared page into a dedicated
2012-06-23 10:15:23 +00:00
kern_shutdown.c
free wdog_kern_pat calls in post-panic paths from under SW_WATCHDOG
2012-06-03 08:01:12 +00:00
kern_sig.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
kern_switch.c
critical_exit: ignore td_owepreempt if kdb_active is set
2011-12-04 21:27:41 +00:00
kern_sx.c
Remove all the checks on curthread != NULL with the exception of some MD
2012-09-13 22:26:22 +00:00
kern_synch.c
Implement the DTrace sched provider. This implementation aims to be
2012-05-15 01:30:25 +00:00
kern_syscalls.c
Call chainevh callback when we are invoked with neither MOD_LOAD nor
2010-10-21 20:31:50 +00:00
kern_sysctl.c
Handle spurious page faults that may occur in no-fault sections of the
2012-03-22 04:52:51 +00:00
kern_tc.c
Add support for walltimestamp in DTrace.
2012-07-16 20:17:19 +00:00
kern_thr.c
Stop treating td_sigmask specially for the purposes of new thread
2012-05-26 20:03:47 +00:00
kern_thread.c
Make the updates of the tid ring buffer' head and tail pointers
2012-09-26 09:25:11 +00:00
kern_time.c
Implement syscall clock_getcpuclockid2, so we can get a clock id
2012-08-17 02:26:31 +00:00
kern_timeout.c
Move the code to call the callout callback into the helper function
2012-05-03 20:00:30 +00:00
kern_umtx.c
Some style fixes inspired by @bde.
2012-08-11 23:48:39 +00:00
kern_uuid.c
Convert all users of IF_ADDR_LOCK to use new locking macros that specify
2012-01-05 19:00:36 +00:00
kern_xxx.c
…
ksched.c
sched_rr_interval() seems always returned period in hz ticks, but same
2012-08-10 18:19:57 +00:00
link_elf_obj.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
link_elf.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
linker_if.m
…
Make.tags.inc
Disconnect non-MPSAFE SMBFS from the build in preparation for dropping
2012-10-18 12:04:56 +00:00
Makefile
Continue to introduce Capsicum Capability Mode support:
2011-03-01 13:28:27 +00:00
makesyscalls.sh
- Add the ffclock_getcounter(), ffclock_getestimate() and ffclock_setestimate()
2011-11-21 01:26:10 +00:00
md4c.c
…
md5c.c
…
p1003_1b.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
posix4_mib.c
Define two new sysctl node flags: CTLFLAG_CAPRD and CTLFLAG_CAPRW, which
2011-07-17 23:05:24 +00:00
sched_4bsd.c
Mark the idle threads as non-sleepable and also assert that an idle
2012-08-22 20:01:38 +00:00
sched_ule.c
Pad tdq_lock to avoid false sharing with tdq_load and tdq_cpu_idle.
2012-10-24 18:36:41 +00:00
serdev_if.m
…
stack_protector.c
…
subr_acl_nfs4.c
Fix bug where NFSv4 ACL enforcement code wouldn't unconditionally
2012-04-17 14:54:00 +00:00
subr_acl_posix1e.c
Add module load/unload stubs.
2012-03-13 20:27:48 +00:00
subr_autoconf.c
Retire PCONFIG and leave the priority of thread0 alone when waiting for
2011-01-06 22:09:37 +00:00
subr_blist.c
- Fix typos s/(more|less) then|\1 than/
2011-12-03 15:41:37 +00:00
subr_bufring.c
…
subr_bus.c
Provide a generic way to disable devices at boot time
2012-10-02 03:33:41 +00:00
subr_clock.c
Improve style and wording of comments and sysctl descriptions [1].
2011-01-09 14:34:56 +00:00
subr_devstat.c
Fix build for kernels with dtrace hooks.
2012-07-11 18:50:50 +00:00
subr_disk.c
Correct bioq_disksort so that bioq_insert_tail() offers barrier semantic.
2010-09-02 19:40:28 +00:00
subr_dummy_vdso_tc.c
Implement mechanism to export some kernel timekeeping data to
2012-06-22 07:06:40 +00:00
subr_eventhandler.c
…
subr_fattime.c
…
subr_firmware.c
Correct sizeof usage
2012-06-25 05:41:16 +00:00
subr_hash.c
Convert panic()s to KASSERT()s. This is an optimisation for
2012-01-23 16:31:46 +00:00
subr_hints.c
Style fixes.
2012-09-04 23:16:55 +00:00
subr_kdb.c
- Extend the KDB interface to add a per-debugger callback to print a
2012-04-12 17:43:59 +00:00
subr_kobj.c
As it turns out, r186347 actually is insufficient to avoid the use of the
2011-11-15 20:11:03 +00:00
subr_lock.c
panic: add a switch and infrastructure for stopping other CPUs in SMP case
2011-12-11 21:02:01 +00:00
subr_log.c
Add kqueue support to /dev/klog.
2012-02-01 14:34:52 +00:00
subr_mbpool.c
…
subr_mchain.c
- Use uint8_t for the variable x and spell the size of the variable
2012-02-06 06:03:16 +00:00
subr_module.c
Provide convenience function for obtaining MODINFO_ADDR and MODINFO_SIZE
2011-02-09 19:08:21 +00:00
subr_msgbuf.c
- Clean up timestamps in msgbuf code. The timestamps should now be
2012-03-19 00:36:32 +00:00
subr_param.c
Allow autotune maxusers > 384 on 64 bit machines
2012-10-25 01:46:20 +00:00
subr_pcpu.c
Mark MALLOC_DEFINEs static that have no corresponding MALLOC_DECLAREs.
2011-11-07 06:44:47 +00:00
subr_power.c
…
subr_prf.c
Fix double vision syndrome (read: double output) when in the
2011-10-16 14:16:46 +00:00
subr_prof.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
subr_rman.c
Unlock in the error path to prevent a lock leak.
2012-05-31 17:27:05 +00:00
subr_rtc.c
Core structure and functions to support a feed-forward clock within the kernel.
2011-11-19 14:10:16 +00:00
subr_sbuf.c
r222015 introduced a new assertion that the size of a fixed-length sbuf
2011-08-19 08:29:10 +00:00
subr_scanf.c
Xen netback driver rewrite.
2012-01-26 16:35:09 +00:00
subr_sglist.c
…
subr_sleepqueue.c
Tweak the commit message in case of panic for sleeping from threads
2012-09-12 22:05:54 +00:00
subr_smp.c
Another fixe for r236772.
2012-06-11 18:47:26 +00:00
subr_stack.c
Constify stack argument for functions that don't modify it.
2011-11-16 19:06:55 +00:00
subr_syscall.c
Move the checks for td_pinned, td_critnest, TDP_NOFAULTING and
2012-09-08 18:35:15 +00:00
subr_taskqueue.c
Shorten the name of the fast SWI taskqueue to "fast taskq" so that
2012-08-28 13:35:37 +00:00
subr_trap.c
Add a KPI to allow to reserve some amount of space in the numvnodes
2012-10-14 19:43:37 +00:00
subr_turnstile.c
Improve check coverage about idle threads.
2012-09-12 22:10:53 +00:00
subr_uio.c
Replace the ill-named ZERO_COPY_SOCKET kernel option with two
2012-10-23 14:19:44 +00:00
subr_unit.c
Correct double "the the"
2012-09-14 21:28:56 +00:00
subr_witness.c
- Unlike cache invalidation and TLB demapping IPIs, reading registers from
2012-08-29 16:56:50 +00:00
sys_capability.c
Style: move opt_*.h includes in the proper place.
2012-06-10 20:22:10 +00:00
sys_generic.c
Disconnect non-MPSAFE SMBFS from the build in preparation for dropping
2012-10-18 12:04:56 +00:00
sys_pipe.c
I am comparing current pipe code with the one in 8.3-STABLE r236165,
2012-07-31 05:48:35 +00:00
sys_procdesc.c
Fix panic in procdesc that can be triggered in the following scenario:
2012-09-01 11:21:56 +00:00
sys_process.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
sys_socket.c
Add the fo_chown and fo_chmod methods to struct fileops and use them
2011-08-16 20:07:47 +00:00
syscalls.c
regen.
2012-08-17 02:47:16 +00:00
syscalls.master
Implement syscall clock_getcpuclockid2, so we can get a clock id
2012-08-17 02:26:31 +00:00
systrace_args.c
Implement syscall clock_getcpuclockid2, so we can get a clock id
2012-08-17 02:26:31 +00:00
sysv_ipc.c
…
sysv_msg.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
sysv_sem.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
sysv_shm.c
Close a race due to dropping of the map lock between creating a map entry
2012-02-19 00:28:49 +00:00
tty_compat.c
…
tty_info.c
Fix whitespace inconsistencies in TTY code.
2012-02-06 18:15:46 +00:00
tty_inq.c
Use strchr() and strrchr().
2012-01-02 12:12:10 +00:00
tty_outq.c
Fix whitespace inconsistencies in the TTY layer and its drivers owned by me.
2011-06-26 18:26:20 +00:00
tty_pts.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
tty_tty.c
Finish r210923, 210926. Mark some devices as eternal.
2011-01-04 10:59:38 +00:00
tty_ttydisc.c
Fix faulty error code handling in read(2) on TTYs.
2012-10-03 13:51:03 +00:00
tty.c
In tty_makedev() the following construction:
2012-06-18 07:34:38 +00:00
uipc_accf.c
…
uipc_cow.c
Add some FEATURE macros for various features (AUDIT/CAM/IPC/KTR/MAC/NFS/NTP/
2011-02-25 10:11:01 +00:00
uipc_debug.c
…
uipc_domain.c
Move UMA socket zone initialization from uipc_domain.c to uipc_socket.c
2012-10-19 10:15:32 +00:00
uipc_mbuf2.c
…
uipc_mbuf.c
Fix found places where uio_resid is truncated to int.
2012-02-21 01:05:12 +00:00
uipc_mqueue.c
Fix freebsd32_kmq_timedreceive() and freebsd32_kmq_timedsend() to use
2012-09-25 22:15:59 +00:00
uipc_sem.c
In order to maximize the re-usability of kernel code in user space this
2011-09-16 13:58:51 +00:00
uipc_shm.c
Export some more useful info about shared memory objects to userland
2012-04-01 18:22:48 +00:00
uipc_sockbuf.c
Document a large number of currently undocumented sysctls. While here
2011-12-13 00:38:50 +00:00
uipc_socket.c
Replace the ill-named ZERO_COPY_SOCKET kernel option with two
2012-10-23 14:19:44 +00:00
uipc_syscalls.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
uipc_usrreq.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_acl.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_aio.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_bio.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_cache.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_cluster.c
Correct a KASSERT message.
2012-08-15 22:12:01 +00:00
vfs_default.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_export.c
…
vfs_extattr.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_hash.c
…
vfs_init.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_lookup.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_mount.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_mountroot.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_subr.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vfs_syscalls.c
Remove unused `vfslocked' variable.
2012-10-22 21:14:26 +00:00
vfs_vnops.c
Remove the support for using non-mpsafe filesystem modules.
2012-10-22 17:50:54 +00:00
vnode_if.src
Fix the mis-handling of the VV_TEXT on the nullfs vnodes.
2012-09-28 11:25:02 +00:00