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freebsd-skq/sys/kern
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Alan Cox 2882388376 Change the implementation of vm_hold_free_pages() so that it performs at 
most one call to pmap_qremove(), and thus one TLB shootdown, instead of one
call and TLB shootdown per page.

Simplify the interface to vm_hold_free_pages().

MFC after:	3 weeks
2010-07-11 20:11:44 +00:00
..
bus_if.m
Virtualize pci_remap_msi_irq() call from general MSI code. It allows MSI
2010-06-14 07:10:37 +00:00
clock_if.m
…
cpufreq_if.m
…
device_if.m
…
genassym.sh
…
imgact_aout.c
Reorganize syscall entry and leave handling.
2010-05-23 18:32:02 +00:00
imgact_elf32.c
…
imgact_elf64.c
…
imgact_elf.c
Don't leak core_buf or gzfile if doing a compressed core file and we
2010-04-30 03:13:24 +00:00
imgact_gzip.c
…
imgact_shell.c
Decontextualize the couplet VOP_GETATTR / VOP_SETATTR as the passed thread
2008-08-28 15:23:18 +00:00
inflate.c
…
init_main.c
Reorganize syscall entry and leave handling.
2010-05-23 18:32:02 +00:00
init_sysent.c
Regenerate
2010-06-28 18:17:21 +00:00
kern_acct.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_alq.c
- Rework the underlying ALQ storage to be a circular buffer, which amongst other
2010-04-26 13:48:22 +00:00
kern_clock.c
- Simplify logic in handling ticks wrap-up
2010-07-07 12:00:11 +00:00
kern_condvar.c
Remove unused variables p' and unneeded assignments of rval'.
2009-02-26 13:00:13 +00:00
kern_conf.c
Remove the unit argument from the recently added make_dev_p().
2010-06-17 08:49:31 +00:00
kern_cons.c
Allow multiple console devices per driver without insane code duplication.
2009-08-24 10:53:30 +00:00
kern_context.c
Move prototypes for kern_sigtimedwait() and kern_sigprocmask() to
2010-06-30 18:03:42 +00:00
kern_cpu.c
Free allocated sbufs before returning ENOMEM.
2010-01-08 22:58:50 +00:00
kern_cpuset.c
Another nit that both I and ispell missed.
2009-10-26 18:32:06 +00:00
kern_ctf.c
…
kern_descrip.c
Remove one zero from the double-0.
2010-04-23 14:32:58 +00:00
kern_dtrace.c
…
kern_environment.c
Merge change r198561 from projects/mips to head:
2010-01-10 22:34:18 +00:00
kern_et.c
Implement new event timers infrastructure. It provides unified APIs for
2010-06-20 21:33:29 +00:00
kern_event.c
Defer freeing a kevent list until after dropping kqueue locks.
2010-03-30 18:31:55 +00:00
kern_exec.c
Accidentally committed an older version of this comment rather than the
2010-07-09 13:59:53 +00:00
kern_exit.c
Tweak the in-kernel API for sending signals to threads:
2010-06-29 20:41:52 +00:00
kern_fail.c
Remove extraneous semicolons, no functional changes.
2010-01-07 21:01:37 +00:00
kern_fork.c
Reintroduce the r196640, after fixing the problem with my testing.
2009-09-01 11:41:51 +00:00
kern_gzio.c
Do not set IO_NODELOCKED while writing to vnodes as our consumers
2010-04-30 03:10:53 +00:00
kern_idle.c
Split P_NOLOAD into a per-thread flag (TDF_NOLOAD).
2009-11-03 16:46:52 +00:00
kern_intr.c
Store interrupt trap frame into struct thread. It allows interrupt handler
2010-06-10 16:14:05 +00:00
kern_jail.c
Declare ip6 as (struct in6_addr *) instead of (struct in_addr *). This is
2010-06-04 14:38:24 +00:00
kern_kthread.c
Allow a const char * to be passed as the process name to kproc_kthread_add()
2010-05-21 17:14:36 +00:00
kern_ktr.c
Change the semantics of the debug.ktr.alq_enable control so that when you
2010-04-14 21:42:29 +00:00
kern_ktrace.c
- Fix several off-by-one errors when using MAXCOMLEN. The p_comm[] and
2009-10-23 15:14:54 +00:00
kern_linker.c
- Unbreak build with KLD_DEBUG defined
2009-11-17 21:56:12 +00:00
kern_lock.c
Fix typos.
2010-01-07 01:24:09 +00:00
kern_lockf.c
In lf_iteratelocks_vnode, increment state->ls_threads around iterating
2009-06-25 18:54:56 +00:00
kern_lockstat.c
Add the OpenSolaris dtrace lockstat provider. The lockstat provider
2009-05-26 20:28:22 +00:00
kern_malloc.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_mbuf.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_mib.c
Declare the kern.ngroups sysctl to be read-only, but tunable at boot for
2010-01-12 18:20:20 +00:00
kern_module.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_mtxpool.c
Fix a number of style issues in the MALLOC / FREE commit. I've tried to
2008-10-23 20:26:15 +00:00
kern_mutex.c
Right now, WITNESS just blindly pipes all the output to the
2010-05-11 18:24:22 +00:00
kern_ntptime.c
kern_ntptime: drop a comment that became stale after r207359
2010-04-29 09:18:36 +00:00
kern_osd.c
Make the rmlock(9) interface a bit more like the rwlock(9) interface:
2009-05-29 10:52:37 +00:00
kern_physio.c
…
kern_pmc.c
Support sparsely numbered CPUs.
2008-09-22 10:37:02 +00:00
kern_poll.c
Rather than fix questionable ifnet list locking in the implementation of
2009-08-15 23:07:43 +00:00
kern_priv.c
Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC
2009-06-05 14:55:22 +00:00
kern_proc.c
Add the support for reporting the NOCOREDUMP flag from
2010-05-27 08:10:12 +00:00
kern_prot.c
Only allocate the space we need before calling kern_getgroups instead
2010-01-15 07:18:46 +00:00
kern_resource.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_rmlock.c
Remove extra spaces (no functional change).
2009-12-25 21:14:05 +00:00
kern_rwlock.c
Print the pointer to the lock with the panic message. The previous
2010-03-24 19:21:26 +00:00
kern_sdt.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_sema.c
…
kern_shutdown.c
Fix compilation in the !SMP case.
2010-04-20 12:22:06 +00:00
kern_sig.c
- Various style and whitespace fixes.
2010-07-08 19:15:26 +00:00
kern_switch.c
Update several places that iterate over CPUs to use CPU_FOREACH().
2010-06-11 18:46:34 +00:00
kern_sx.c
Fix a sign bug that caused adaptive spinning in sx_xlock() to not work
2010-06-08 16:17:47 +00:00
kern_synch.c
Add new msleep(9) flag PBDY that shall be specified together with
2009-07-14 22:52:46 +00:00
kern_syscalls.c
Count number of threads that enter and leave dynamically registered
2010-06-28 18:06:46 +00:00
kern_sysctl.c
Make it possible to change the vnet sysctl variables on jails
2009-08-13 10:26:34 +00:00
kern_tc.c
Remove interval validation from cpu_tick_calibrate(). As I found, check
2010-07-11 16:47:45 +00:00
kern_thr.c
Tweak the in-kernel API for sending signals to threads:
2010-06-29 20:41:52 +00:00
kern_thread.c
Fix the double counting of the last process thread td_incruntime
2010-05-24 10:23:49 +00:00
kern_time.c
Remove VOP_LEASE and supporting functions. This hasn't been used since
2009-04-10 10:52:19 +00:00
kern_timeout.c
Update several places that iterate over CPUs to use CPU_FOREACH().
2010-06-11 18:46:34 +00:00
kern_umtx.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
kern_uuid.c
Rework global locks for interface list and index management, correcting
2009-08-23 20:40:19 +00:00
kern_xxx.c
Place hostnames and similar information fully under the prison system.
2009-05-29 21:27:12 +00:00
ksched.c
sched_getparam was just plain broke for time-share
2010-03-03 21:46:51 +00:00
link_elf_obj.c
Kernel module support for mips.
2010-02-18 05:49:52 +00:00
link_elf.c
Build on Jeff Roberson's linker-set based dynamic per-CPU allocator
2009-07-14 22:48:30 +00:00
linker_if.m
strict kobj signatures: linker_if fixes
2009-06-11 17:05:45 +00:00
Make.tags.inc
Catch up with the disappearance of sys/dev/hfa.
2008-12-01 14:34:42 +00:00
Makefile
…
makesyscalls.sh
Count number of threads that enter and leave dynamically registered
2010-06-28 18:06:46 +00:00
md4c.c
…
md5c.c
…
p1003_1b.c
…
posix4_mib.c
Add a facility to dynamically adjust or unconfigure p1003_1b mib.
2010-06-02 09:59:05 +00:00
sched_4bsd.c
Update several places that iterate over CPUs to use CPU_FOREACH().
2010-06-11 18:46:34 +00:00
sched_ule.c
Update several places that iterate over CPUs to use CPU_FOREACH().
2010-06-11 18:46:34 +00:00
serdev_if.m
…
stack_protector.c
Random number generator initialization cleanup:
2009-10-20 16:36:51 +00:00
subr_acl_nfs4.c
The acl_cnt field is unsigned; no point in checking if it's >= 0.
2010-06-03 13:41:55 +00:00
subr_acl_posix1e.c
The 'acl_cnt' field is unsigned; no point in checking if it's >= 0.
2010-06-03 13:43:58 +00:00
subr_autoconf.c
Prefer ANSI function definitions to K&R ones.
2009-02-03 07:52:07 +00:00
subr_blist.c
Retire the MALLOC and FREE macros. They are an abomination unto style(9).
2008-10-23 15:53:51 +00:00
subr_bufring.c
Switch to our preferred 2-clause BSD license.
2010-05-05 20:39:02 +00:00
subr_bus.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
subr_clock.c
…
subr_devstat.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
subr_disk.c
Clarify and reimplement the bioq API so that bioq_disksort() has
2009-02-13 11:36:32 +00:00
subr_eventhandler.c
Split eventhandler_register() into an internal part and a wrapper function
2010-03-19 19:51:03 +00:00
subr_fattime.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
subr_firmware.c
Bump up the firmware_table from 30 to 50. bwn needs more than 30, it
2010-03-07 22:37:35 +00:00
subr_hash.c
Decompose the most lousy named file in sys/kern; kern_subr.c.
2010-02-21 19:53:33 +00:00
subr_hints.c
…
subr_kdb.c
fix a few cases where a string is passed via format argument instead of
2010-06-11 19:27:21 +00:00
subr_kobj.c
Use NULL in preference to 0 in pointer contexts.
2009-02-03 07:54:42 +00:00
subr_lock.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
subr_log.c
Make /dev/klog and kern.msgbuf* MPSAFE.
2009-11-03 21:06:19 +00:00
subr_mbpool.c
…
subr_mchain.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
subr_module.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
subr_msgbuf.c
…
subr_param.c
Reverse the logic of the if statement that sets the default value of
2010-06-24 00:27:20 +00:00
subr_pcpu.c
Update several places that iterate over CPUs to use CPU_FOREACH().
2010-06-11 18:46:34 +00:00
subr_power.c
…
subr_prf.c
Implement optional 'precision' for numbers. Previously, it was parsed but
2010-07-08 22:13:23 +00:00
subr_prof.c
Use ANSI function definition for profil.
2009-02-03 07:52:36 +00:00
subr_rman.c
sysctl_rman: report shared resources to devinfo
2009-05-19 14:08:21 +00:00
subr_rtc.c
Clean up MI inittodr(9) and kill noop code.
2009-03-23 21:16:21 +00:00
subr_sbuf.c
…
subr_scanf.c
…
subr_sglist.c
This patch fixes two bugs in sglist(9) and improves robustness of the API via
2009-08-21 02:59:07 +00:00
subr_sleepqueue.c
Update comment for tdsignal() -> tdsendsignal() rename. Forgot to include
2010-06-30 18:00:45 +00:00
subr_smp.c
Update several places that iterate over CPUs to use CPU_FOREACH().
2010-06-11 18:46:34 +00:00
subr_stack.c
Add stack_print_short() and stack_print_short_ddb() interfaces to
2009-06-24 12:06:15 +00:00
subr_taskqueue.c
fix a few cases where a string is passed via format argument instead of
2010-06-11 19:27:21 +00:00
subr_trap.c
Obey sv_syscallnames bounds in syscallname().
2010-07-04 18:16:17 +00:00
subr_turnstile.c
Introduce the new kernel thread called "deadlock resolver".
2010-01-09 01:46:38 +00:00
subr_uio.c
Push down the page queues into vm_page_cache(), vm_page_try_to_cache(), and
2010-05-08 20:34:01 +00:00
subr_unit.c
Remove redundant high >= 0.
2010-07-09 10:57:55 +00:00
subr_witness.c
"time lock" is no longer a spin-lock since r209371.
2010-06-21 21:15:51 +00:00
sys_generic.c
Send SIGPIPE to the thread that issued the offending system call
2010-06-29 20:44:19 +00:00
sys_pipe.c
Update a comment: It no longer makes sense to talk about the page queues
2010-05-08 23:01:47 +00:00
sys_process.c
Extend ptrace(PT_LWPINFO) to report siginfo for the signal that caused
2010-07-04 11:48:30 +00:00
sys_socket.c
Send SIGPIPE to the thread that issued the offending system call
2010-06-29 20:44:19 +00:00
syscalls.c
Regenerate
2010-06-28 18:17:21 +00:00
syscalls.master
Count number of threads that enter and leave dynamically registered
2010-06-28 18:06:46 +00:00
systrace_args.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
sysv_ipc.c
Move SysV IPC freebsd32 compat shims helpers from freebsd32_misc.c to
2010-03-19 11:01:51 +00:00
sysv_msg.c
Move SysV IPC freebsd32 compat shims from freebsd32_misc.c to corresponding
2010-03-19 11:04:42 +00:00
sysv_sem.c
In another move to join with the age of the Fruitbat, increase SYSV
2010-06-11 09:27:33 +00:00
sysv_shm.c
If i is going to be used in the loop unconditionally the declaration
2010-06-29 01:04:24 +00:00
tty_compat.c
Make TIOCSTI work again.
2010-01-04 20:59:52 +00:00
tty_info.c
Print an extra newline when not at the first column already.
2009-05-17 16:17:48 +00:00
tty_inq.c
Remove statistics from the TTY queues.
2010-02-07 15:42:15 +00:00
tty_outq.c
Remove statistics from the TTY queues.
2010-02-07 15:42:15 +00:00
tty_pts.c
Do not leak master pty or ptmx vnode.
2010-04-08 08:58:18 +00:00
tty_tty.c
…
tty_ttydisc.c
Print backspaces after echoing an EOF.
2009-10-17 08:59:41 +00:00
tty.c
Fix a race condition, where a TTY could be destroyed twice.
2010-07-06 08:56:34 +00:00
uipc_accf.c
(S)LIST_HEAD_INITIALIZER takes a (S)LIST_HEAD as an argument.
2009-12-28 22:56:30 +00:00
uipc_cow.c
Remove page queues locking from all sf_buf_mext()-like functions. The page
2010-05-06 17:43:41 +00:00
uipc_debug.c
Add missing socket options.
2009-05-26 09:19:21 +00:00
uipc_domain.c
When registering a protocol to an existing protocol domain via
2009-08-24 10:03:41 +00:00
uipc_mbuf2.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
uipc_mbuf.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
uipc_mqueue.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
uipc_sem.c
Add a facility to dynamically adjust or unconfigure p1003_1b mib.
2010-06-02 09:59:05 +00:00
uipc_shm.c
Minimize the use of the page queues lock for synchronizing access to the
2010-06-02 15:46:37 +00:00
uipc_sockbuf.c
In sbappendstream_locked() demote all incoming packet mbufs (and
2009-06-22 21:46:40 +00:00
uipc_socket.c
When close() is called on a connected socket pair, SO_ISCONNECTED might be
2010-05-27 15:27:31 +00:00
uipc_syscalls.c
Send SIGPIPE to the thread that issued the offending system call
2010-06-29 20:44:19 +00:00
uipc_usrreq.c
Fix build on amd64, where sysctl arg1 is a pointer.
2009-10-05 22:23:12 +00:00
vfs_acl.c
The 'acl_cnt' field is unsigned; no point in checking if it's >= 0.
2010-06-03 13:45:27 +00:00
vfs_aio.c
Convert aio syscall registration to SYSCALL_INIT_HELPER.
2010-03-19 11:11:34 +00:00
vfs_bio.c
Change the implementation of vm_hold_free_pages() so that it performs at
2010-07-11 20:11:44 +00:00
vfs_cache.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
vfs_cluster.c
Remove a stale comment. The very same revision (r85511) that introduced
2009-06-30 19:39:17 +00:00
vfs_default.c
Add VOP_ADVLOCKPURGE so that the file system is called when purging
2010-05-12 21:24:46 +00:00
vfs_export.c
Set the prison in NFS anon and GSS SVC creds.
2009-09-28 18:07:16 +00:00
vfs_extattr.c
Replace AUDIT_ARG() with variable argument macros with a set more more
2009-06-27 13:58:44 +00:00
vfs_hash.c
…
vfs_init.c
Expand the scope of the sysctllock sx lock to protect the sysctl tree itself.
2009-02-06 14:51:32 +00:00
vfs_lookup.c
Support only LOOKUP operation for "/" in relookup() because lookup()
2010-03-26 11:33:12 +00:00
vfs_mount.c
- Reduce scope of vnode lock. vfs_mount_alloc() doesn't need vnode to be
2010-02-18 22:22:45 +00:00
vfs_subr.c
Use ISO C99 integer types in sys/kern where possible.
2010-06-21 09:55:56 +00:00
vfs_syscalls.c
In revoke(), verify that VCHR vnode indeed belongs to devfs.
2010-07-06 18:20:49 +00:00
vfs_vnops.c
Correct arguments order.
2010-06-26 21:44:45 +00:00
vnode_if.src
Add VOP_ADVLOCKPURGE so that the file system is called when purging
2010-05-12 21:24:46 +00:00