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43d8847e0b
freebsd-skq/sys/kern
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David Xu ae7d8a6766 Implement 32bit umtx_lock and umtx_unlock system calls, these two system 
calls are not used by libthr in RELENG_6 and HEAD, it is only used by
the libthr in RELENG-5, the _umtx_op system call can do more incremental
dirty works than these two system calls without having to introduce new
system calls or throw away old system calls when things are going on.
2006-10-06 08:22:08 +00:00
..
bus_if.m - Revert making bus_generic_add_child() the default for BUS_ADD_CHILD(). 2006-09-11 22:20:37 +00:00
clock_if.m
cpufreq_if.m
device_if.m
genassym.sh
imgact_aout.c Correct two vm object reference leaks in error cases. 2006-03-16 08:51:59 +00:00
imgact_elf32.c
imgact_elf64.c
imgact_elf.c Avoid a vm object reference leak in a rarely used code path. 2006-01-21 20:11:49 +00:00
imgact_gzip.c Maintain the lock on the vnode for most of exec_elfN_imgact(). 2005-12-24 04:57:50 +00:00
imgact_shell.c
inflate.c Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
init_main.c SI_ORDER_THIRD + 2, not SI_ORDER_FOURTH + 2. 2006-09-26 00:15:56 +00:00
init_sysent.c Regenerate. 2006-10-03 20:48:11 +00:00
kern_acct.c Expore kern.acct_configured, a sysctl that reflects the configured/ 2006-09-17 11:00:36 +00:00
kern_acl.c Move POSIX.1e-specific utility routines from kern_acl.c to 2006-07-06 23:37:39 +00:00
kern_alq.c - Conditionalize Giant around VFS operations for ALQ, ktrace, and 2006-03-28 21:30:22 +00:00
kern_clock.c Unexpand an instance of TAILQ_EMPTY() 2006-06-14 03:14:26 +00:00
kern_condvar.c Fix a sleep queue race for KSE thread. 2006-02-23 00:13:58 +00:00
kern_conf.c Make the printfs relating to purging threads from a device less intrusive. 2006-05-17 06:37:14 +00:00
kern_context.c
kern_cpu.c - Print message about cpufreq and timecounter TSC 2006-03-03 02:06:04 +00:00
kern_descrip.c return EBADF instead of successfully attaching (and then panicing) when 2006-09-24 02:29:53 +00:00
kern_environment.c Use a sleep mutex instead of an sx lock for the kernel environment. This 2006-07-09 21:42:58 +00:00
kern_event.c remove unnecessary NULL check... 2006-09-25 01:29:48 +00:00
kern_exec.c Audit the argv and env vectors passed in on exec: 2006-09-01 11:45:40 +00:00
kern_exit.c Back out one of the Giant removals from revision 1.272. Giant was not here to 2006-09-13 15:47:53 +00:00
kern_fork.c - Change process_exec function handlers prototype to include struct 2006-08-15 12:10:57 +00:00
kern_idle.c
kern_intr.c Simplify the pager support in DDB. Allowing different db commands to 2006-07-12 21:22:44 +00:00
kern_jail.c Declare security and security.bsd sysctl hierarchies in sysctl.h along 2006-09-17 20:00:36 +00:00
kern_kse.c Close some races between procfs/ptrace and exit(2): 2006-02-22 18:57:50 +00:00
kern_kthread.c Don't do a PHOLD() in kthread_create() w/o a matching PRELE() in 2006-02-22 17:21:45 +00:00
kern_ktr.c Remove slightly oddly placed suser() call from the KTR/ALQ setup sysctl: 2006-09-09 16:09:01 +00:00
kern_ktrace.c Trim an obsolete comment. ktrgenio() stopped doing crazy gymnastics when 2006-07-31 15:31:43 +00:00
kern_linker.c Explicitly use STAILQ_REMOVE_HEAD() when we know we are removing the head 2006-07-10 19:28:57 +00:00
kern_lock.c If the buffer lock has waiters after the buffer has changed identity then 2006-10-02 02:06:27 +00:00
kern_lockf.c
kern_mac.c Remove MAC_DEBUG label counters, which were used to debug leaks and 2006-09-20 13:33:41 +00:00
kern_malloc.c Remove old kern.malloc sysctl, which generated a text representation of 2006-07-23 19:55:41 +00:00
kern_mbuf.c Remove VLAN mtag UMA zones and initialize ether_vtag and tso_segsz packet 2006-09-17 13:44:32 +00:00
kern_mib.c mp_ncpus is always (properly) initialized, even on UP kernels, so just use it. 2005-08-21 18:03:31 +00:00
kern_module.c Address a problem I missed in removing Giant from the kernel linker. Not 2006-06-26 18:34:45 +00:00
kern_mtxpool.c
kern_mutex.c - When spinning on a spin lock, if the debugger is active or we are in a 2006-08-15 18:26:12 +00:00
kern_ntptime.c
kern_physio.c
kern_pmc.c Fix -Wundef. 2005-12-04 02:12:43 +00:00
kern_poll.c Change msleep() and tsleep() to not alter the calling thread's priority 2006-04-17 18:20:38 +00:00
kern_proc.c Remove duplicated $FreeBSD$. 2006-09-30 16:33:29 +00:00
kern_prot.c Declare security and security.bsd sysctl hierarchies in sysctl.h along 2006-09-17 20:00:36 +00:00
kern_resource.c Replace system call thr_getscheduler, thr_setscheduler, thr_setschedparam 2006-09-21 04:18:46 +00:00
kern_rwlock.c Adjust td_locks for non-spin mutexes, rwlocks, and sx locks so that it is 2006-07-27 21:45:55 +00:00
kern_sema.c
kern_shutdown.c On shutdown try to turn off all swap devices. This way GEOM providers are 2006-04-10 10:03:41 +00:00
kern_sig.c Move some declaration of 32-bit signal structures into file 2006-10-05 01:56:11 +00:00
kern_subr.c Reduce the scope of the page queues lock in vm_pgmoveco() now that 2006-08-12 19:47:49 +00:00
kern_switch.c Add scheduler CORE, the work I have done half a year ago, recent, 2006-06-13 13:12:56 +00:00
kern_sx.c Add a new 'show sleepchain' ddb command similar to 'show lockchain' except 2006-08-15 18:29:01 +00:00
kern_synch.c Use scheduler API sched_relinquish() to implement yield() syscall. 2006-06-15 06:41:57 +00:00
kern_syscalls.c Make system call modules a bit more robust: 2006-08-01 16:32:20 +00:00
kern_sysctl.c Kill an XXX remark that has been untrue since rev. 1.150 of this file. 2006-06-16 07:36:18 +00:00
kern_tc.c Commit the results of the typo hunt by Darren Pilgrim. 2006-08-04 07:56:35 +00:00
kern_thr.c Add compatible code to let 32bit libthr work on 64bit kernel. 2006-09-22 15:04:28 +00:00
kern_thread.c This is initial version of POSIX priority mutex support, a new userland 2006-08-28 04:24:51 +00:00
kern_time.c Move tz_minuteswest and tz_dsttime to subr_clock.c 2006-10-02 16:06:26 +00:00
kern_timeout.c Use the recently added msleep_spin() function to simplify the 2006-02-23 19:13:12 +00:00
kern_umtx.c Implement 32bit umtx_lock and umtx_unlock system calls, these two system 2006-10-06 08:22:08 +00:00
kern_uuid.c Separate functions with a newline. 2006-07-17 21:00:42 +00:00
kern_xxx.c
ksched.c Return priority range 0..PRI_MAX_TIMESHARE-PRI_MIN_TIMESHARE for 2006-07-12 05:54:17 +00:00
link_elf_obj.c Replace the kld_mtx mutex with a kld_sx sx lock and expand it's scope to 2006-06-21 20:42:08 +00:00
link_elf.c Let native elf class be registered earlier. 2006-07-14 22:39:18 +00:00
linker_if.m
Make.tags.inc
Makefile Add support for the generated file systrace_args.c. 2006-08-05 19:25:14 +00:00
makesyscalls.sh Add a new set of macros <prefix>_AUE_<syscallname> to sysproto.h that 2006-08-15 17:09:32 +00:00
md4c.c
md5c.c Fix a panic on sparc64 related to inproper aligment - we cannot assume, 2006-03-30 18:45:50 +00:00
p1003_1b.c Backout the feature which can change thread's scheduling option, I really 2006-07-13 06:41:26 +00:00
posix4_mib.c
sched_4bsd.c Add user priority loaning code to support priority propagation for 2006-08-25 06:12:53 +00:00
sched_core.c Add user priority loaning code to support priority propagation for 2006-08-25 06:12:53 +00:00
sched_ule.c Add user priority loaning code to support priority propagation for 2006-08-25 06:12:53 +00:00
serdev_if.m MFp4: Add the ipend() method to the serdev I/F to allow umbrella 2006-04-23 22:12:39 +00:00
subr_acl_posix1e.c Update and reformat comments for POSIX.1e ACL utility routines. 2006-07-23 19:35:10 +00:00
subr_autoconf.c Add a mutex to protect the list of interrupt config hooks. We do assume 2006-07-19 18:53:56 +00:00
subr_blist.c
subr_bus.c Add a default method for BUS_ADD_CHILD() that just calls 2006-09-11 19:41:31 +00:00
subr_clist.c
subr_clock.c Use utc_offset() where applicable, and hide the internals of it 2006-10-02 18:23:37 +00:00
subr_devstat.c
subr_disk.c Unexpand TAILQ_FIRST(foo) == NULL to TAILQ_EMPTY(foo). 2006-05-29 05:43:26 +00:00
subr_eventhandler.c
subr_firmware.c If linker_release_module() fails then we still hold a reference on 2006-06-25 12:36:21 +00:00
subr_hints.c Use a sleep mutex instead of an sx lock for the kernel environment. This 2006-07-09 21:42:58 +00:00
subr_kdb.c Add a funny sysctl: debug.kdb.trap_code . 2006-06-18 12:27:59 +00:00
subr_kobj.c Increment kobj_lookup_misses on a miss rather than decrementing it. 2005-12-29 18:00:42 +00:00
subr_lock.c Add a basic reader/writer lock implementation to the kernel. This 2006-01-27 23:13:26 +00:00
subr_log.c
subr_mbpool.c
subr_mchain.c
subr_module.c
subr_msgbuf.c
subr_param.c Partially revert revision 1.66, which contained a change that did not 2005-10-14 19:15:10 +00:00
subr_pcpu.c Fix 'show allpcpu' ddb command on non-x86. CPU IDs are in the range 0 .. 2005-11-03 21:06:29 +00:00
subr_power.c General consensus is that it would be even better to run this in a 2005-11-09 16:22:56 +00:00
subr_prf.c Declare security and security.bsd sysctl hierarchies in sysctl.h along 2006-09-17 20:00:36 +00:00
subr_prof.c Change the addupc_*() functions to use the uintfptr_t type for pc rather 2005-12-16 22:08:32 +00:00
subr_rman.c - Fix rman_manage_region() to be a lot more intelligent. It now checks 2006-09-11 19:31:52 +00:00
subr_rtc.c Use utc_offset() where applicable, and hide the internals of it 2006-10-02 18:23:37 +00:00
subr_sbuf.c Make sbuf_copyin() return the number of bytes copied on success. 2005-12-23 11:49:53 +00:00
subr_scanf.c
subr_sleepqueue.c Print td_name instead of p_comm if td_name is non-empty for 2006-04-21 20:40:43 +00:00
subr_smp.c Rename the KDB_STOP_NMI kernel option to STOP_NMI and make it apply to all 2005-10-24 21:04:19 +00:00
subr_stack.c Correct typos 2006-05-28 22:15:28 +00:00
subr_taskqueue.c When starting up threads in taskqueue_start_threads create them 2006-05-24 22:11:07 +00:00
subr_trap.c Test before modifying p_sflag to avoid unconditionally cache line 2006-02-10 14:59:16 +00:00
subr_turnstile.c Add a new 'show sleepchain' ddb command similar to 'show lockchain' except 2006-08-15 18:29:01 +00:00
subr_unit.c
subr_witness.c Introduce a spinlock for synchronizing access to the video output hardware 2006-09-13 15:48:15 +00:00
sys_generic.c Fix our ioctl(2) implementation when the argument is "int". New 2006-09-27 19:57:02 +00:00
sys_pipe.c Move some functions and definitions from uipc_socket2.c to uipc_socket.c: 2006-06-10 14:34:07 +00:00
sys_process.c Fix a signedness bug. 2006-08-20 10:29:08 +00:00
sys_socket.c soreceive_generic(), and sopoll_generic(). Add new functions sosend(), 2006-07-24 15:20:08 +00:00
syscalls.c Regenerate. 2006-10-03 20:48:11 +00:00
syscalls.master Audit creat() system call (compat code), and change type for getpagesize(), 2006-10-03 20:46:52 +00:00
systrace_args.c Regenerate. 2006-09-21 04:19:48 +00:00
sysv_ipc.c
sysv_msg.c Remove MAC_DEBUG + MPRINTF debugging from System V IPC. This no longer 2006-09-20 13:40:00 +00:00
sysv_sem.c Remove MAC_DEBUG + MPRINTF debugging from System V IPC. This no longer 2006-09-20 13:40:00 +00:00
sysv_shm.c Remove MAC_DEBUG + MPRINTF debugging from System V IPC. This no longer 2006-09-20 13:40:00 +00:00
tty_compat.c Move the old BSD4.3 tty compatibility from (!BURN_BRIDGES && COMPAT_43) 2006-01-10 09:19:10 +00:00
tty_conf.c
tty_cons.c If the console has no cncheckc method, use cngetc instead. 2006-05-26 11:00:20 +00:00
tty_pts.c Free tty struct after last close. This should fix the pty-leak by numbers. 2006-09-29 09:53:19 +00:00
tty_pty.c Back out part of rev. 1.149. While adding a workaround in ptcopen() to 2006-10-04 05:43:39 +00:00
tty_subr.c
tty_tty.c Use ctty instead of just returning. ctty just has a simple open that 2006-09-27 16:41:15 +00:00
tty.c Any call of tty_close() with a tty refcount of <= 1 is wrong and we will 2006-09-30 08:11:51 +00:00
uipc_accf.c
uipc_cow.c Previously, nothing prevented the page that was returned by pmap_extract() 2005-10-23 07:41:56 +00:00
uipc_domain.c soreceive_generic(), and sopoll_generic(). Add new functions sosend(), 2006-07-24 15:20:08 +00:00
uipc_mbuf2.c
uipc_mbuf.c atomic_fetchadd_int is used by mb_free_ext(), but it 2006-09-21 09:55:43 +00:00
uipc_mqueue.c Use mount interlock to protect all changes to mnt_flag and mnt_kern_flag. 2006-09-26 04:12:49 +00:00
uipc_sem.c Swap the names "sem_exithook" and "sem_exechook" in the previous commit to 2006-08-16 08:25:40 +00:00
uipc_sockbuf.c Use sysctl_handle_long() instead of duplicating it's logic for 2006-09-06 21:59:36 +00:00
uipc_socket2.c Change two XXX's to two notes: the fact that SOCK_LOCK(so) == 2006-08-02 16:23:52 +00:00
uipc_socket.c Fix a case where socket I/O atomicity is violated due to not dropping 2006-09-22 15:34:16 +00:00
uipc_syscalls.c Introduce a field to struct vm_page for storing flags that are 2006-08-09 17:43:27 +00:00
uipc_usrreq.c Minor white space tweaks. 2006-08-13 23:16:59 +00:00
vfs_acl.c Move POSIX.1e-specific utility routines from kern_acl.c to 2006-07-06 23:37:39 +00:00
vfs_aio.c hide kqueue_register from public view, and replace it w/ kqfd_register... 2006-09-24 04:47:47 +00:00
vfs_bio.c If the buffer lock has waiters after the buffer has changed identity then 2006-10-02 02:06:27 +00:00
vfs_cache.c Axe Giant from vn_fullpath(9). The vnode -> pathname lookup should be 2006-06-16 05:09:28 +00:00
vfs_cluster.c Add mnt_noasync counter to better handle interleaved calls to nmount(), 2006-09-26 04:15:59 +00:00
vfs_default.c Don't try to obtain a reference to a nonexisting (NULL) mount structure in 2006-09-20 00:27:02 +00:00
vfs_export.c Use mount interlock to protect all changes to mnt_flag and mnt_kern_flag. 2006-09-26 04:12:49 +00:00
vfs_extattr.c Add mnt_noasync counter to better handle interleaved calls to nmount(), 2006-09-26 04:15:59 +00:00
vfs_hash.c In vfs_hash_get(): mount point should never be changed 2006-04-18 08:05:08 +00:00
vfs_init.c Remove duplicate security checks already performed in kern_kldload(). 2006-06-26 18:33:32 +00:00
vfs_lookup.c Fix for a potential bug caught by Coverity. Pointed out to me by Kris Kennaway. 2006-09-14 17:57:02 +00:00
vfs_mount.c Fix the remaining race in the revs. 1.232, 1,233 that could occur during 2006-10-03 10:47:04 +00:00
vfs_subr.c Correct the comment: numvnodes is decreased on vdestroying the vnode. 2006-10-02 07:25:58 +00:00
vfs_syscalls.c Add mnt_noasync counter to better handle interleaved calls to nmount(), 2006-09-26 04:15:59 +00:00
vfs_vnops.c Simplify the code and remove two mutex operations. 2006-06-24 22:55:43 +00:00
vnode_if.src Remove two locking assertion entries that: 2006-05-31 14:06:06 +00:00