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freebsd-dev/sys/kern
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David Xu 326bf9493d 1) Check NULL pointer before calling umtx_pi_adjust_locked(), this avoids 
a PANIC.
2) Rework locking for POSIX priority-mutex, this fixes a
   race where a thread may wait there forever even if the mutex is unlocked.
2009-03-13 06:06:20 +00:00
..
bus_if.m Allow device hints to wire the unit numbers of devices. 2008-11-18 21:01:54 +00:00
clock_if.m
cpufreq_if.m
device_if.m
genassym.sh refactor code so it can run in a chroot without having to have /dev/mounted 2008-01-18 17:02:14 +00:00
imgact_aout.c Add sv_flags field to struct sysentvec with intention to provide description 2008-11-22 12:36:15 +00:00
imgact_elf32.c
imgact_elf64.c
imgact_elf.c When a statically linked binary is executed (or at least, one without 2009-01-25 12:07:43 +00:00
imgact_gzip.c VOP_LOCK1() (and so VOP_LOCK()) and VOP_UNLOCK() are only used in 2008-01-13 14:44:15 +00:00
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 Rename three MAC entry points from _proc_ to _cred_ to reflect the fact 2008-10-28 11:33:06 +00:00
init_sysent.c Regenerate system call tables for r184789. 2008-11-09 10:48:06 +00:00
kern_acct.c Properly lock proctree_lock before locking the process while accounting. 2008-08-21 15:02:17 +00:00
kern_alq.c Use msleep_spin() instead of unlock/tsleep/lock. This was 2008-07-02 20:44:33 +00:00
kern_clock.c - Implement generic macros for producing KTR records that are compatible 2009-01-17 07:17:57 +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 Extract the no_poll() and vop_nopoll() code into the common routine 2009-03-06 15:35:37 +00:00
kern_cons.c Remove unneeded variable `ocn_mute'. 2009-02-26 13:01:45 +00:00
kern_context.c
kern_cpu.c If possible, try to obtain max_mhz on cpufreq attach instead of first request. 2008-12-16 01:24:05 +00:00
kern_cpuset.c MFp4: 2008-11-29 14:32:14 +00:00
kern_ctf.c Add the CTF source file which gets shared with link_elf.c and link_elf_obj.c. 2008-05-23 03:04:27 +00:00
kern_descrip.c Remove the printf's when the vnode to be exported for procstat is not a VDIR. 2009-02-14 21:55:09 +00:00
kern_dtrace.c Remove code that isn't required. It actually breaks the case where KDTRACE_HOOKS 2008-06-16 04:44:29 +00:00
kern_environment.c Implement the following macros for completeness: 2008-07-21 15:05:25 +00:00
kern_event.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_exec.c Remove unneeded pointer `ndp'. 2009-02-26 16:32:48 +00:00
kern_exit.c Remove even more unneeded variable assignments. 2009-02-26 15:51:54 +00:00
kern_fork.c Several threads in a process may do vfork() simultaneously. Then, all 2008-12-05 20:50:24 +00:00
kern_idle.c In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
kern_intr.c style(9) 2008-09-23 14:25:56 +00:00
kern_jail.c Don't allow creating a socket with a protocol family that the current 2009-02-05 14:15:18 +00:00
kern_kthread.c Kill a dead variable 2008-08-03 21:07:19 +00:00
kern_ktr.c
kern_ktrace.c Add a new type of KTRACE record for sysctl(3) invocations. It uses the 2009-03-11 21:48:36 +00:00
kern_linker.c Scanning all the formats for binary translation of modules loading can 2009-02-10 15:50:19 +00:00
kern_lock.c Tweak the output of VOP_PRINT/vn_printf() some. 2009-02-06 20:06:48 +00:00
kern_lockf.c Remove unused variable. 2008-11-27 04:40:37 +00:00
kern_malloc.c Remove even more unneeded variable assignments. 2009-02-26 15:51:54 +00:00
kern_mbuf.c Temporary workaround for the limitations of the mbuf flowid field: zero 2009-01-01 20:03:01 +00:00
kern_mib.c Mark most often used sysctl's as MPSAFE. 2009-01-28 19:58:05 +00:00
kern_module.c When the SYSINIT() to load a module invokes the MOD_LOAD event successfully, 2008-12-05 16:47:30 +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 Teach WITNESS about the interlocks used with lockmgr. This removes a bunch 2008-09-10 19:13:30 +00:00
kern_ntptime.c In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
kern_osd.c Add support for methods to the OSD subsystem. Each object type has a 2009-02-21 11:15:38 +00:00
kern_physio.c
kern_pmc.c Support sparsely numbered CPUs. 2008-09-22 10:37:02 +00:00
kern_poll.c For all files including net/vnet.h directly include opt_route.h and 2009-02-27 14:12:05 +00:00
kern_priv.c Reduce the verbosity of SDT trace points for DTrace by defining several 2009-03-03 17:15:05 +00:00
kern_proc.c - Add a function (fill_kinfo_aggregate()) which aggregates relevant 2009-02-18 21:52:13 +00:00
kern_prot.c Improve the consistency of MAC Framework and MAC policy entry point 2009-03-08 10:58:37 +00:00
kern_resource.c Don't rearm callout if the process is exiting, it may leak a callout 2008-10-24 01:09:24 +00:00
kern_rmlock.c Teach WITNESS about the interlocks used with lockmgr. This removes a bunch 2008-09-10 19:13:30 +00:00
kern_rwlock.c Remove even more unneeded variable assignments. 2009-02-26 15:51:54 +00:00
kern_sdt.c Add kernel support for the Statically Defined Trace provider. 2008-05-18 19:32:36 +00:00
kern_sema.c
kern_shutdown.c It's possible that the dump device has gone away after it was 2008-11-23 21:05:22 +00:00
kern_sig.c Remove even more unneeded variable assignments. 2009-02-26 15:51:54 +00:00
kern_subr.c Make ureadc() warn when holding any locks, just like uiomove(). 2008-08-28 19:34:58 +00:00
kern_switch.c fix typo in runz_fuzz 2008-05-12 06:42:06 +00:00
kern_sx.c Teach WITNESS about the interlocks used with lockmgr. This removes a bunch 2008-09-10 19:13:30 +00:00
kern_synch.c Remove even more unneeded variable assignments. 2009-02-26 15:51:54 +00:00
kern_syscalls.c Various style fixes. 7 space indent is just odd. 2008-09-18 20:10:11 +00:00
kern_sysctl.c Add a new type of KTRACE record for sysctl(3) invocations. It uses the 2009-03-11 21:48:36 +00:00
kern_tc.c By default, don't compile in counters of calls to various time 2009-03-08 22:19:28 +00:00
kern_thr.c Remove even more unneeded variable assignments. 2009-02-26 15:51:54 +00:00
kern_thread.c Update ZFS from version 6 to 13 and bring some FreeBSD-specific changes. 2008-11-17 20:49:29 +00:00
kern_time.c Remove even more unneeded variable assignments. 2009-02-26 15:51:54 +00:00
kern_timeout.c Add explicit static DTrace tracing to the callout mechanism, capturing 2009-01-24 10:22:49 +00:00
kern_umtx.c 1) Check NULL pointer before calling umtx_pi_adjust_locked(), this avoids 2009-03-13 06:06:20 +00:00
kern_uuid.c For all files including net/vnet.h directly include opt_route.h and 2009-02-27 14:12:05 +00:00
kern_vimage.c Conditionally compile out V_ globals while instantiating the appropriate 2008-12-10 23:12:39 +00:00
kern_xxx.c Fix compilation. Also move ogetkerninfo() to kern_xxx.c. 2008-12-29 19:24:00 +00:00
ksched.c Commit 14/14 of sched_lock decomposition. 2007-06-05 00:00:57 +00:00
link_elf_obj.c Scanning all the formats for binary translation of modules loading can 2009-02-10 15:50:19 +00:00
link_elf.c Scanning all the formats for binary translation of modules loading can 2009-02-10 15:50:19 +00:00
linker_if.m Add the ctf_get method. 2008-05-23 04:06:49 +00:00
Make.tags.inc Catch up with the disappearance of sys/dev/hfa. 2008-12-01 14:34:42 +00:00
Makefile style.Makefile(5) 2007-12-14 21:30:51 +00:00
makesyscalls.sh Tidy up a few things with syscall generation: 2008-09-25 20:07:42 +00:00
md4c.c
md5c.c
p1003_1b.c Remove kernel support for M:N threading. 2008-03-12 10:12:01 +00:00
posix4_mib.c
sched_4bsd.c - Use __XSTRING where I want the define to be expanded. This resulted in 2009-01-25 07:35:10 +00:00
sched_ule.c - Use __XSTRING where I want the define to be expanded. This resulted in 2009-01-25 07:35:10 +00:00
serdev_if.m
stack_protector.c Fix a chicken-and-egg problem: this files implements SSP support, 2008-06-26 07:52:45 +00:00
subr_acl_posix1e.c Rename a variable missed in previous accmode_t-related commits. 2008-10-28 21:58:48 +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 - bump __FreeBSD version to reflect added buf_ring, memory barriers, 2008-11-22 05:55:56 +00:00
subr_bus.c Minor nits notice by jhb@ 2009-03-11 08:19:31 +00:00
subr_clist.c Remove a stale comment from the clists code. 2009-02-09 11:27:56 +00:00
subr_clock.c Now that all platforms use genclock, shuffle things around slightly 2008-04-22 19:38:30 +00:00
subr_devstat.c Use NULL in preference to 0 in pointer contexts. 2009-02-03 07:54:42 +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 In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
subr_fattime.c
subr_firmware.c Use NULL in preference to 0 for pointers. 2009-02-03 07:51:11 +00:00
subr_hints.c
subr_kdb.c Expand kdb_alt_break a little, most commonly used with the option 2008-05-04 23:29:38 +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 - track maximum wait time 2008-07-27 21:45:20 +00:00
subr_log.c In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
subr_mbpool.c Add parens around *free in *free++ in mbp_count() so that mbp_count() 2007-05-27 17:38:36 +00:00
subr_mchain.c Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
subr_module.c
subr_msgbuf.c
subr_param.c Change the sysctls for maxbcache and maxswzone from int to long. I missed 2009-03-12 17:23:02 +00:00
subr_pcpu.c - Implement generic macros for producing KTR records that are compatible 2009-01-17 07:17:57 +00:00
subr_power.c
subr_prf.c Remove redundant code in printf() and vprintf(). 2009-02-27 13:28:54 +00:00
subr_prof.c Use ANSI function definition for profil. 2009-02-03 07:52:36 +00:00
subr_rman.c rman_debug should be static, so make it static. 2009-02-03 07:53:08 +00:00
subr_rtc.c int foo(void) is the proper ANSI function definition when there's no 2009-02-03 07:50:01 +00:00
subr_sbuf.c Switch to simplified BSD license (with phk's approval), plus whitespace 2008-08-09 10:26:21 +00:00
subr_scanf.c
subr_sleepqueue.c Revision 184199 had not been fully reverted, add missing piece. 2008-12-01 01:54:55 +00:00
subr_smp.c as suggested by jhb@, panic in case the ncpus == 0. 2009-03-03 17:34:09 +00:00
subr_stack.c Make it possible to compile kernel with KTR but without DDB. 2008-10-30 21:48:28 +00:00
subr_taskqueue.c Remove semicolon left in the last commit 2009-02-13 18:51:39 +00:00
subr_trap.c - Bug fix: prevent a thread from migrating between CPUs between the 2008-12-13 13:07:12 +00:00
subr_turnstile.c Make ddb command registration dynamic so modules can extend 2008-09-15 22:45:14 +00:00
subr_unit.c Since cdev mutex is after system map mutex in global lock order, free() 2007-07-04 06:56:58 +00:00
subr_witness.c Decompose the global UNIX domain sockets rwlock into two different 2009-03-08 21:48:29 +00:00
sys_generic.c When writing out updated pollfd records when returning from 2009-03-11 22:00:03 +00:00
sys_pipe.c - Make maxpipekva a signed long rather than an unsigned long as overflow 2009-03-10 21:28:43 +00:00
sys_process.c Use the p_sysent->sv_flags flag SV_ILP32 to detect 32bit process 2009-03-02 18:43:50 +00:00
sys_socket.c Lock receive socket buffer in soo_stat() rather than commenting that we 2008-10-07 07:10:28 +00:00
syscalls.c Regenerate system call tables for r184789. 2008-11-09 10:48:06 +00:00
syscalls.master Mark uname(), getdomainname() and setdomainname() with COMPAT_FREEBSD4. 2008-11-09 10:45:13 +00:00
systrace_args.c Regenerate system call tables for r184789. 2008-11-09 10:48:06 +00:00
sysv_ipc.c Eliminate now-unused SUSER_ALLOWJAIL arguments to priv_check_cred(); in 2007-06-12 00:12:01 +00:00
sysv_msg.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
sysv_sem.c Lock the semaphore identifier lock during semaphore initialization to 2009-01-15 12:15:46 +00:00
sysv_shm.c Systematically use vm_size_t to specify the size of the segment for VM KPI. 2009-03-05 11:45:42 +00:00
tty_compat.c Fix an awful bug inside our COMPAT_43TTY code. 2008-09-04 16:30:53 +00:00
tty_info.c Replace bcopy() calls inside the TTY layer with memcpy()/strlcpy(). 2009-02-28 14:20:26 +00:00
tty_inq.c Use unsigned longs for the TTY's sysctl stats. 2009-02-26 10:28:32 +00:00
tty_outq.c Use unsigned longs for the TTY's sysctl stats. 2009-02-26 10:28:32 +00:00
tty_pts.c Improve my previous changes to the TTY code: also remove memcpy(). 2009-03-01 09:50:13 +00:00
tty_pty.c Don't use PTY name as format string, even though it isn't insecure here. 2009-02-26 10:14:10 +00:00
tty_tty.c Remove unneeded Giant locking of /dev/tty. 2008-06-03 12:38:00 +00:00
tty_ttydisc.c Use unsigned longs for the TTY's sysctl stats. 2009-02-26 10:28:32 +00:00
tty.c Improve my previous changes to the TTY code: also remove memcpy(). 2009-03-01 09:50:13 +00:00
uipc_accf.c Retire the MALLOC and FREE macros. They are an abomination unto style(9). 2008-10-23 15:53:51 +00:00
uipc_cow.c Extend the struct vm_page wire_count to u_int to avoid the overflow 2009-01-03 13:24:08 +00:00
uipc_debug.c Remove extra 'comma = 0' in socket state printing code, which otherwise 2009-02-09 18:19:58 +00:00
uipc_domain.c Remove Giant locking from domains list. 2009-01-04 19:22:53 +00:00
uipc_mbuf2.c Merge first in a series of TrustedBSD MAC Framework KPI changes 2007-10-24 19:04:04 +00:00
uipc_mbuf.c Teach m_copyback() to use trailing space of the last mbuf in chain. 2009-01-18 20:19:55 +00:00
uipc_mqueue.c Fix matching of message queues by name. 2008-11-28 14:53:18 +00:00
uipc_sem.c Ensure that the semaphore value is re-checked after sem_lock 2009-03-12 10:36:39 +00:00
uipc_shm.c Shared memory objects that have size which is not necessarily equal to 2008-12-01 22:33:50 +00:00
uipc_sockbuf.c Rewrite sbreserve_locked()'s comment on NULL thread pointers, eliminating 2008-10-07 09:51:39 +00:00
uipc_socket.c Don't allow creating a socket with a protocol family that the current 2009-02-05 14:15:18 +00:00
uipc_syscalls.c Retire the MALLOC and FREE macros. They are an abomination unto style(9). 2008-10-23 15:53:51 +00:00
uipc_usrreq.c Decompose the global UNIX domain sockets rwlock into two different 2009-03-08 21:48:29 +00:00
vfs_acl.c Add the support for the AT_FDCWD and fd-relative name lookups to the 2008-03-31 12:01:21 +00:00
vfs_aio.c Use the correct type for the timeout parameter to the 32-bit 2009-01-23 13:23:17 +00:00
vfs_bio.c In the ABI shim for vfs.bufspace, rather than truncating values larger than 2009-03-10 21:27:15 +00:00
vfs_cache.c Move the debug.hashstat sysctl tree under DIAGNOSTIC. I measured the 2009-03-09 19:04:53 +00:00
vfs_cluster.c - Complete part of the unfinished bufobj work by consistently using 2008-03-22 09:15:16 +00:00
vfs_default.c Add a default implementation for VOP_VPTOCNP(9) which scans the parent 2009-03-08 19:05:53 +00:00
vfs_export.c drop rnh lock before destroying it 2008-12-28 14:32:27 +00:00
vfs_extattr.c Remove 'uio' argument from MAC Framework and MAC policy entry points for 2009-03-08 12:32:06 +00:00
vfs_hash.c In keeping with style(9)'s recommendations on macros, use a ';' 2008-03-16 10:58:09 +00:00
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 Gah, fix the code to match the comment. For non-open lookups use a 2009-03-11 14:39:55 +00:00
vfs_mount.c Extend the "vfsopt" mount options for more general use. Make struct 2009-03-02 23:26:30 +00:00
vfs_subr.c Change vfs_busy to wait until an outcome of pending unmount 2009-03-02 20:51:39 +00:00
vfs_syscalls.c Don't make Linux stat() open character devices to resolve its name. 2009-02-20 13:05:29 +00:00
vfs_vnops.c Add a new internal mount flag (MNTK_EXTENDED_SHARED) to indicate that a 2009-03-11 14:13:47 +00:00
vnode_if.src Add a new internal mount flag (MNTK_EXTENDED_SHARED) to indicate that a 2009-03-11 14:13:47 +00:00