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Konstantin Belousov 57d07ca9f0 When callout_reset_on() cannot immediately migrate a callout since it 
is running on other cpu, the CALLOUT_PENDING flag is temporarily
cleared. Then, callout_stop() on this, in fact active, callout fails
because CALLOUT_PENDING is not set, and callout_stop() returns 0.

Now, in sleepq_check_timeout(), the failed callout_stop() causes the
sleepq code to execute mi_switch() without even setting the wmesg,
since the switch-out is supposed to be transient. In fact, the thread
is put off the CPU for full timeout interval, instead of being put on
runq immediately.  Until timeout fires, the process is unkillable for
obvious reasons.

Fix this by marking the migrating callouts with CALLOUT_DFRMIGRATION
flag. The flag is cleared by callout_stop_safe() when the function
detects a migration, besides returning the success. The softclock()
rechecks the flag for migrating callout and cancels its execution if
the flag was cleared meantime.

PR:	 misc/166340
Reported, debugging traces provided and tested by:
	Christian Esken <christian.esken trivago com>
Reviewed by:	 avg, jhb
MFC after:	 1 week
2012-05-03 10:38:02 +00:00
..
_bus_dma.h
_callout.h Implement the delayed task execution extension to the taskqueue 2011-04-26 11:39:56 +00:00
_cpuset.h Revert this, as in userland MAXCPU is always 1. 2011-05-05 19:35:12 +00:00
_ffcounter.h Core structure and functions to support a feed-forward clock within the kernel. 2011-11-19 14:10:16 +00:00
_iovec.h
_kstack_cache.h Move kstack_cache_entry into the private header, and make the 2011-12-16 10:56:16 +00:00
_lock.h - Embed the recursion counter for any locking primitive directly in the 2008-05-15 20:10:06 +00:00
_lockmgr.h In current code, threads performing an interruptible sleep (on both 2009-12-12 21:31:07 +00:00
_mutex.h - Embed the recursion counter for any locking primitive directly in the 2008-05-15 20:10:06 +00:00
_null.h Define NULL to nullptr in C++11 mode (not strictly required, but it makes 2011-12-27 21:36:31 +00:00
_pthreadtypes.h Fix the visibility of several prototypes. Also move pthread_kill() and 2009-03-14 20:10:14 +00:00
_rmlock.h Commit the support for removing cpumask_t and replacing it directly with 2011-05-05 14:39:14 +00:00
_rwlock.h - Embed the recursion counter for any locking primitive directly in the 2008-05-15 20:10:06 +00:00
_semaphore.h Use umtx to implement process sharable semaphore, to make this work, 2010-01-05 02:37:59 +00:00
_sigset.h
_sockaddr_storage.h Move the duplicate definition of struct sockaddr_storage to its own 2009-09-08 10:39:38 +00:00
_stack.h Optimize lockmgr in order to get rid of the pool mutex interlock, of the 2008-04-06 20:08:51 +00:00
_stdint.h Fix by hand files that aren't added automatically by svn. 2011-05-09 22:13:07 +00:00
_sx.h - Embed the recursion counter for any locking primitive directly in the 2008-05-15 20:10:06 +00:00
_task.h Use a safer mechanism for determining if a task is currently running, 2010-10-13 22:59:04 +00:00
_termios.h Decompose <sys/termios.h>. 2009-11-28 23:50:48 +00:00
_timespec.h Rename st_*timespec fields to st_*tim for POSIX 2008 compliance. 2010-03-28 13:13:22 +00:00
_timeval.h
_types.h Define cap_rights_t and DTYPE_CAPABILITY, which are required to 2011-07-01 12:13:48 +00:00
_umtx.h In revision 231989, we pass a 16-bit clock ID into kernel, however 2012-02-25 02:12:17 +00:00
aac_ioctl.h Fix typos - remove duplicate "the". 2011-02-21 09:01:34 +00:00
acct.h
acl.h Make it possible to use permission sets (full_set, modify_set, read_set 2011-04-09 07:42:25 +00:00
agpio.h
aio.h Namespace: aio_waitcomplete() is a BSD extension. 2009-03-14 19:17:00 +00:00
alq.h - Rework the underlying ALQ storage to be a circular buffer, which amongst other 2010-04-26 13:48:22 +00:00
apm.h Add apple-boot and apple-ufs. 2009-12-14 22:47:09 +00:00
assym.h
ata.h Convert files to UTF-8 2012-01-15 13:23:18 +00:00
bio.h Correct bioq_disksort so that bioq_insert_tail() offers barrier semantic. 2010-09-02 19:40:28 +00:00
bitstring.h
blist.h add malloc flag to blist so that it can be used in ithread context 2008-05-05 19:48:54 +00:00
buf_ring.h Switch to our preferred 2-clause BSD license. 2010-05-05 20:39:02 +00:00
buf.h This change avoids a kernel deadlock on "snaplk" when using 2012-03-01 18:45:25 +00:00
bufobj.h Remove the struct thread unuseful argument from bufobj interface. 2008-10-10 21:23:50 +00:00
bus_dma.h - Change contigmalloc() to use the vm_paddr_t type instead of an unsigned 2012-03-01 19:58:34 +00:00
bus.h Allow device_busy() and device_unbusy() to be invoked while a device is 2012-04-11 20:57:41 +00:00
callout.h When callout_reset_on() cannot immediately migrate a callout since it 2012-05-03 10:38:02 +00:00
capability.h Add experimental support for process descriptors 2011-08-18 22:51:30 +00:00
cdefs.h Add a convenience macro for the returns_twice attribute, and apply it to 2012-04-29 11:04:31 +00:00
cdio.h
cdrio.h Convert files to UTF-8 2012-01-15 13:23:18 +00:00
cfictl.h Add support for frobbing Intel StrataFlash Protection Registers: 2009-02-05 18:12:07 +00:00
chio.h
clock.h The NetBSD Foundation has granted permission to remove clause 3 and 4 from 2010-03-03 17:55:51 +00:00
condvar.h - Pass the priority argument from *sleep() into sleepq and down into 2008-03-12 06:31:06 +00:00
conf.h Keep track of the mount point associated with a special device 2012-03-28 20:49:11 +00:00
cons.h move GETS_*ECHO* defintions from libkern.h to cons.h 2011-12-17 15:39:14 +00:00
consio.h Convert files to UTF-8 2012-01-15 13:23:18 +00:00
copyright.h Happy 2012 to FreeBSD users in Samoa. 2011-12-31 04:38:04 +00:00
cpu.h Provide a new CPU device driver ivar to report the nominal speed of the 2009-05-31 08:59:15 +00:00
cpuctl.h - Add support to atomically set/clear individual bits of a MSR register 2009-06-30 12:35:47 +00:00
cpuset.h Tune cpuset macros to optimize cases when CPU_SETSIZE fits into single 2012-03-12 07:02:16 +00:00
ctype.h
dataacq.h
device_port.h
devicestat.h
digiio.h
dir.h
dirent.h
disk.h Plumb device physical path reporting from CAM devices, through GEOM and 2011-06-14 17:10:32 +00:00
disklabel.h Add MIPS platform, this will make bsdlabel(8) work on MIPS (when invoked 2010-09-23 05:24:50 +00:00
diskmbr.h VMware environments are not unusual now. Add VMware partitions recognition 2012-04-18 11:59:03 +00:00
diskpc98.h Fix clang warnings. 2011-06-18 13:56:33 +00:00
dkstat.h
domain.h Introduce and use a sysinit-based initialization scheme for virtual 2009-07-23 20:46:49 +00:00
dtrace_bsd.h Add DTrace support to the new NFS client. This is essentially 2011-06-18 23:02:53 +00:00
dvdio.h Convert files to UTF-8 2012-01-15 13:23:18 +00:00
elf32.h
elf64.h style(9) 2009-01-01 02:08:56 +00:00
elf_common.h Add .reginfo section entry 2012-03-26 21:26:23 +00:00
elf_generic.h style(9) 2009-01-01 02:08:56 +00:00
elf.h
endian.h Fix some way-past-brucification complaints from FlexeLint. 2010-05-20 06:16:13 +00:00
errno.h errno.h: fix couple of whitespace nits 2011-04-04 17:39:30 +00:00
eui64.h
event.h - Add knlist_init_rw_reader() function to kqueue(9). 2012-03-26 09:34:17 +00:00
eventhandler.h Add event handlers for (ACPI) suspend/resume events. Suspend event handlers 2011-04-14 22:17:39 +00:00
eventvar.h
exec.h Add macro DECLARE_MODULE_TIED to denote a module as requiring the 2010-10-12 09:18:17 +00:00
extattr.h Introduce accmode_t. This is required for NFSv4 ACLs - it will be neccessary 2008-10-28 13:44:11 +00:00
fail.h Initialize fp_location for explicitly managed fail points, and push 2010-12-21 18:23:03 +00:00
fbio.h Yet another attempt to make palette loading more safer: 2010-02-23 21:51:14 +00:00
fcntl.h Add the posix_fadvise(2) system call. It is somewhat similar to 2011-11-04 04:02:50 +00:00
fdcio.h
file.h Remove MALLOC_DECLAREs of nonexisting malloc-pools. 2011-11-06 20:16:50 +00:00
filedesc.h Second-to-last commit implementing Capsicum capabilities in the FreeBSD 2011-08-11 12:30:23 +00:00
filio.h Add FIONSPACE from NetBSD. FIONSPACE is provided so that programs may 2009-06-30 13:38:49 +00:00
firmware.h
fnv_hash.h
gmon.h
gpio.h Initial GPIO bus support. Includes: 2010-09-28 03:24:53 +00:00
gpt.h VMware environments are not unusual now. Add VMware partitions recognition 2012-04-18 11:59:03 +00:00
hash.h
hhook.h Use the full and proper company name for Swinburne University of Technology 2011-04-12 08:13:18 +00:00
iconv.h Add unicode support to msdosfs and smbfs; original pathes from imura, 2011-11-18 03:05:20 +00:00
imgact_aout.h Merge projects/enhanced_coredumps (r204346) into HEAD: 2010-03-02 06:58:58 +00:00
imgact_elf.h Convert files to UTF-8 2012-01-15 13:23:18 +00:00
imgact.h Create shared (readonly) page. Each ABI may specify the use of page by 2011-01-08 16:13:44 +00:00
inflate.h
interrupt.h - Remove the eintrcnt/eintrnames usage and introduce the concept of 2011-07-18 15:19:40 +00:00
ioccom.h IOCPARM_MAX defines maximum size of a structure that can be passed 2010-04-01 16:21:35 +00:00
ioctl_compat.h Perform cleanups to the TTY headers: 2009-09-06 09:39:40 +00:00
ioctl.h Clean up <sys/ioctl.h>. 2009-05-09 19:01:24 +00:00
ipc.h Change the ABI of some of the structures used by the SYSV IPC API: 2009-06-24 21:10:52 +00:00
ipmi.h
jail.h Add procfs to jail-mountable filesystems. 2012-02-29 00:30:18 +00:00
joystick.h
kbio.h Restore binary compatibility for GIO_KEYMAP and PIO_KEYMAP. 2011-07-17 08:19:19 +00:00
kdb.h - Extend the KDB interface to add a per-debugger callback to print a 2012-04-12 17:43:59 +00:00
kenv.h
kernel.h Add racct. It's an API to keep per-process, per-jail, per-loginclass 2011-03-29 17:47:25 +00:00
kerneldump.h - Add minidump support for FreeBSD/mips 2010-11-07 03:09:02 +00:00
khelp.h Use the full and proper company name for Swinburne University of Technology 2011-04-12 08:13:18 +00:00
kobj.h As it turns out, r186347 actually is insufficient to avoid the use of the 2011-11-15 20:11:03 +00:00
ksem.h Rework the lifetime management of the kernel implementation of POSIX 2008-06-27 05:39:04 +00:00
ksyms.h Add the ksyms(4) pseudo driver. The ksyms driver allows a process to 2009-05-26 21:39:09 +00:00
kthread.h Remove spurious '/*-' marks and fix some other style problems. 2010-07-22 05:42:29 +00:00
ktr.h Fix KTR_CPUMASK in order to accept a string representing a cpuset_t. 2011-05-31 20:48:58 +00:00
ktrace.h Include the associated wait channel message for context switch ktrace 2012-04-20 15:32:36 +00:00
libkern.h Remove second consts in r233288 in order to appease C++ compilers. 2012-03-26 18:22:04 +00:00
limits.h POSIX.1-2008 moved some constants from the XSI option to the Base. 2011-03-04 19:28:27 +00:00
link_aout.h
link_elf.h In rtld, read the initial stack access mode from AT_STACKPROT as set 2011-01-08 17:11:49 +00:00
linker_set.h After some off-list discussion, revert a number of changes to the 2010-11-22 19:32:54 +00:00
linker.h Provide convenience function for obtaining MODINFO_ADDR and MODINFO_SIZE 2011-02-09 19:08:21 +00:00
lock_profile.h In non-debugging mode make this define (void)0 instead of nothing. This 2009-06-21 09:01:12 +00:00
lock.h Constify arguments for locking KPIs where possible. 2011-11-16 21:51:17 +00:00
lockf.h The advisory lock may be activated or activated and removed during the 2009-05-24 12:39:38 +00:00
lockmgr.h Constify arguments for locking KPIs where possible. 2011-11-16 21:51:17 +00:00
lockstat.h Revert the approach for skipping lockstat_probe_func call when doing 2011-12-12 23:29:32 +00:00
loginclass.h Add racct. It's an API to keep per-process, per-jail, per-loginclass 2011-03-29 17:47:25 +00:00
mac.h
malloc.h - Change contigmalloc() to use the vm_paddr_t type instead of an unsigned 2012-03-01 19:58:34 +00:00
mbpool.h
mbuf.h Provide a function m_get2() that allocates a minimal mbuf that 2012-01-17 12:13:36 +00:00
mchain.h Add unicode support to msdosfs and smbfs; original pathes from imura, 2011-11-18 03:05:20 +00:00
md4.h
md5.h
mdioctl.h Fix comment. 2012-01-25 11:28:18 +00:00
memrange.h Add reader/writer lock around mem_range_attr_get() and mem_range_attr_set(). 2011-01-17 22:58:28 +00:00
mman.h Export some more useful info about shared memory objects to userland 2012-04-01 18:22:48 +00:00
module_khelp.h Use the full and proper company name for Swinburne University of Technology 2011-04-12 08:13:18 +00:00
module.h Add macro DECLARE_MODULE_TIED to denote a module as requiring the 2010-10-12 09:18:17 +00:00
mount.h This change creates a new list of active vnodes associated with 2012-04-20 06:50:44 +00:00
mouse.h
mpt_ioctl.h Add a new personality to mpt(4) devices to allow userland applications to 2008-05-06 20:49:53 +00:00
mqueue.h
msg.h Add ucred pointer to the SysV-related memory structures. This is required 2011-04-06 16:59:54 +00:00
msgbuf.h - Clean up timestamps in msgbuf code. The timestamps should now be 2012-03-19 00:36:32 +00:00
mtio.h
mutex.h panic: add a switch and infrastructure for stopping other CPUs in SMP case 2011-12-11 21:02:01 +00:00
namei.h Update LOCKLEAF comment: it should say "vnode". 2011-12-29 12:28:05 +00:00
nlist_aout.h Make the char *n_name member of struct nlist 'const'. 2010-06-10 14:19:51 +00:00
osd.h - Introduce the Hhook (Helper Hook) KPI. The KPI is closely modelled on pfil(9), 2010-12-21 13:45:29 +00:00
param.h Bump __FreeBSD_version due to jemalloc import. 2012-05-02 10:15:42 +00:00
pciio.h - Add a new ioctl to /dev/pci to fetch details on an individual BAR of a 2009-02-02 22:04:40 +00:00
pcpu.h Remove explicit MAXCPU usage from sys/pcpu.h avoiding a namespace 2011-07-19 16:50:55 +00:00
pioctl.h Fix typo. 2011-01-23 12:44:17 +00:00
pipe.h The pipe_poll() performs lockless access to the vnode to test 2012-03-07 07:31:50 +00:00
pmc.h Add software PMC support. 2012-03-28 20:58:30 +00:00
pmckern.h Add software PMC support. 2012-03-28 20:58:30 +00:00
pmclog.h Add software PMC support. 2012-03-28 20:58:30 +00:00
poll.h
posix4.h In order to maximize the re-usability of kernel code in user space this 2011-09-16 13:58:51 +00:00
power.h
priority.h Use a name instead of a magic number for kern_yield(9) when the priority 2011-05-13 05:27:58 +00:00
priv.h Add infrastructure to allow all frames/packets received on an interface 2011-07-03 12:22:02 +00:00
proc.h Allow for the process information sysctls to accept a thread id in addition 2012-04-23 20:56:05 +00:00
procdesc.h Add experimental support for process descriptors 2011-08-18 22:51:30 +00:00
procfs.h Add the ability for GDB to printout the thread name along with other 2010-11-22 14:42:13 +00:00
protosw.h Introduce an infrastructure for dismantling vnet instances. 2009-06-08 17:15:40 +00:00
ptio.h
ptrace.h The PTRACESTOP() macro is used only once. Inline the only use and remove 2012-02-11 14:49:25 +00:00
queue.h Note that the _SWAP operation is supported for all list/queue types. 2011-05-13 15:49:23 +00:00
racct.h Make racct and rctl correctly handle jail renaming. Previously 2012-03-06 11:05:50 +00:00
random.h
rctl.h Change the way rctl interfaces with jails by introducing prison_racct 2011-05-03 07:32:58 +00:00
reboot.h
refcount.h Remove debugging cruft. 2008-07-23 16:44:20 +00:00
regression.h
resource.h Add const qualifier to rlimit_ident. 2011-11-24 20:37:09 +00:00
resourcevar.h Change kern.proc.rlimit sysctl to: 2012-01-22 20:25:00 +00:00
rman.h Typo. 2012-02-27 18:28:31 +00:00
rmlock.h Constify arguments for locking KPIs where possible. 2011-11-16 21:51:17 +00:00
rtprio.h
runq.h - Restore runq to manipulating threads directly by putting runq links and 2008-03-20 05:51:16 +00:00
rwlock.h Constify arguments for locking KPIs where possible. 2011-11-16 21:51:17 +00:00
sbuf.h Change the length quantities of sbufs to be ssize_t rather than int. 2011-05-16 16:18:40 +00:00
sched.h Add a new sched_clear_name() method to the scheduler interface to clear 2012-03-08 19:41:05 +00:00
sdt.h Instead of only iterating over the set of known SDT probes when sdt.ko is 2012-03-27 15:07:43 +00:00
select.h
selinfo.h Fix a deficiency in the selinfo interface: 2011-08-25 15:51:54 +00:00
sem.h Remove semaphore map entry count "semmap" field and its tuning 2011-07-14 14:18:14 +00:00
sema.h
serial.h
sf_buf.h
sglist.h Change the 'resid' parameter to sglist_consume_uio() from an int to a 2009-08-20 19:23:58 +00:00
shm.h Add ucred pointer to the SysV-related memory structures. This is required 2011-04-06 16:59:54 +00:00
sigio.h
signal.h Register signal 33 explicitly as reserved by real-time library, and 2012-03-26 19:12:09 +00:00
signalvar.h In order to maximize the re-usability of kernel code in user space this 2011-09-16 13:58:51 +00:00
sleepqueue.h Tighten up some of the comments describing turnstiles and sleepqueues. 2010-12-13 23:53:55 +00:00
smp.h Merge r221901 from largeSMP project branch: 2011-05-22 21:31:36 +00:00
snoop.h
sockbuf.h Increase the defaults for the maximum socket buffer limit, 2011-08-25 09:20:13 +00:00
socket.h Add SO_PROTOCOL/SO_PROTOTYPE socket SOL_SOCKET-level option to get the 2012-02-26 13:55:43 +00:00
socketvar.h This commit implements the SO_USER_COOKIE socket option, which lets 2010-11-12 13:02:26 +00:00
sockio.h Provide ABI compatibility shim to enable configuring of addresses 2011-12-21 12:39:08 +00:00
sockopt.h Factor sockbuf, sockopt, and sockstate out of socketvar.h in to separate headers. 2008-07-29 07:45:05 +00:00
sockstate.h Factor sockbuf, sockopt, and sockstate out of socketvar.h in to separate headers. 2008-07-29 07:45:05 +00:00
soundcard.h add SNDCTL_DSP_HALT specified by OSS 2011-06-29 08:32:37 +00:00
stack.h Constify stack argument for functions that don't modify it. 2011-11-16 19:06:55 +00:00
stat.h Rename st_*timespec fields to st_*tim for POSIX 2008 compliance. 2010-03-28 13:13:22 +00:00
statvfs.h
stddef.h Guard ptrdiff_t. 2011-05-05 02:35:25 +00:00
stdint.h Add a pointless and superfluous GNUism that people at a certain large data 2011-12-15 11:21:56 +00:00
sun_disklabel.h
sx.h Introduce the same mutex-wise fix in r227758 for sx locks. 2011-11-21 12:59:52 +00:00
syscall.h - Add the ffclock_getcounter(), ffclock_getestimate() and ffclock_setestimate() 2011-11-21 01:26:10 +00:00
syscall.mk - Add the ffclock_getcounter(), ffclock_getestimate() and ffclock_setestimate() 2011-11-21 01:26:10 +00:00
syscallsubr.h - Split out a kern_posix_fadvise() from the posix_fadvise() system call so 2011-11-14 18:00:15 +00:00
sysctl.h Add a sysctl to set and retrieve binary osreldate of another process. 2012-03-23 20:05:41 +00:00
sysent.h Control the execution permission of the readable segments for 2011-10-15 12:35:18 +00:00
syslimits.h Rework the credential code to support larger values of NGROUPS and 2009-06-19 17:10:35 +00:00
syslog.h Namespace: vsyslog() is a BSD extension. 2009-03-14 19:07:25 +00:00
sysproto.h - Add the ffclock_getcounter(), ffclock_getestimate() and ffclock_setestimate() 2011-11-21 01:26:10 +00:00
systm.h Add a convenience macro for the returns_twice attribute, and apply it to 2012-04-29 11:04:31 +00:00
taskqueue.h Add a TASK_INITIALIZER() macro that can be used to statically 2011-12-19 18:55:13 +00:00
termios.h Decompose <sys/termios.h>. 2009-11-28 23:50:48 +00:00
thr.h Make this file more C++ friendly. 2010-04-20 17:57:43 +00:00
tiio.h
time.h Remove timeval2timespec and its converse, since we already have 2011-08-09 14:06:50 +00:00
timeb.h Add warnings to <regexp.h> and <sys/timeb.h>. 2010-03-09 21:01:12 +00:00
timeet.h Refactor timer management code with priority to one-shot operation mode. 2010-09-13 07:25:35 +00:00
timeffc.h Introduce the sysclock_getsnapshot() and sysclock_snap2bintime() KPIs. The 2011-12-24 01:32:01 +00:00
timepps.h - Add Pulse-Per-Second timestamping using raw ffcounter and corresponding 2011-11-21 13:34:29 +00:00
timers.h
times.h
timespec.h Rename st_*timespec fields to st_*tim for POSIX 2008 compliance. 2010-03-28 13:13:22 +00:00
timetc.h Prefer uint64_t over u_int64_t. 2011-07-14 21:02:15 +00:00
timex.h
tree.h In sys/tree.h: 2009-03-01 04:57:23 +00:00
tty.h Move tty_opened_ns() into syscons.c which is currently the 2012-03-29 15:47:29 +00:00
ttycom.h Fix whitespace inconsistencies in TTY code. 2012-02-06 18:15:46 +00:00
ttydefaults.h Fix whitespace inconsistencies in TTY code. 2012-02-06 18:15:46 +00:00
ttydevsw.h Reintroduce the cioctl() hook in the TTY layer for digi(4). 2011-07-02 13:54:20 +00:00
ttydisc.h Add ttydisc_rint_simple(). 2009-08-23 08:04:40 +00:00
ttyhook.h Change ttyhook_register() second argument from thread to process pointer. 2008-12-13 21:17:46 +00:00
ttyqueue.h Properly set the low watermarks when reducing the baud rate. 2009-10-19 07:17:37 +00:00
turnstile.h Tighten up some of the comments describing turnstiles and sleepqueues. 2010-12-13 23:53:55 +00:00
types.h Isolate v_caddr_t in the ie driver. 2012-01-31 13:00:40 +00:00
ucontext.h Add a convenience macro for the returns_twice attribute, and apply it to 2012-04-29 11:04:31 +00:00
ucred.h Add two new system calls, setloginclass(2) and getloginclass(2). This makes 2011-03-05 12:40:35 +00:00
uio.h Constify args to copyiniov and copyinuio. 2011-11-14 07:12:10 +00:00
umtx.h umtx operation UMTX_OP_MUTEX_WAKE has a side-effect that it accesses 2012-04-05 02:24:08 +00:00
un.h Now that portalfs doesn't directly invoke uipc_connect2(), make it a 2008-10-06 18:43:11 +00:00
unistd.h Add brackets around bare '-1' used as the macro body. 2012-03-10 08:48:52 +00:00
unpcb.h
user.h Add KVME_FLAG_SUPER and use it in sysctl_kern_proc_vmmap for marking 2011-11-07 21:13:19 +00:00
utsname.h
uuid.h
vmmeter.h Move repeated MAXSLP definition from machine/vmparam.h to sys/vmmeter.h. 2011-01-09 12:50:44 +00:00
vnode.h Remove unused thread argument to vrecycle(). 2012-04-23 14:10:34 +00:00
vtoc.h - In gpart_bootfile_read() fix an off-by-one error preventing the bootstrap 2010-06-03 13:01:55 +00:00
wait.h Implement WNOWAIT flag for wait4(2). It specifies that process whose status 2008-08-26 12:37:16 +00:00
watchdog.h - Add the possibility to reuse the already last used timeout when patting 2011-04-27 16:43:03 +00:00