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e9121d0663
freebsd-skq/sys/kern
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John Baldwin e9121d0663 Add a safety belt to mawait() for the (cold || panicstr) case identical to 
the one in msleep() such that we return immediately rather than blocking.

Submitted by:	peter
Prodded by:	sheldonh
2001-07-31 20:57:57 +00:00
..
bus_if.m Alter the return value and arguments of the GET_RESOURCE_LIST bus method. 2000-11-28 06:49:15 +00:00
device_if.m * Factor out the object system from new-bus so that it can be used by 2000-04-08 14:17:18 +00:00
genassym.sh Improve kernel bootstrapping: 2001-01-28 06:39:56 +00:00
imgact_aout.c With Alfred's permission, remove vm_mtx in favor of a fine-grained approach 2001-07-04 16:20:28 +00:00
imgact_elf.c With Alfred's permission, remove vm_mtx in favor of a fine-grained approach 2001-07-04 16:20:28 +00:00
imgact_gzip.c Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
imgact_shell.c Fix #! script exec under linux emulation. If a script is exec'd from a 2000-04-26 20:58:40 +00:00
inflate.c
init_main.c With Alfred's permission, remove vm_mtx in favor of a fine-grained approach 2001-07-04 16:20:28 +00:00
init_sysent.c Regen syscalls that were made mpsafe via vm_mtx 2001-05-19 01:37:12 +00:00
kern_acct.c o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
kern_acl.c o As part of the move to not maintaining copies of the vnode owning uid 2001-04-29 19:53:50 +00:00
kern_cap.c Remove unneeded #include <sys/proc.h> lines. 2000-10-29 13:57:19 +00:00
kern_clock.c Remove unneeded includes of sys/ipl.h and machine/ipl.h. 2001-05-15 23:22:29 +00:00
kern_condvar.c Backout mwakeup, etc. 2001-07-06 01:16:43 +00:00
kern_conf.c Create a general facility for making dev_t's depend on another 2001-05-26 08:27:58 +00:00
kern_descrip.c o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
kern_environment.c Fix some warnings in kern_environment.c. Make the getenv*() family 2001-06-15 07:29:17 +00:00
kern_event.c Introduce EVFILT_TIMER, which allows a process to establish an 2001-07-19 18:34:40 +00:00
kern_exec.c Correct spelling in a comment and remove trailing newline from a 2001-07-11 02:04:43 +00:00
kern_exit.c As per further discussions on hackers redo the SIGCHLD patch to not generate 2001-07-22 18:47:31 +00:00
kern_fork.c Get rid of useless bcopy (the next statement was equivalent) 2001-07-09 19:00:08 +00:00
kern_idle.c - Split out the support for per-CPU data from the SMP code. UP kernels 2001-05-10 17:45:49 +00:00
kern_intr.c Make the schedlock saved critical section state a per-thread property. 2001-06-30 03:11:26 +00:00
kern_jail.c o Move per-process jail pointer (p->pr_prison) to inside of the subject 2001-02-21 06:39:57 +00:00
kern_kthread.c Don't use kp->arg0 as a format string, grr. 2001-07-19 02:18:54 +00:00
kern_ktr.c - Replace the unused KTR_IDLELOOP trace class with a new KTR_WITNESS trace 2001-06-25 23:09:31 +00:00
kern_ktrace.c o Replace calls to p_can(..., P_CAN_xxx) with calls to p_canxxx(). 2001-07-05 17:10:46 +00:00
kern_linker.c Don't try to print a field that doesn't exist; in usually commented 2001-07-31 03:51:07 +00:00
kern_lock.c Instead of asserting that a mutex is not still locked after unlocking it, 2001-04-28 12:11:01 +00:00
kern_lockf.c Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
kern_malloc.c Introduce numerous SMP friendly changes to the mbuf allocator. Namely, 2001-06-22 06:35:32 +00:00
kern_mib.c Fix cut/paste blunder. Serves me right for doing a last minute tweak 2001-07-27 15:52:49 +00:00
kern_module.c Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
kern_mutex.c If we have already panic'd then don't bother enforcing mutex asserts as 2001-07-31 17:45:50 +00:00
kern_ntptime.c Update to the 2001-04-02 version of the nanokernel code from Dave Mills. 2001-04-16 13:05:05 +00:00
kern_physio.c Separate the struct bio related stuff out of <sys/buf.h> into 2000-05-05 09:59:14 +00:00
kern_proc.c o Replace calls to p_can(..., P_CAN_xxx) with calls to p_canxxx(). 2001-07-05 17:10:46 +00:00
kern_prot.c o Modify p_candebug() such that there is no longer automatic acceptance 2001-07-31 17:25:12 +00:00
kern_random.c This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
kern_resource.c add prototype for dosetrlimit 2001-07-22 00:21:19 +00:00
kern_shutdown.c - Sort includes. 2001-06-25 18:30:42 +00:00
kern_sig.c As per further discussions on hackers redo the SIGCHLD patch to not generate 2001-07-22 18:47:31 +00:00
kern_subr.c Remove spl's in uio_yield() that are covered by the sched_lock. 2001-07-03 15:58:37 +00:00
kern_switch.c Spelling fix in a KASSERT: runq_chose -> runq_choose. 2001-07-04 20:00:48 +00:00
kern_sx.c - Add trylock variants of shared and exclusive locks. 2001-06-27 06:39:37 +00:00
kern_synch.c Add a safety belt to mawait() for the (cold || panicstr) case identical to 2001-07-31 20:57:57 +00:00
kern_syscalls.c sysvipc loadable. 2000-12-01 08:57:47 +00:00
kern_sysctl.c Make dynamic sysctl entries start at 0x100, not decimal 100 - there are 2001-07-25 17:21:18 +00:00
kern_tc.c Remove a bogus #ifdef KTR stanza. 2001-01-01 23:09:53 +00:00
kern_time.c Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
kern_timeout.c Catch up to header include changes: 2001-03-28 09:17:56 +00:00
kern_xxx.c This is kind of a hack, but it should work. Currently, world is broken 2001-03-24 04:40:49 +00:00
ksched.c Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
link_aout.c With this commit, I hereby pronounce gensetdefs past its use-by date. 2001-06-13 10:58:39 +00:00
link_elf_obj.c Use a machine dependent type, Elf_Hashelt, for the elements of the elf 2001-07-31 03:46:39 +00:00
link_elf.c Use a machine dependent type, Elf_Hashelt, for the elements of the elf 2001-07-31 03:46:39 +00:00
linker_if.m With this commit, I hereby pronounce gensetdefs past its use-by date. 2001-06-13 10:58:39 +00:00
Make.tags.inc Remove vestiges of MFS. 2001-06-01 10:07:28 +00:00
Makefile Remove vestiges of MFS. 2001-06-01 10:07:28 +00:00
makeobjops.pl revert previous commit (bad style and not needed) 2001-07-22 10:24:31 +00:00
makesyscalls.sh Add reserved lkmressys keyword. I swear, this script will die the 2000-12-01 08:47:54 +00:00
md4c.c Import kernel part of SMB/CIFS requester. 2001-04-10 07:59:06 +00:00
md5c.c Add ia64 support. 2000-09-29 13:36:47 +00:00
p1003_1b.c o Replace calls to p_can(..., P_CAN_xxx) with calls to p_canxxx(). 2001-07-05 17:10:46 +00:00
posix4_mib.c Add $FreeBSD$. 2000-04-22 15:13:06 +00:00
subr_acl_posix1e.c o As part of the move to not maintaining copies of the vnode owning uid 2001-04-29 19:53:50 +00:00
subr_autoconf.c Back out the previous change to the queue(3) interface. 2000-05-26 02:09:24 +00:00
subr_blist.c With Alfred's permission, remove vm_mtx in favor of a fine-grained approach 2001-07-04 16:20:28 +00:00
subr_bus.c Move the hints gunk to a seperate file. It isn't really part of the 2001-07-14 08:25:18 +00:00
subr_clist.c Make cblock_alloc_cblocks() spell its own name 2001-03-27 10:21:26 +00:00
subr_devstat.c Another round of the <sys/queue.h> FOREACH transmogriffer. 2001-02-04 16:08:18 +00:00
subr_disk.c Remove the hack-around for the slice/label code, it didn't 2001-05-29 18:19:57 +00:00
subr_disklabel.c Create a general facility for making dev_t's depend on another 2001-05-26 08:27:58 +00:00
subr_diskmbr.c Create a general facility for making dev_t's depend on another 2001-05-26 08:27:58 +00:00
subr_diskslice.c Create a general facility for making dev_t's depend on another 2001-05-26 08:27:58 +00:00
subr_eventhandler.c Don't try to find an eventhandler list if the list of lists hasn't 2001-07-31 03:52:16 +00:00
subr_hints.c Go back to having either static OR dynamic hints, with fallback 2001-07-14 00:23:10 +00:00
subr_kobj.c Convert more malloc+bzero to malloc+M_ZERO. 2000-12-08 21:51:06 +00:00
subr_log.c syslogd gets kernel log messages only once every 30 seconds or 2001-05-23 19:02:50 +00:00
subr_mbuf.c Use the tunable maxusers rather than the compile-time one. Evaluate and 2001-07-26 23:08:31 +00:00
subr_mchain.c Remove superfluous m_pkthdr.rcv_if = NULL assignment following 2001-02-25 06:33:50 +00:00
subr_module.c Preceed/preceeding are not english words. Use precede and preceding. 2001-02-18 10:43:53 +00:00
subr_param.c Move param.c out of the conf directory and make it fully dynamic. 2001-07-26 23:04:03 +00:00
subr_pcpu.c - Split out the support for per-CPU data from the SMP code. UP kernels 2001-05-10 17:45:49 +00:00
subr_prf.c Make the code to read the kernel message buffer via sysctl machine- 2001-07-03 19:44:07 +00:00
subr_prof.c We don't need to hold a lock just to test a flag. 2001-06-06 22:05:48 +00:00
subr_rman.c Handle NULL struct device *s 2001-05-28 01:00:03 +00:00
subr_sbuf.c Constify the format string. 2001-07-03 21:46:43 +00:00
subr_scanf.c
subr_smp.c - Split out the support for per-CPU data from the SMP code. UP kernels 2001-05-10 17:45:49 +00:00
subr_taskqueue.c remove include of ipl.h because it no longer exists 2001-05-16 02:52:06 +00:00
subr_trap.c postsig() currently requires Giant to be held. Giant is held properly at 2001-07-04 15:36:30 +00:00
subr_turnstile.c If we have already panic'd then don't bother enforcing mutex asserts as 2001-07-31 17:45:50 +00:00
subr_witness.c - Fix panicstr checks to explicitly check against NULL. 2001-07-31 17:44:57 +00:00
subr_xxx.c Extend kqueue down to the device layer. 2001-02-15 16:34:11 +00:00
sys_generic.c Back out scanning file descriptors with holding a process lock. 2001-05-15 10:19:57 +00:00
sys_pipe.c cleanup: GIANT macros, rename DEPRECIATE to DEPRECATE 2001-07-04 17:11:03 +00:00
sys_process.c o Replace calls to p_can(..., P_CAN_xxx) with calls to p_canxxx(). 2001-07-05 17:10:46 +00:00
sys_socket.c Don't bother passing p to rtioctl just so it can fail to pass it to mrt_ioctl 2001-07-25 20:15:28 +00:00
syscalls.c Regen syscalls that were made mpsafe via vm_mtx 2001-05-19 01:37:12 +00:00
syscalls.master Remove a comment which was past its shelf life. 2001-05-29 09:22:22 +00:00
sysv_ipc.c sysvipc loadable. 2000-12-01 08:57:47 +00:00
sysv_msg.c Fix obsolete code. 2001-07-30 19:28:02 +00:00
sysv_sem.c Export via sysctl: 2001-05-30 03:28:59 +00:00
sysv_shm.c With Alfred's permission, remove vm_mtx in favor of a fine-grained approach 2001-07-04 16:20:28 +00:00
tty_compat.c
tty_conf.c Unstaticize l_nullioctl; it is needed elsewhere (like in tty_snoop.c). 2001-06-04 23:30:47 +00:00
tty_cons.c With this commit, I hereby pronounce gensetdefs past its use-by date. 2001-06-13 10:58:39 +00:00
tty_pty.c Don't remove the SI_CHEAPCLONE for unsupported minors 2001-06-18 09:22:30 +00:00
tty_subr.c Make cblock_alloc_cblocks() spell its own name 2001-03-27 10:21:26 +00:00
tty_tty.c Support /dev/ctty again 2001-05-15 18:12:38 +00:00
tty.c Unifdef DEV_SNP; snp(4) no longer requires these ugly hacks. 2001-05-22 22:16:18 +00:00
uipc_accf.c Revert the last bits of my bogus move of NMBCLUSTERS 2001-06-01 21:47:34 +00:00
uipc_domain.c Sync with recent KAME. 2001-06-11 12:39:29 +00:00
uipc_mbuf2.c Sync with recent KAME. 2001-06-11 12:39:29 +00:00
uipc_mbuf.c Introduce numerous SMP friendly changes to the mbuf allocator. Namely, 2001-06-22 06:35:32 +00:00
uipc_proto.c
uipc_sockbuf.c Fix up indentation. 2001-06-29 04:01:38 +00:00
uipc_socket2.c Fix up indentation. 2001-06-29 04:01:38 +00:00
uipc_socket.c Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
uipc_syscalls.c With Alfred's permission, remove vm_mtx in favor of a fine-grained approach 2001-07-04 16:20:28 +00:00
uipc_usrreq.c o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
vfs_acl.c o As part of the move to not maintaining copies of the vnode owning uid 2001-04-29 19:53:50 +00:00
vfs_aio.c Check validity of signal callback requested via aio routines. 2001-04-18 22:18:39 +00:00
vfs_bio.c Revert previous accidental commit. FWIW, it was part of enabling 2001-07-27 15:57:17 +00:00
vfs_cache.c Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
vfs_cluster.c With Alfred's permission, remove vm_mtx in favor of a fine-grained approach 2001-07-04 16:20:28 +00:00
vfs_conf.c Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
vfs_default.c With Alfred's permission, remove vm_mtx in favor of a fine-grained approach 2001-07-04 16:20:28 +00:00
vfs_export.c Since the netexport struct was centralised to 'struct mount', 2001-05-29 17:46:52 +00:00
vfs_extattr.c Constify the fstype argument to vfs_mount(). This eliminates at least one 2001-07-09 19:11:51 +00:00
vfs_init.c Revert consequences of changes to mount.h, part 2. 2001-04-29 02:45:39 +00:00
vfs_lookup.c After exhaustive discussions and some meandering and confusion, enough 2001-06-24 05:24:41 +00:00
vfs_mount.c Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
vfs_subr.c Revert previous accidental commit. FWIW, it was part of enabling 2001-07-27 15:57:17 +00:00
vfs_syscalls.c Constify the fstype argument to vfs_mount(). This eliminates at least one 2001-07-09 19:11:51 +00:00
vfs_vnops.c This patch implements O_DIRECT about 80% of the way. It takes a patchset 2001-05-24 07:22:27 +00:00
vnode_if.pl replace calls to non-existant bail() subroutine with calls to 2001-03-23 11:48:50 +00:00
vnode_if.src correct description of `vpp' for mknod/symlink: they are actually 2001-07-24 16:16:00 +00:00