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freebsd-skq/sys/kern
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Matthew Dillon 1b3e974a71 The pipe_write() code was locking the pipe without busying it first in 
certain cases, and a close() by another process could potentially rip the
pipe out from under the (blocked) locking operation.

Reported-by: Alexander Viro <viro@math.psu.edu>
2001-06-04 04:04:45 +00:00
..
bus_if.m
device_if.m
genassym.sh
gensetdefs.pl Generate useful error messages. 2001-04-13 09:37:25 +00:00
imgact_aout.c Introduce a global lock for the vm subsystem (vm_mtx). 2001-05-19 01:28:09 +00:00
imgact_elf.c Lock the VM while twiddling the vmspace. 2001-05-23 22:05:08 +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
inflate.c
init_main.c o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +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
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 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_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
kern_event.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_exec.c o pcred-removal changes included modifications to optimize the setting of 2001-05-26 19:59:44 +00:00
kern_exit.c o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
kern_fork.c o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +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 Clean up the code exporting interrupt statistics via sysctl a bit: 2001-06-01 13:23:28 +00:00
kern_jail.c
kern_kthread.c Convert the allproc and proctree locks from lockmgr locks to sx locks. 2001-03-28 11:52:56 +00:00
kern_ktr.c
kern_ktrace.c o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
kern_linker.c
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 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_mib.c Overhaul of the SMP code. Several portions of the SMP kernel support have 2001-04-27 19:28:25 +00:00
kern_module.c
kern_mutex.c - Move state about lock objects out of struct lock_object and into a new 2001-05-04 17:15:16 +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
kern_proc.c o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
kern_prot.c o uifree() the cr_ruidinfo in crfree() as well as cr_uidinfo now that the real uid 2001-05-27 21:43:46 +00:00
kern_random.c
kern_resource.c Introduce a global lock for the vm subsystem (vm_mtx). 2001-05-19 01:28:09 +00:00
kern_shutdown.c Revert consequences of changes to mount.h, part 2. 2001-04-29 02:45:39 +00:00
kern_sig.c o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
kern_subr.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_switch.c Catch up to header include changes: 2001-03-28 09:17:56 +00:00
kern_sx.c - Move state about lock objects out of struct lock_object and into a new 2001-05-04 17:15:16 +00:00
kern_synch.c Add in assertions to ensure that we always call msleep or mawait with 2001-05-23 19:38:26 +00:00
kern_syscalls.c
kern_sysctl.c When tring to find out if this is a request for a write in 2001-06-03 04:58:51 +00:00
kern_tc.c
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
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
link_elf_obj.c Include sys/mutex.h to silence a warning. 2001-06-03 02:19:07 +00:00
link_elf.c Include sys/mutex.h to silence a warning. 2001-06-03 02:19:07 +00:00
linker_if.m
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 Use getopt instead of a home grown one 2001-04-07 20:51:24 +00:00
makesyscalls.sh
md4c.c Import kernel part of SMB/CIFS requester. 2001-04-10 07:59:06 +00:00
md5c.c
p1003_1b.c o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +00:00
posix4_mib.c
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
subr_blist.c Introduce a global lock for the vm subsystem (vm_mtx). 2001-05-19 01:28:09 +00:00
subr_bus.c
subr_clist.c
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 Undo part of the tangle of having sys/lock.h and sys/mutex.h included in 2001-05-01 08:13:21 +00:00
subr_kobj.c
subr_log.c syslogd gets kernel log messages only once every 30 seconds or 2001-05-23 19:02:50 +00:00
subr_mchain.c
subr_module.c
subr_param.c
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
subr_prof.c Remove unneeded includes of sys/ipl.h and machine/ipl.h. 2001-05-15 23:22:29 +00:00
subr_rman.c Handle NULL struct device *s 2001-05-28 01:00:03 +00:00
subr_sbuf.c
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 Don't acquire Giant just to call trap_fatal(), we are about to panic 2001-05-23 22:58:09 +00:00
subr_turnstile.c - Move state about lock objects out of struct lock_object and into a new 2001-05-04 17:15:16 +00:00
subr_witness.c - Don't panic on a try lock operation for a sleep lock if we hold a spin 2001-05-17 22:44:56 +00:00
subr_xxx.c
sys_generic.c Back out scanning file descriptors with holding a process lock. 2001-05-15 10:19:57 +00:00
sys_pipe.c The pipe_write() code was locking the pipe without busying it first in 2001-06-04 04:04:45 +00:00
sys_process.c - FDESC, FIFO, NULL, PORTAL, PROC, UMAP and UNION file 2001-05-23 09:42:29 +00:00
sys_socket.c
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
sysv_msg.c Export via sysctl: 2001-05-30 03:28:59 +00:00
sysv_sem.c Export via sysctl: 2001-05-30 03:28:59 +00:00
sysv_shm.c Export via sysctl: 2001-05-30 03:28:59 +00:00
tty_compat.c
tty_conf.c
tty_cons.c
tty_pty.c With the new kernel dev_t conversions done at release 4.X, 2001-05-28 20:22:12 +00:00
tty_snoop.c Remove unused includes, use *min() inline functions rather than a 2001-06-03 05:17:39 +00:00
tty_subr.c
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
uipc_mbuf2.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_mbuf.c Back out jesper's 2001/05/31 14:58:11 PDT commit. It does not compile. 2001-06-01 09:51:14 +00:00
uipc_proto.c
uipc_sockbuf.c Revert the last bits of my bogus move of NMBCLUSTERS 2001-06-01 21:47:34 +00:00
uipc_socket2.c Revert the last bits of my bogus move of NMBCLUSTERS 2001-06-01 21:47:34 +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 Add vm locking to sendfile(2) and sf_buf_free(). 2001-05-25 19:23:04 +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 This patch implements O_DIRECT about 80% of the way. It takes a patchset 2001-05-24 07:22:27 +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 This patch implements O_DIRECT about 80% of the way. It takes a patchset 2001-05-24 07:22:27 +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 Don't release the vm lock just to turn around and grab it again. 2001-05-23 19:51:12 +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 o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +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 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_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 Introduce a global lock for the vm subsystem (vm_mtx). 2001-05-19 01:28:09 +00:00
vfs_syscalls.c o Merge contents of struct pcred into struct ucred. Specifically, add the 2001-05-25 16:59:11 +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
vnode_if.src VOP_BALLOC was never really a VOP in the first place, so convert it 2001-04-29 12:36:52 +00:00