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3b8182ff40
freebsd-skq/sys/kern
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bde 3b8182ff40 Optimized the check for unmasked pending signals in CURSIG() using a new 
inline function sigsetmasked() and a new macro SIGPENDING().  CURSIG()
will soon be moved out of the normal path of execution for syscalls and
traps.  Then its efficiency will be less important but the new interfaces
will be useful for checking for unmasked pending signals in more places.

Submitted by:		luoqi (long ago, in a slightly different form)

Assert that sched_lock is not held in CURSIG().
2002-04-04 15:19:41 +00:00
..
bus_if.m "Fixed" -Wshadow warnings by changing the name of some function parameters 2002-03-27 04:04:17 +00:00
device_if.m
genassym.sh
imgact_aout.c Remove __P. 2002-03-19 21:25:46 +00:00
imgact_elf.c Remove __P. 2002-03-19 21:25:46 +00:00
imgact_gzip.c Modernize my email address. 2002-03-25 13:52:45 +00:00
imgact_shell.c
inflate.c Modernize my email address. 2002-03-25 13:52:45 +00:00
init_main.c The description of fd_mtx is "filedesc structure." 2002-03-29 11:26:05 +00:00
init_sysent.c Part II: update various mechanically generated files to allow for new 2002-03-05 16:13:01 +00:00
kern_acct.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
kern_acl.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
kern_cap.c
kern_clock.c Remove __P. 2002-03-19 21:25:46 +00:00
kern_condvar.c Nuke CV_DEBUG in favour of INVARIANTS. 2002-03-30 03:52:52 +00:00
kern_conf.c Make the proposed name arg to dev_stdclone() const. 2002-03-10 10:50:05 +00:00
kern_descrip.c The description of fd_mtx is "filedesc structure." 2002-03-29 11:26:05 +00:00
kern_environment.c
kern_event.c Remove references to vm_zone.h and switch over to the new uma API. 2002-03-20 04:09:59 +00:00
kern_exec.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
kern_exit.c Close some holes with p->p_args by NULL'ing out the p->p_args pointer 2002-03-31 10:33:12 +00:00
kern_fork.c Fix leakage of p_pgrp lock. 2002-04-02 17:12:06 +00:00
kern_idle.c
kern_intr.c Remove __P. 2002-03-19 21:25:46 +00:00
kern_jail.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
kern_kthread.c
kern_ktr.c ktr changes to improve performance and make writing a userland utility to 2002-04-01 05:35:26 +00:00
kern_ktrace.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
kern_linker.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
kern_lock.c Change wmesg to const char * instead of char * 2002-03-05 17:45:12 +00:00
kern_lockf.c Remove __P. 2002-03-19 21:25:46 +00:00
kern_malloc.c Remove __P. 2002-03-19 21:25:46 +00:00
kern_mib.c - Add a mutex to lock the global securelevel value. 2002-04-02 17:43:17 +00:00
kern_module.c - Lock down the ``module'' structure by adding an SX lock that is used by 2002-03-18 07:45:30 +00:00
kern_mtxpool.c Rename SI_SUB_MUTEX to SI_SUB_MTX_POOL to make the name at all accurate. 2002-03-13 23:48:08 +00:00
kern_mutex.c Revert to open hashing. It makes the code simpler, and works farily well 2002-04-02 23:26:32 +00:00
kern_ntptime.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
kern_physio.c
kern_poll.c Make the DEVICE_POLLING code compile with -Werror and in LINT 2002-03-09 08:02:52 +00:00
kern_proc.c Stage-2 commit of the critical*() code. This re-inlines cpu_critical_enter() 2002-04-01 23:51:23 +00:00
kern_prot.c - Axe a stale comment. We haven't allowed the ucred pointer passed to 2002-04-03 18:35:25 +00:00
kern_random.c
kern_resource.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
kern_sema.c
kern_shutdown.c Don't compile the dummy dumpsys for ia64. 2002-04-02 10:55:40 +00:00
kern_sig.c Optimized the check for unmasked pending signals in CURSIG() using a new 2002-04-04 15:19:41 +00:00
kern_subr.c
kern_switch.c Stage-2 commit of the critical*() code. This re-inlines cpu_critical_enter() 2002-04-01 23:51:23 +00:00
kern_sx.c - Add MTX_SYSINIT and SX_SYSINIT as macro glue for allowing sx and mtx 2002-04-02 16:05:43 +00:00
kern_synch.c Remove __P. 2002-03-19 21:25:46 +00:00
kern_syscalls.c - Lock down the ``module'' structure by adding an SX lock that is used by 2002-03-18 07:45:30 +00:00
kern_sysctl.c Update comment regarding the locking of the sysctl tree. 2002-04-02 05:50:07 +00:00
kern_tc.c Get the magnitude of the NTP adjustment right. 2002-03-28 16:02:44 +00:00
kern_time.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
kern_timeout.c Remove __P. 2002-03-19 21:25:46 +00:00
kern_xxx.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
ksched.c
link_aout.c Simple p_ucred -> td_ucred changes to start using the per-thread ucred 2002-02-27 18:32:23 +00:00
link_elf_obj.c Simple p_ucred -> td_ucred changes to start using the per-thread ucred 2002-02-27 18:32:23 +00:00
link_elf.c Simple p_ucred -> td_ucred changes to start using the per-thread ucred 2002-02-27 18:32:23 +00:00
linker_if.m
Make.tags.inc Don't hardcode /sys when making tags, instead use ${.CURDIR}/.. this 2002-02-27 10:07:15 +00:00
Makefile
makeobjops.pl
makesyscalls.sh don't generate files with __P. 2002-03-19 20:48:32 +00:00
md4c.c
md5c.c
p1003_1b.c
posix4_mib.c
subr_acl_posix1e.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
subr_autoconf.c Remove __P. 2002-03-19 21:25:46 +00:00
subr_blist.c
subr_bus.c Add resource_list_add_next() which returns the RID for the resource added. 2002-03-29 06:42:54 +00:00
subr_clist.c Remove __P. 2002-03-19 21:25:46 +00:00
subr_devstat.c
subr_disk.c Here follows the new kernel dumping infrastructure. 2002-03-31 22:37:00 +00:00
subr_disklabel.c Fixed handling of short reads in readdisklabel() and writedisklabel(). 2002-03-30 16:02:43 +00:00
subr_diskmbr.c Remove __P. 2002-03-19 21:25:46 +00:00
subr_diskslice.c Retire the bogus ioctl DIOCGPART in toto. 2002-04-02 11:52:13 +00:00
subr_eventhandler.c Avoid a lock order reversal by dropping the eventhandler_mutex earlier. 2002-04-04 00:52:03 +00:00
subr_hints.c
subr_kobj.c
subr_log.c
subr_mbuf.c Fix bug in mb_alloc that made systems configured with 2002-03-03 22:10:04 +00:00
subr_mchain.c
subr_module.c
subr_param.c Unconditionally limit maxproc so that it is not possible 2002-03-07 04:50:36 +00:00
subr_pcpu.c
subr_power.c Add generalized power profile code. 2002-03-04 18:46:13 +00:00
subr_prf.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
subr_prof.c Remove __P. 2002-03-19 21:25:46 +00:00
subr_rman.c
subr_sbuf.c Fix warnings on gcc-3.1+ where __func__ is a const char * instead of a 2002-03-19 10:56:46 +00:00
subr_scanf.c
subr_smp.c - Remove a semi-colon from after SYSINIT that was introduced in rev. 1.163. 2002-03-20 14:46:38 +00:00
subr_taskqueue.c
subr_trap.c Style fixes purposefully left out of last commit. I checked the kse tree 2002-03-29 16:45:03 +00:00
subr_turnstile.c Revert to open hashing. It makes the code simpler, and works farily well 2002-04-02 23:26:32 +00:00
subr_witness.c Enforce an implicit lock order of sleepable locks before non-sleepable 2002-04-02 19:27:21 +00:00
subr_xxx.c Here follows the new kernel dumping infrastructure. 2002-03-31 22:37:00 +00:00
sys_generic.c Remove __P. 2002-03-19 21:25:46 +00:00
sys_pipe.c Allow resursion on the pipe mutex because filt_piperead() and filt_pipewrite() 2002-03-27 21:47:50 +00:00
sys_process.c Convert all pmap_kenter/pmap_kremove pairs in MI code to use pmap_qenter/ 2002-03-17 00:56:41 +00:00
sys_socket.c Giant pushdown for read/write/pread/pwrite syscalls. 2002-03-15 08:03:46 +00:00
syscalls.c Part II: update various mechanically generated files to allow for new 2002-03-05 16:13:01 +00:00
syscalls.master Reserve system call numbers for the MAC framework. This will prevent 2002-03-05 16:11:11 +00:00
sysv_ipc.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
sysv_msg.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
sysv_sem.c Remove __P. 2002-03-19 21:25:46 +00:00
sysv_shm.c Remove __P. 2002-03-19 21:25:46 +00:00
tty_compat.c Fixed some style bugs in the removal of __P(()). The main ones were 2002-03-24 05:09:11 +00:00
tty_conf.c
tty_cons.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
tty_pty.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
tty_subr.c Remove __P. 2002-03-19 21:25:46 +00:00
tty_tty.c Remove __P. 2002-03-19 21:25:46 +00:00
tty.c Dike out a highly insecure UCONSOLE option. 2002-04-03 10:56:59 +00:00
uipc_accf.c
uipc_domain.c Add calls to uma_zone_set_max() to restore previously enforced limits. 2002-03-20 05:30:58 +00:00
uipc_mbuf2.c Remove __P. 2002-03-19 21:25:46 +00:00
uipc_mbuf.c
uipc_proto.c
uipc_sockbuf.c Backout part of my previous commit; I was wrong about vm_zone's handling of 2002-03-20 04:39:32 +00:00
uipc_socket2.c Backout part of my previous commit; I was wrong about vm_zone's handling of 2002-03-20 04:39:32 +00:00
uipc_socket.c UMA permited us to utilize the 'waitok' flag to soalloc. 2002-03-20 21:23:26 +00:00
uipc_syscalls.c Fixed some style bugs in the removal of __P(()). The main ones were 2002-03-24 05:09:11 +00:00
uipc_usrreq.c Fixed some style bugs in the removal of __P(()). The main ones were 2002-03-24 05:09:11 +00:00
vfs_acl.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
vfs_aio.c o aio_process needn't fhold()/fdrop() the fp now that _aio_aqueue() and 2002-04-04 02:13:20 +00:00
vfs_bio.c brelse() was improperly clearing B_DELWRI in the B_DELWRI|B_INVAL case 2002-04-03 00:17:36 +00:00
vfs_cache.c Remove __P. 2002-03-19 21:25:46 +00:00
vfs_cluster.c Remove __P. 2002-03-19 21:25:46 +00:00
vfs_conf.c Centralize the "bootdev" and "dumpdev" variables. They are still pretty 2002-03-31 07:15:28 +00:00
vfs_default.c Remove references to vm_zone.h and switch over to the new uma API. 2002-03-20 04:09:59 +00:00
vfs_export.c Fixed some style bugs in the removal of __P(()). The main ones were 2002-03-24 05:09:11 +00:00
vfs_extattr.c Add two forgotten vfs_unbusy() calls, in vfs_mount() and vfs_nmount(). 2002-04-03 12:19:03 +00:00
vfs_init.c Commit work-around for panics when mounting FS's that are auto-loaded as 2002-03-25 21:30:50 +00:00
vfs_lookup.c Remove references to vm_zone.h and switch over to the new uma API. 2002-03-20 04:09:59 +00:00
vfs_mount.c Centralize the "bootdev" and "dumpdev" variables. They are still pretty 2002-03-31 07:15:28 +00:00
vfs_subr.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
vfs_syscalls.c Add two forgotten vfs_unbusy() calls, in vfs_mount() and vfs_nmount(). 2002-04-03 12:19:03 +00:00
vfs_vnops.c Change the suser() API to take advantage of td_ucred as well as do a 2002-04-01 21:31:13 +00:00
vnode_if.pl
vnode_if.src Introduce the new 64-bit size disk block, daddr64_t. Change 2002-03-15 18:49:47 +00:00