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70e040dfcf
freebsd-nq/sys/kern
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Christian S.J. Peron d5e5634075 Kill the last Giant acquisition in the exit(2) code. This Giant acquisition 
doesn't appear to be protecting anything. Most of consumers funsetownlst(9)
do not appear to be picking up Giant anywhere. This was originally a part
of my Giant exit(2) clean up revision 1.272 but I thought it was a good idea
to leave it out until we were able to analyze it better.

Tested by:	kris
MFC after:	3 weeks
2006-04-10 14:07:28 +00:00
..
bus_if.m
clock_if.m
cpufreq_if.m
device_if.m
genassym.sh
imgact_aout.c Correct two vm object reference leaks in error cases. 2006-03-16 08:51:59 +00:00
imgact_elf32.c
imgact_elf64.c
imgact_elf.c Avoid a vm object reference leak in a rarely used code path. 2006-01-21 20:11:49 +00:00
imgact_gzip.c Maintain the lock on the vnode for most of exec_elfN_imgact(). 2005-12-24 04:57:50 +00:00
imgact_shell.c Fix a panic which could occur parsing #!-lines in a shell-script. If the 2005-06-19 02:21:03 +00:00
inflate.c Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
init_main.c Modify the way we account for CPU time spent (step 1) 2006-02-07 21:22:02 +00:00
init_sysent.c Regenerate. 2006-03-23 08:48:37 +00:00
kern_acct.c Conditionalize locking of Giant for VFS in acct(2). We already 2006-03-28 21:26:59 +00:00
kern_acl.c Implement new world order in VFS locking for ACLs. This will remove the 2005-09-17 22:01:14 +00:00
kern_alq.c - Conditionalize Giant around VFS operations for ALQ, ktrace, and 2006-03-28 21:30:22 +00:00
kern_clock.c CPU time accounting speedup (step 2) 2006-02-11 09:33:07 +00:00
kern_condvar.c Fix a sleep queue race for KSE thread. 2006-02-23 00:13:58 +00:00
kern_conf.c Novel idea, don't print a string if it is NULL! 2006-01-12 19:15:14 +00:00
kern_context.c
kern_cpu.c - Print message about cpufreq and timecounter TSC 2006-03-03 02:06:04 +00:00
kern_descrip.c Mark fgetsock() and fputsock() as depcrecated: callers should rely on 2006-04-01 11:09:54 +00:00
kern_environment.c Fix memory leak introduced in previous revision. 2006-03-15 19:23:08 +00:00
kern_event.c spell unlock correctly, this is relatively minor as it's rare someone would 2006-04-07 17:21:27 +00:00
kern_exec.c Remove the unused sva and eva arguments from pmap_remove_pages(). 2006-04-03 21:16:10 +00:00
kern_exit.c Kill the last Giant acquisition in the exit(2) code. This Giant acquisition 2006-04-10 14:07:28 +00:00
kern_fork.c Fix a race between file operations and rfork(RFCFDG) by parking 2006-03-15 23:24:14 +00:00
kern_idle.c
kern_intr.c Add a swi_remove() function to teardown software interrupt handlers. For 2005-10-26 15:51:05 +00:00
kern_jail.c Push Giant down in jails. Pass the MPSAFE flag to NDINIT, and keep track 2005-09-28 00:30:56 +00:00
kern_kse.c Close some races between procfs/ptrace and exit(2): 2006-02-22 18:57:50 +00:00
kern_kthread.c Don't do a PHOLD() in kthread_create() w/o a matching PRELE() in 2006-02-22 17:21:45 +00:00
kern_ktr.c Whitespace. 2006-01-27 23:06:08 +00:00
kern_ktrace.c - Conditionalize Giant around VFS operations for ALQ, ktrace, and 2006-03-28 21:30:22 +00:00
kern_linker.c MFP4: Support for profiling dynamically loaded objects. 2006-03-26 12:20:54 +00:00
kern_lock.c - Remove and unused include. 2005-12-23 21:32:40 +00:00
kern_lockf.c
kern_mac.c Don't call vn_finished_write() if vn_start_write() failed. 2006-03-19 20:43:07 +00:00
kern_malloc.c Fix bug in malloc_uninit(): 2006-03-03 22:36:52 +00:00
kern_mbuf.c Properly handle the case when the packet secondary zone can't allocate 2006-03-08 14:05:38 +00:00
kern_mib.c mp_ncpus is always (properly) initialized, even on UP kernels, so just use it. 2005-08-21 18:03:31 +00:00
kern_module.c
kern_mtxpool.c
kern_mutex.c - Add support for having both a shared and exclusive queue of threads in 2006-01-27 22:42:12 +00:00
kern_ntptime.c Explicitly acquire Giant around the ntp_gettime() and assert it in the 2005-05-28 14:34:41 +00:00
kern_physio.c
kern_pmc.c Fix -Wundef. 2005-12-04 02:12:43 +00:00
kern_poll.c - Don't pollute opt_global.h with DEVICE_POLLING and introduce 2005-10-05 10:09:17 +00:00
kern_proc.c CPU time accounting speedup (step 2) 2006-02-11 09:33:07 +00:00
kern_prot.c Audit the arguments (user/group IDs) for the system calls that set these IDs. 2006-02-06 00:32:33 +00:00
kern_resource.c Go over calcru and friends once more. 2006-03-11 10:48:19 +00:00
kern_rwlock.c Fix another compile problem. If I find any more, this file is going in the 2006-02-01 04:18:07 +00:00
kern_sema.c
kern_shutdown.c On shutdown try to turn off all swap devices. This way GEOM providers are 2006-04-10 10:03:41 +00:00
kern_sig.c - Conditionalize Giant around VFS operations for ALQ, ktrace, and 2006-03-28 21:30:22 +00:00
kern_subr.c
kern_switch.c Trim trailing whitespace. 2005-12-28 17:13:31 +00:00
kern_sx.c Add a new file (kern/subr_lock.c) for holding code related to struct 2006-01-17 16:55:17 +00:00
kern_synch.c Fix a sleep queue race for KSE thread. 2006-02-23 00:13:58 +00:00
kern_syscalls.c
kern_sysctl.c Make sysctl_msec_to_ticks(SYSCTL_HANDLER_ARGS) generally available instead 2006-02-16 15:40:36 +00:00
kern_tc.c Disable the "cputick increased..." message now that the dust has settled. 2006-03-15 20:22:32 +00:00
kern_thr.c Call thread_stopped in thr_exit to notify parent that the child process 2006-02-10 03:34:29 +00:00
kern_thread.c Rethink it a bit, if there is a STOP flag, don't bother to resume other 2006-03-21 10:05:15 +00:00
kern_time.c Let kernel POSIX timer code and mqueue code to use integer as a resource 2006-03-01 06:29:34 +00:00
kern_timeout.c Use the recently added msleep_spin() function to simplify the 2006-02-23 19:13:12 +00:00
kern_umtx.c Axe unused code. 2006-02-04 06:36:39 +00:00
kern_uuid.c Add parse_uuid() that creates a binary representation of an UUID from 2005-10-07 13:37:10 +00:00
kern_xxx.c
ksched.c Use proc lock to prevent a thread from exiting, Giant was no longer used to 2006-04-10 04:55:59 +00:00
link_elf_obj.c Make our ELF64 type definitions match standards. In particular this 2005-12-18 04:52:37 +00:00
link_elf.c Make our ELF64 type definitions match standards. In particular this 2005-12-18 04:52:37 +00:00
linker_if.m
Make.tags.inc
Makefile Add a 'sysent' target that depends on the various files built from 2005-07-13 20:50:17 +00:00
makesyscalls.sh Introduce a new field in the syscalls.master file format to hold the 2005-05-30 15:09:18 +00:00
md4c.c
md5c.c Fix a panic on sparc64 related to inproper aligment - we cannot assume, 2006-03-30 18:45:50 +00:00
p1003_1b.c Use proc lock to prevent a thread from exiting, Giant was no longer used to 2006-04-10 04:55:59 +00:00
posix4_mib.c
sched_4bsd.c Move HWPMC_HOOKS into its own opt_hwpmc_hooks.h file. It doesn't merit 2005-06-24 00:16:57 +00:00
sched_ule.c Use variable i instead of variable cpus as an index to get correct kseq. 2005-12-27 12:02:03 +00:00
serdev_if.m Add scc(4), a driver for serial communications controllers. These 2006-03-30 18:33:22 +00:00
subr_acl_posix1e.c Implement new world order in VFS locking for ACLs. This will remove the 2005-09-17 22:01:14 +00:00
subr_autoconf.c
subr_blist.c
subr_bus.c Add a devd(8) event that is sent after the system resumes. This can be 2006-01-22 01:06:25 +00:00
subr_clist.c
subr_clock.c
subr_devstat.c
subr_disk.c When calling bioq_first() to see if a queue is empty in bioq_disksort(), 2006-01-13 23:27:12 +00:00
subr_eventhandler.c
subr_firmware.c firmware(9) is a subsystem to load binary data into the kernel via a 2006-01-29 02:52:42 +00:00
subr_hints.c The resource_xxx routines in subr_hints.c are called before and after the 2005-07-31 10:46:55 +00:00
subr_kdb.c Increment kdb_active after we stopped the other CPUs and decrement 2006-04-04 00:40:20 +00:00
subr_kobj.c Increment kobj_lookup_misses on a miss rather than decrementing it. 2005-12-29 18:00:42 +00:00
subr_lock.c Add a basic reader/writer lock implementation to the kernel. This 2006-01-27 23:13:26 +00:00
subr_log.c
subr_mbpool.c
subr_mchain.c Change API of mb_copy_t in libmchain so that netsmb can handle 2005-07-29 13:22:37 +00:00
subr_module.c
subr_msgbuf.c
subr_param.c Partially revert revision 1.66, which contained a change that did not 2005-10-14 19:15:10 +00:00
subr_pcpu.c Fix 'show allpcpu' ddb command on non-x86. CPU IDs are in the range 0 .. 2005-11-03 21:06:29 +00:00
subr_power.c General consensus is that it would be even better to run this in a 2005-11-09 16:22:56 +00:00
subr_prf.c Implement printf 'X' conversion for both libstand and kernel. 2006-03-09 22:37:34 +00:00
subr_prof.c Change the addupc_*() functions to use the uintfptr_t type for pc rather 2005-12-16 22:08:32 +00:00
subr_rman.c Prefer NULL to 0. 2005-11-17 08:56:21 +00:00
subr_rtc.c
subr_sbuf.c Make sbuf_copyin() return the number of bytes copied on success. 2005-12-23 11:49:53 +00:00
subr_scanf.c
subr_sleepqueue.c Move comments to more accurate place. 2006-02-23 03:42:17 +00:00
subr_smp.c Rename the KDB_STOP_NMI kernel option to STOP_NMI and make it apply to all 2005-10-24 21:04:19 +00:00
subr_stack.c Add 'depth' argument to CTRSTACK() macro, which allows to reduce number 2005-08-29 11:34:08 +00:00
subr_taskqueue.c fixup error handling in taskqueue_start_threads: check for kthread_create 2006-03-30 23:06:59 +00:00
subr_trap.c Test before modifying p_sflag to avoid unconditionally cache line 2006-02-10 14:59:16 +00:00
subr_turnstile.c Always explicitly panic in propogate_priority() if we try to propogate 2006-03-29 23:24:55 +00:00
subr_unit.c
subr_witness.c Add the scc_hwmtx spin mutex, defined by scc(4). 2006-04-07 22:15:54 +00:00
sys_generic.c Return error from fget_write() rather than hardcoding EBADF now that 2006-01-06 16:34:22 +00:00
sys_pipe.c - In pipe() return the error returned by pipe_create(), rather then 2006-01-30 08:25:04 +00:00
sys_process.c Close some races between procfs/ptrace and exit(2): 2006-02-22 18:57:50 +00:00
sys_socket.c
syscalls.c Regenerate. 2006-03-23 08:48:37 +00:00
syscalls.master Revert previous commit at davidxu's insistance. Instead, use __DECONST 2006-03-28 14:32:38 +00:00
sysv_ipc.c
sysv_msg.c
sysv_sem.c Gratuitous renaming of four System V Semaphore MAC Framework entry 2005-06-07 05:03:28 +00:00
sysv_shm.c Properly support for FreeBSD 4 32bit System V shared memory. 2006-03-30 07:42:32 +00:00
tty_compat.c Move the old BSD4.3 tty compatibility from (!BURN_BRIDGES && COMPAT_43) 2006-01-10 09:19:10 +00:00
tty_conf.c
tty_cons.c
tty_pts.c Allow root to open prison pts devices too. 2006-01-31 22:19:37 +00:00
tty_pty.c Don't destroy the slave /dev entry until someone figures out why devfs seems 2006-02-02 20:35:45 +00:00
tty_subr.c
tty_tty.c Merge the dev_clone and dev_clone_cred event handlers into a single 2005-08-08 19:55:32 +00:00
tty.c Move the old BSD4.3 tty compatibility from (!BURN_BRIDGES && COMPAT_43) 2006-01-10 09:19:10 +00:00
uipc_accf.c o setsockopt(2) cannot remove accept filter. [1] 2005-06-11 11:59:48 +00:00
uipc_cow.c Previously, nothing prevented the page that was returned by pmap_extract() 2005-10-23 07:41:56 +00:00
uipc_domain.c The sysctls kern.ipc.[max_linkhdr|max_protohdr|max_hdr|max_datalen] 2006-02-18 17:16:18 +00:00
uipc_mbuf2.c Define four constants, MBUF_{,MEM,CLUSTER,PACKET,TAG}_MEM_NAME, which 2005-07-17 14:04:03 +00:00
uipc_mbuf.c promote fast ipsec's m_clone routine for public use; it is renamed 2006-03-15 21:11:11 +00:00
uipc_mqueue.c Let kernel POSIX timer code and mqueue code to use integer as a resource 2006-03-01 06:29:34 +00:00
uipc_proto.c Remove UNIX domain socket raw socket support. This feature is documented 2006-04-09 16:29:47 +00:00
uipc_sem.c Convert remaining functions to ANSI C function declarations. 2006-01-22 00:30:46 +00:00
uipc_sockbuf.c Chance protocol switch method pru_detach() so that it returns void 2006-04-01 15:42:02 +00:00
uipc_socket2.c Chance protocol switch method pru_detach() so that it returns void 2006-04-01 15:42:02 +00:00
uipc_socket.c Chance protocol switch method pru_detach() so that it returns void 2006-04-01 15:42:02 +00:00
uipc_syscalls.c Add comment to accept1() that it should use getsock() instead of fgetsock() 2006-04-01 11:14:56 +00:00
uipc_usrreq.c Chance protocol switch method pru_detach() so that it returns void 2006-04-01 15:42:02 +00:00
vfs_acl.c Implement new world order in VFS locking for ACLs. This will remove the 2005-09-17 22:01:14 +00:00
vfs_aio.c 1. Move code for scanning pending I/O from aio_fsync to aio_aqueue, 2006-03-24 00:50:06 +00:00
vfs_bio.c - Properly check against B_DELWRI and B_NEEDSGIANT. This check was 2006-04-04 06:44:21 +00:00
vfs_cache.c - Don't check v_mount for NULL to determine if a vnode has been recycled. 2006-02-06 10:15:27 +00:00
vfs_cluster.c Remove unused leaked debug function prototype. 2006-03-21 01:04:24 +00:00
vfs_default.c - GETWRITEMOUNT now returns a referenced mountpoint to prevent its 2006-03-31 03:52:24 +00:00
vfs_export.c Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
vfs_extattr.c - Release the references acquired by VOP_GETWRITEMOUNT and vfs_getvfs(). 2006-03-31 03:54:20 +00:00
vfs_hash.c Normalize a significant number of kernel malloc type names: 2005-10-31 15:41:29 +00:00
vfs_init.c
vfs_lookup.c - LK_RETRY means nothing when passed to VOP_LOCK. Call vn_lock instead. 2006-03-31 02:59:23 +00:00
vfs_mount.c - When there are dangling vnodes at unmount print them before we panic. 2006-03-31 23:38:15 +00:00
vfs_subr.c - VFS_LOCK_GIANT when recycling a vnode via getnewvnode. We may be 2006-04-04 06:46:10 +00:00
vfs_syscalls.c - Release the references acquired by VOP_GETWRITEMOUNT and vfs_getvfs(). 2006-03-31 03:54:20 +00:00
vfs_vnops.c - Release the references acquired by VOP_GETWRITEMOUNT and vfs_getvfs(). 2006-03-31 03:54:20 +00:00
vnode_if.src Eradicate caddr_t from the VFS API. 2005-12-14 00:49:52 +00:00