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06f40e9610
freebsd-dev/sys/kern
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John Baldwin 4b3b0413d2 Always explicitly panic in propogate_priority() if we try to propogate 
a lock's priority to a sleeping thread.  When we panic, dump a stack
trace of the thread that is asleep if DDB is compiled into the kernel
just before calling panic().  This is much more informative and useful
for debugging than the current behavior of getting a page fault and not
having an easy way of determining which thread caused the original problem.

MFC after:	1 week
2006-03-29 23:24:55 +00:00
..
bus_if.m /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
clock_if.m /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
cpufreq_if.m Introduce a new method, cpufreq_drv_type(), that returns the type of the 2005-02-18 00:23:36 +00:00
device_if.m /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
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 Restore fd optimization with a few minor tweaks, to quote tegge: 2006-03-20 00:13:47 +00:00
kern_environment.c Fix memory leak introduced in previous revision. 2006-03-15 19:23:08 +00:00
kern_event.c hold the list lock over the f_event and KNOTE_ACTIVATE calls... This closes 2006-03-29 18:15:30 +00:00
kern_exec.c Fix exec_map resource leaks. 2006-03-08 20:21:54 +00:00
kern_exit.c 1. Count last time slice, this intends to fix 2006-03-14 04:00:21 +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 Divorce critical sections from spinlocks. Critical sections as denoted by 2005-04-04 21:53:56 +00:00
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 Print name of device instead of useless major/minor numbers. 2005-03-29 08:13:01 +00:00
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 Swap the arguments for CP so we copy the correct source and 2005-02-18 22:14:40 +00:00
kern_mtxpool.c Make a bunch of malloc types static. 2005-02-10 12:02:37 +00:00
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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
kern_shutdown.c - Add the global 'rebooting' variable that is used to detect when 2006-02-06 10:12:00 +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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
ksched.c /* -> /*- for license, minor formatting changes 2005-01-07 02:29:27 +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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
md5c.c Fix an 11 year old mistake: Let the hash functions take a void* instead 2006-01-17 15:35:57 +00:00
p1003_1b.c Actually commit the code for kern_sched_get_rr_interval(). 2005-03-31 22:54:48 +00:00
posix4_mib.c Back when VOP_* was introduced, we did not have new-style struct 2004-12-01 23:16:38 +00:00
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
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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
subr_clock.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
subr_devstat.c - Remove two mtx_asserts that can incorrectly trigger if 2005-05-03 10:58:05 +00:00
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 eliminate potential null deref 2005-02-23 19:32:29 +00:00
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 Add stoppcbs[] arrays on Alpha and sparc64 and have each CPU save its 2005-11-03 21:08:20 +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 Use dynamic major number allocation. 2005-02-27 22:02:03 +00:00
subr_mbpool.c /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
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 Add the following to the taskqueue api: 2006-01-14 01:55:24 +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 Remove debugging printfs. 2005-03-14 06:51:29 +00:00
subr_witness.c Axe KTR_ALQ_MASK now that KTR_WITNESS is off unless you hack an #ifdef 2006-01-25 14:57:23 +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 Introduce three additional MAC Framework and MAC Policy entry points to 2005-04-16 18:46:29 +00:00
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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
sysv_msg.c Add much needed descriptions for a number of the IPC related sysctl OIDs. 2005-02-12 01:22:39 +00:00
sysv_sem.c Gratuitous renaming of four System V Semaphore MAC Framework entry 2005-06-07 05:03:28 +00:00
sysv_shm.c Re-order MAC and DAC checks in shmget() in order to give precedence to 2005-10-04 16:40:20 +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 Use dynamic major number allocation for /dev/console, there is no 2005-02-27 21:52:42 +00:00
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 /* -> /*- for copyright notices, minor format tweaks as necessary 2005-01-06 23:35:40 +00:00
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 Use sparse initializers for "struct domain" and "struct protosw", 2005-11-09 13:29:16 +00:00
uipc_sem.c Convert remaining functions to ANSI C function declarations. 2006-01-22 00:30:46 +00:00
uipc_sockbuf.c Add a sysctl, regression.sonewconn_earlytest, which when options 2006-03-26 22:44:37 +00:00
uipc_socket2.c Add a sysctl, regression.sonewconn_earlytest, which when options 2006-03-26 22:44:37 +00:00
uipc_socket.c Change soabort() from returning int to returning void, since all 2006-03-16 07:03:14 +00:00
uipc_syscalls.c Use NET_LOCK_GIANT() and VFS_LOCK_GIANT() instead of unconditionally 2006-03-27 04:23:16 +00:00
uipc_usrreq.c Modify UNIX domain sockets to guarantee, and assume, that so_pcb is always 2006-03-17 13:52:57 +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 Destroy "bip" bio in error case. 2006-03-22 00:42:41 +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 - Add a comment warning about an anomalous condition where we VOP_UNLOCK 2006-01-30 08:21:23 +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 Change vn_open() to honor the MPSAFE flag in the passed in nameidata object 2006-03-28 21:22:08 +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 Remove VFS_START(). Its original purpose involved the mfs filesystem, 2005-02-20 23:02:20 +00:00
vfs_lookup.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_mount.c The mount(8) manpage says: "In case of conflicting options being 2006-03-13 14:58:37 +00:00
vfs_subr.c - Correct an assert in vop_rename_pre. fdvp may be locked if it is either 2006-03-19 20:14:46 +00:00
vfs_syscalls.c Change vn_open() to honor the MPSAFE flag in the passed in nameidata object 2006-03-28 21:22:08 +00:00
vfs_vnops.c Change vn_open() to honor the MPSAFE flag in the passed in nameidata object 2006-03-28 21:22:08 +00:00
vnode_if.src Eradicate caddr_t from the VFS API. 2005-12-14 00:49:52 +00:00