Jeff Roberson a4aeaefe5a - We can not hold a vnode lock while we do a lookup. Search for and load ... modules prior to looking up the directory which we will cover to avoid this problem in mount. - We must hold the coveredvp locked before we can busy the mountpoint to prevent a lock order reversal with the vfs_busy() in lookup which holds the directory lock prior to doing a vfs_busy(). The directory lock is required to safely clear the v_mountedhere field on the directory. MFC After: 1 week		2006-02-22 06:29:55 +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	Maintain the lock on the vnode for most of exec_elfN_imgact().	2005-12-24 04:57:50 +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.	2006-02-06 02:00:32 +00:00
kern_acct.c	Provide some anti-footshooting. Don't allow the user to set the interval	2006-02-07 18:59:47 +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	Grr. Backout previous change. vn_open_cred() will call NDFREE() on failure.	2006-01-27 11:25:06 +00:00
kern_clock.c	CPU time accounting speedup (step 2)	2006-02-11 09:33:07 +00:00
kern_condvar.c	Fix a long standing race between sleep queue and thread	2006-02-15 23:52:01 +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	make saved cpu level stackable.	2005-10-03 06:57:29 +00:00
kern_descrip.c	Add auditing of arguments to the close() and fstat() system calls. Much more	2006-02-05 23:57:32 +00:00
kern_environment.c	Reorder statements to avoid accessing unknown memory.	2005-09-26 14:14:55 +00:00
kern_event.c	Add in kqueue support to LIO event notification and fix how it handled	2005-10-12 17:51:31 +00:00
kern_exec.c	- Always call exec_free_args() in kern_execve() instead of doing it in all	2006-02-06 22:06:54 +00:00
kern_exit.c	Move the ruadd() in kern_exit() to save our final stats in our child	2006-02-21 21:48:42 +00:00
kern_fork.c	Simplify system time accounting for profiling.	2006-02-08 08:09:17 +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	Fix a long standing race between sleep queue and thread	2006-02-15 23:52:01 +00:00
kern_kthread.c	- Move the wakeup() for exiting kthreads out of exit1() and into	2006-02-06 21:56:13 +00:00
kern_ktr.c	Whitespace.	2006-01-27 23:06:08 +00:00
kern_ktrace.c	- Lock access to vrele() with VFS_LOCK_GIANT() rather than mtx_lock(&Giant).	2006-01-30 08:19:01 +00:00
kern_linker.c	Fix a bug in the kernel module runtime linker that made it impossible	2005-10-19 20:40:30 +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	Standard Giant push down operations for the Mandatory Access Control (MAC)	2005-10-04 14:32:58 +00:00
kern_malloc.c	Add buffer corruption protection (RedZone) for kernel's malloc(9).	2006-01-31 11:09:21 +00:00
kern_mbuf.c	Replace the 4k fixed sized jumbo mbuf clusters with PAGE_SIZE sized	2006-02-17 14:14:15 +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	Split calcru() back into a calcru1() function shared with calccru() and	2006-02-21 21:47:46 +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	Fix a long standing race between sleep queue and thread	2006-02-15 23:52:01 +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 long standing race between sleep queue and thread	2006-02-15 23:52:01 +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	CPU time accounting speedup (step 2)	2006-02-11 09:33:07 +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	Fix a long standing race between sleep queue and thread	2006-02-15 23:52:01 +00:00
kern_time.c	Fix compiling warning on 64 bits system.	2005-12-09 13:16:48 +00:00
kern_timeout.c	Oops, missed adding the required include.	2005-09-15 20:20:36 +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	Acquire Giant in uprintf() and tprintf() rather than asserting it. In	2005-09-26 08:02:24 +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	Fix a long standing race between sleep queue and thread	2006-02-15 23:52:01 +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	- Add support for having both a shared and exclusive queue of threads in	2006-01-27 22:42:12 +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	Audit the arguments to the ptrace(2) system call.	2006-02-14 01:18:31 +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.	2006-02-06 02:00:32 +00:00
syscalls.master	Prefer AUE_FOO audit identifiers to AUE_O_FOO, which are largely left	2006-02-06 02:00:06 +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	The sysctls kern.ipc.[max_linkhdr|max_protohdr|max_hdr|max_datalen]	2006-02-18 17:16:18 +00:00
uipc_mqueue.c	Abstract function mqfs_create_node() to create a mqueue node.	2006-02-22 02:38:25 +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	Fix a bug in the loop in sonewconn that makes room on the incomplete	2005-11-22 01:55:29 +00:00
uipc_socket2.c	Fix a bug in the loop in sonewconn that makes room on the incomplete	2005-11-22 01:55:29 +00:00
uipc_socket.c	Improve consistency of return() style.	2006-02-12 15:00:27 +00:00
uipc_syscalls.c	Reformat socket control messages on input/output for 32bit compatibility	2005-10-31 21:09:56 +00:00
uipc_usrreq.c	- Lock access to vrele() with VFS_LOCK_GIANT() rather than mtx_lock(&Giant).	2006-01-30 08:19:01 +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	If block size is zero, use normal file operations to do I/O,	2006-02-22 00:05:12 +00:00
vfs_bio.c	For low memory situations, non-VMIO buffers didnt't release pages back to	2006-02-02 21:37:39 +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	Changes imported from XFS for FreeBSD project:	2005-12-07 03:39:08 +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	- Hold the vnode used in the statfs related functions until we're done with	2006-02-22 06:19:08 +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	- We can not hold a vnode lock while we do a lookup. Search for and load	2006-02-22 06:29:55 +00:00
vfs_subr.c	- Grab a mnt ref in vfs_busy() before dropping the interlock. This will	2006-02-22 06:20:12 +00:00
vfs_syscalls.c	- Hold the vnode used in the statfs related functions until we're done with	2006-02-22 06:19:08 +00:00
vfs_vnops.c	Eradicate caddr_t from the VFS API.	2005-12-14 00:49:52 +00:00
vnode_if.src	Eradicate caddr_t from the VFS API.	2005-12-14 00:49:52 +00:00