freebsd-nq/sys/fs
Konstantin Belousov 4f21442e10 null_lookup: restore dvp lock always, not only on success
Caller of VOP_LOOKUP() passes dvp locked and expect it locked on return.
Relock of lower vnode in any case could leave upper vnode reclaimed and
unlocked.

Reported and tested by:	pho
Reviewed by:	markj
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
Differential revision:	https://reviews.freebsd.org/D31310
2021-07-27 19:58:47 +03:00
..
autofs Ensure that dirent's d_off field is initialized 2021-01-03 11:50:31 -05:00
cd9660 Move mnt_maxsymlinklen into appropriate fs mount data structures 2021-05-22 15:16:09 +03:00
cuse Fix for loading cuse.ko via rc.d . Make sure we declare the cuse(3) 2020-10-23 08:44:53 +00:00
deadfs vn_open(): If the vnode is reclaimed during open(2), do not return error. 2021-02-12 03:02:20 +02:00
devfs devfs: Avoid comparison with an uninitialized var in devfs_fp_check() 2021-05-03 13:24:30 -04:00
ext2fs ext2: add missing uio_td initialization to ext2_htree_append_block 2021-05-30 17:19:31 +00:00
fdescfs fdescfs: add an option to return underlying file vnode on lookup 2021-06-04 03:30:12 +03:00
fifofs fifo: Explicitly initialize generation numbers when opening 2021-07-13 17:45:49 -04:00
fuse fusefs: correctly set lock owner during FUSE_SETLK 2021-06-25 20:40:08 -06:00
mntfs Add a new "mntfs" pseudo file system which provides private device vnodes for 2020-03-06 18:41:37 +00:00
msdosfs Fix makefs bootstrap after d485c77f20 2021-02-22 17:55:45 +00:00
nfs nfsd: Add sysctl to set maximum I/O size up to 1Mbyte 2021-07-16 15:01:03 -07:00
nfsclient nfscl: Send stateid.seqid of 0 for NFSv4.1/4.2 mounts 2021-07-19 17:35:39 -07:00
nfsserver nfsd: Add sysctl to set maximum I/O size up to 1Mbyte 2021-07-16 15:01:03 -07:00
nullfs null_lookup: restore dvp lock always, not only on success 2021-07-27 19:58:47 +03:00
procfs procfs_map: switch to use vm_object_kvme_type 2021-05-13 20:10:35 +03:00
pseudofs pseudofs: use vget_prep + vget_finish instead of vget + the interlock 2021-05-19 17:58:42 +00:00
smbfs VFS_QUOTACTL(9): allow implementation to indicate busy state changes 2021-05-30 14:53:47 -07:00
tmpfs tmpfs: save on relocking the allnode lock in tmpfs_free_node_locked 2021-05-31 23:21:15 +00:00
udf Make MAXPHYS tunable. Bump MAXPHYS to 1M. 2020-11-28 12:12:51 +00:00
unionfs Allow stacked filesystems to be recursively unmounted 2021-07-24 12:52:00 -07:00