Konstantin Belousov effc6a3593 VOP_LOOKUP() may relock the directory vnode for some reasons. Since ... nullfs vnode shares vnode lock with lower vnode, this allows the reclamation of nullfs directory vnode in null_lookup(). In this situation, VOP must return ENOENT. More, since after the reclamation, the locks of nullfs directory vnode and lower vnode are no longer shared, the relock of the ldvp does not restore the correct locking state of dvp, and leaks ldvp lock. Correct this by unlocking ldvp and locking dvp. Use cached value of dvp->v_mount. Reported by: bdrewery Tested by: pho Sponsored by: The FreeBSD Foundation MFC after: 2 weeks		2014-08-08 11:39:05 +00:00
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cd9660	Generalize vn_get_ino() to allow filesystems to use custom vnode	2014-07-14 08:34:54 +00:00
cuse	Use existing PHOLD() and PRELE() macros.	2014-06-24 18:25:43 +00:00
deadfs	The deadfs VOPs for vop_ioctl and vop_bmap call itself recursively,	2012-09-13 13:05:45 +00:00
devfs	In msdosfs_setattr(), add a check for result of the utimes(2)	2014-06-17 07:11:00 +00:00
ext2fs	Revert r269523:	2014-08-05 01:25:14 +00:00
fdescfs	Update kernel inclusions of capability.h to use capsicum.h instead; some	2014-03-16 10:55:57 +00:00
fifofs	Ignore the error from pipespace_new when creating a pipe.	2014-05-02 00:52:13 +00:00
fuse	Update kernel inclusions of capability.h to use capsicum.h instead; some	2014-03-16 10:55:57 +00:00
msdosfs	Generalize vn_get_ino() to allow filesystems to use custom vnode	2014-07-14 08:34:54 +00:00
nandfs	Set the erase block size properly in the case the underlying media	2014-08-02 05:05:16 +00:00
nfs	Do not generate 1000 unique lock names for nfsrc hash chain locks.	2014-07-31 19:24:44 +00:00
nfsclient	Check for the cross-device cross-link attempt in the VFS, instead of	2014-07-16 14:04:46 +00:00
nfsserver	Do not generate 1000 unique lock names for nfsrc hash chain locks.	2014-07-31 19:24:44 +00:00
nullfs	VOP_LOOKUP() may relock the directory vnode for some reasons. Since	2014-08-08 11:39:05 +00:00
procfs	Relax the vm object locking. Use a read lock.	2013-06-05 17:00:10 +00:00
pseudofs	Redo r258088 to avoid relying on signed arithmetic overflow, since	2013-11-20 19:41:00 +00:00
smbfs	Use SMB_QUERY_FS_SIZE_INFO request to populate statfs structure.	2014-04-15 09:10:01 +00:00
tmpfs	Do not ignore error from tmpfs_alloc_vp(). It results in access to	2014-07-16 14:08:01 +00:00
udf	Add currently unused flag argument to the cluster_read(),	2013-03-14 20:28:26 +00:00
unionfs	r16312 is not any longer real since many years (likely since when VFS	2012-11-19 22:43:45 +00:00