kib ea5c9b9023 Fix the race between dotdot lookup and forced unmount, by using ...

msdosfs-specific variant of vn_vget_ino(), msdosfs_deget_dotdot().

As was done for UFS, relookup the dotdot denode after the call to
msdosfs_deget_dotdot(), because vnode lock is dropped and directory
might be moved.

Tested by:	pho
MFC after:	3 weeks

2010-02-28 17:17:29 +00:00

..

bootsect.h

- Add idempotency guards so the structures can be used in other utilities.

2010-02-13 12:41:07 +00:00

bpb.h

- Add idempotency guards so the structures can be used in other utilities.

2010-02-13 12:41:07 +00:00

denode.h

Remove unused macros.

2010-02-13 11:34:25 +00:00

direntry.h

- Add idempotency guards so the structures can be used in other utilities.

2010-02-13 12:41:07 +00:00

fat.h

…

msdosfs_conv.c

- Add idempotency guards so the structures can be used in other utilities.

2010-02-13 12:41:07 +00:00

msdosfs_denode.c

In msdosfs deget(), properly handle the case when the vnode is found in hash.

2010-02-28 17:11:31 +00:00

msdosfs_fat.c

Add assertions for FAT bitmap state.

2010-02-28 17:15:45 +00:00

msdosfs_fileno.c

Use pm_fatlock to protect per-filesystem rb tree used to allocate fileno

2010-02-28 17:16:43 +00:00

msdosfs_iconv.c

Remove unused include(s).

2007-08-07 02:08:06 +00:00

msdosfs_lookup.c

Fix the race between dotdot lookup and forced unmount, by using

2010-02-28 17:17:29 +00:00

msdosfs_vfsops.c

Use pm_fatlock to protect fat bitmap.

2010-02-28 17:13:59 +00:00

msdosfs_vnops.c

Remove seemingly unneeded unlock/relock of the dvp in msdosfs_rmdir,

2010-02-28 17:09:09 +00:00

msdosfsmount.h

Add per-mountpoint lockmgr lock for msdosfs. It is intended to be used

2010-02-28 17:13:07 +00:00