Prasad Joshi d2dcd9083f logfs: destroy the reserved inodes while unmounting ...

We were assuming that the evict_inode() would never be called on
reserved inodes. However, (after the commit 8e22c1a4e logfs: get rid
of magical inodes) while unmounting the file system, in put_super, we
call iput() on all of the reserved inodes.

The following simple test used to cause a kernel panic on LogFS:

1. Mount a LogFS file system on /mnt

2. Create a file
   $ touch /mnt/a

3. Try to unmount the FS
   $ umount /mnt

The simple fix would be to drop the assumption and properly destroy
the reserved inodes.

Signed-off-by: Prasad Joshi <prasadjoshi.linux@gmail.com>

2012-04-02 09:20:33 +05:30

..

compr.c

zlib: slim down zlib_deflate() workspace when possible

2011-03-22 17:44:17 -07:00

dev_bdev.c

sanitize <linux/prefetch.h> usage

2011-05-20 12:50:29 -07:00

dev_mtd.c

mtd: fix merge conflict resolution breakage

2012-02-01 11:10:24 -08:00

dir.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2012-03-21 13:36:41 -07:00

file.c

logfs: take write mutex lock during fsync and sync

2012-01-28 11:36:06 +05:30

gc.c

logfs: Prevent memory corruption

2012-01-28 11:24:21 +05:30

inode.c

logfs: destroy the reserved inodes while unmounting

2012-04-02 09:20:33 +05:30

journal.c

logfs: remove useless BUG_ON

2012-01-28 11:41:56 +05:30

Kconfig

[LogFS] add new flash file system

2009-11-20 20:13:39 +01:00

logfs_abi.h

fix "seperate" typos in comments

2010-05-10 11:56:30 +02:00

logfs.h

Pull request from git://github.com/prasad-joshi/logfs_upstream.git

2012-01-31 09:23:59 -08:00

Makefile

[LogFS] add new flash file system

2009-11-20 20:13:39 +01:00

readwrite.c

logfs: destroy the reserved inodes while unmounting

2012-04-02 09:20:33 +05:30

segment.c

logfs: destroy the reserved inodes while unmounting

2012-04-02 09:20:33 +05:30

super.c

logfs: missing cleanup on register_filesystem() failure

2012-03-20 21:29:48 -04:00