git.openpandora.org / pandora-kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: aa9e083) | patch
reiserfs: Protect reiserfs_quota_on() with write lock
authorJan Kara <jack@suse.cz>
Tue, 13 Nov 2012 15:34:17 +0000 (16:34 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Thu, 6 Dec 2012 11:20:27 +0000 (11:20 +0000)
commitd84f59d5a0b8630b22e186d792294924cdde5c54
tree385c239b52ecae379262207da1c70ffa2bd4bd3dtree | snapshot
parentaa9e08323cd85f6b94a1f57c416a9dc417561f9bcommit | diff
reiserfs: Protect reiserfs_quota_on() with write lock

commit b9e06ef2e8706fe669b51f4364e3aeed58639eb2 upstream.

In reiserfs_quota_on() we do quite some work - for example unpacking
tail of a quota file. Thus we have to hold write lock until a moment
we call back into the quota code.

Signed-off-by: Jan Kara <jack@suse.cz>
[bwh: Backported to 3.2: there is no distinction between USRQUOTA and
 GRPQUOTA mount options here]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
fs/reiserfs/super.c diff | blob | history
Pandora Kernel Repository