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(parent: 5bb87a3) | patch
xfs: add a lock class for group/project dquots
authorChristoph Hellwig <hch@lst.de>
Mon, 19 Jan 2009 01:03:25 +0000 (02:03 +0100)
committerChristoph Hellwig <hch@brick.lst.de>
Mon, 19 Jan 2009 01:03:25 +0000 (02:03 +0100)
commit98b8c7a0c42acf0d6963dbb9aabe4a2e312aae12
tree0187d4acd07f7631a300257c0da93e81409d56eftree | snapshot
parent5bb87a33b2cfb8e7ef3383718274094bdff266a3commit | diff
xfs: add a lock class for group/project dquots

We can have both a user and a group/project dquot locked at the same time,
as long as the user dquot is locked first.  Tell lockdep about that fact
by making the group/project dquots a different lock class.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
fs/xfs/quota/xfs_dquot.c diff | blob | history
Full containers within linux kernel