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| author | Jan Kara <jack@suse.cz> | 2009-01-12 23:20:32 +0100 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2009-02-02 23:20:17 +0100 |
| commit | f8afead7169f0f28a4b421bcbdb510e52a2d094d (patch) | |
| tree | 83245132376808a9a03868b6beb28d66e1f2a8fa /fs/configfs/dir.c | |
| parent | ocfs2: Push out dropping of dentry lock to ocfs2_wq (diff) | |
| download | linux-f8afead7169f0f28a4b421bcbdb510e52a2d094d.tar.xz linux-f8afead7169f0f28a4b421bcbdb510e52a2d094d.zip | |
ocfs2: Fix possible deadlock in ocfs2_write_dquot()
It could happen that some limit has been set via quotactl() and in parallel
->mark_dirty() is called from another thread doing e.g. dquot_alloc_space(). In
such case ocfs2_write_dquot() must not try to sync the dquot because that needs
global quota lock but that ranks above transaction start.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/configfs/dir.c')
0 files changed, 0 insertions, 0 deletions