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Dave Chinner 0fbca4d1c3 xfs: fix dquot shaker deadlock ... Commit 368e136 ("xfs: remove duplicate code from dquot reclaim") fails to unlock the dquot freelist when the number of loop restarts is exceeded in xfs_qm_dqreclaim_one(). This causes hangs in memory reclaim. Rework the loop control logic into an unwind stack that all the different cases jump into. This means there is only one set of code that processes the loop exit criteria, and simplifies the unlocking of all the items from different points in the loop. It also fixes a double increment of the restart counter from the qi_dqlist_lock case. Reported-by: Malcolm Scott <lkml@malc.org.uk> Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Alex Elder <aelder@sgi.com>		14 years ago
..
xfs_dquot.c	xfs: use wait queues directly for the log wait queues	14 years ago
xfs_dquot.h	xfs: remove xfs_dqmarker	15 years ago
xfs_dquot_item.c	xfs: fix the xfs_log_iovec i_addr type	15 years ago
xfs_dquot_item.h	…
xfs_qm.c	xfs: fix dquot shaker deadlock	14 years ago
xfs_qm.h	…
xfs_qm_bhv.c	xfs: Extend project quotas to support 32bit project ids	15 years ago
xfs_qm_stats.c	xfs: remove unneeded #include statements	15 years ago
xfs_qm_stats.h	…
xfs_qm_syscalls.c	xfs: Extend project quotas to support 32bit project ids	15 years ago
xfs_quota_priv.h	xfs: remove a few macro indirections in the quota code	15 years ago
xfs_trans_dquot.c	xfs: simplify log item descriptor tracking	15 years ago