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Lachlan McIlroy 5695ef46ef [XFS] Use KM_NOFS for debug trace buffers ... Use KM_NOFS to prevent recursion back into the filesystem which can cause deadlocks. In the case of xfs_iread() we hold the lock on the inode cluster buffer while allocating memory for the trace buffers. If we recurse back into XFS to flush data that may require a transaction to allocate extents which needs log space. This can deadlock with the xfsaild thread which can't push the tail of the log because it is trying to get the inode cluster buffer lock. SGI-PV: 981498 SGI-Modid: xfs-linux-melb:xfs-kern:31838a Signed-off-by: Lachlan McIlroy <lachlan@sgi.com> Signed-off-by: David Chinner <david@fromorbit.com>		17 years ago
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xfs_dquot.c	[XFS] Use KM_NOFS for debug trace buffers	17 years ago
xfs_dquot.h	[XFS] replace dquot flush semaphore with a completion	17 years ago
xfs_dquot_item.c	[XFS] replace dquot flush semaphore with a completion	17 years ago
xfs_dquot_item.h	…
xfs_qm.c	[XFS] cleanup xfs_mountfs	17 years ago
xfs_qm.h	[XFS] cleanup xfs_mountfs	17 years ago
xfs_qm_bhv.c	[XFS] cleanup xfs_mountfs	17 years ago
xfs_qm_stats.c	…
xfs_qm_stats.h	[XFS] Replace __inline with inline	17 years ago
xfs_qm_syscalls.c	[XFS] kill bhv_vnode_t	17 years ago
xfs_quota_priv.h	[XFS] s/XFS_PURGE_INODE/IRELE/g s/VN_HOLD(XFS_ITOV())/IHOLD()/	17 years ago
xfs_trans_dquot.c	[XFS] shrink mrlock_t	17 years ago