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| /openbmc/linux/fs/xfs/ |
| H A D | xfs_dquot_item.c | diff 8d3d7e2b35ea7d91d6e085c93b5efecfb0fba307 Fri Mar 27 10:29:45 CDT 2020 Brian Foster <bfoster@redhat.com> xfs: trylock underlying buffer on dquot flush
A dquot flush currently blocks on the buffer lock for the underlying
dquot buffer. In turn, this causes xfsaild to block rather than
continue processing other items in the meantime. Update
xfs_qm_dqflush() to trylock the buffer, similar to how inode buffers
are handled, and return -EAGAIN if the lock fails. Fix up any
callers that don't currently handle the error properly.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
|
| H A D | xfs_dquot.c | diff 8d3d7e2b35ea7d91d6e085c93b5efecfb0fba307 Fri Mar 27 10:29:45 CDT 2020 Brian Foster <bfoster@redhat.com> xfs: trylock underlying buffer on dquot flush
A dquot flush currently blocks on the buffer lock for the underlying
dquot buffer. In turn, this causes xfsaild to block rather than
continue processing other items in the meantime. Update
xfs_qm_dqflush() to trylock the buffer, similar to how inode buffers
are handled, and return -EAGAIN if the lock fails. Fix up any
callers that don't currently handle the error properly.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
|
| H A D | xfs_qm.c | diff 8d3d7e2b35ea7d91d6e085c93b5efecfb0fba307 Fri Mar 27 10:29:45 CDT 2020 Brian Foster <bfoster@redhat.com> xfs: trylock underlying buffer on dquot flush
A dquot flush currently blocks on the buffer lock for the underlying
dquot buffer. In turn, this causes xfsaild to block rather than
continue processing other items in the meantime. Update
xfs_qm_dqflush() to trylock the buffer, similar to how inode buffers
are handled, and return -EAGAIN if the lock fails. Fix up any
callers that don't currently handle the error properly.
Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
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