xfs: introduce XFS_SB_LOG_RES() for transactions that modify sb on disk

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Introduce a new transaction space reservation XFS_SB_LOG_RES() for
those transactions that need to modify the superblock on disk.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
CC: Dave Chinner <david@fromorbit.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

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Jeff Liu 2013-01-28 21:27:25 +08:00 • committed by Ben Myers

parent 762d7ba657

commit a7bd794a0f

3 changed files with 14 additions and 0 deletions

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1

fs/xfs/xfs_mount.h

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12

fs/xfs/xfs_trans.c

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1

fs/xfs/xfs_trans.h

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