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xfs: Introduce tr_fsyncts to m_reservation

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A preparation step.

For now fsync_ts transaction use the pre-calculated log reservation
size of tr_swrite.  This patch introduce a new item tr_fsyncts to
mp->m_reservations structure so that we can fetch the log
reservation value for it in a same manner to others.

Signed-off-by: Jie Liu <jeff.liu@oracle.com>
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
This commit is contained in:
Jie Liu 2013-08-12 20:49:57 +10:00 committed by Ben Myers
parent 0eadd10288
commit 20996c9326
2 changed files with 3 additions and 1 deletions
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1
fs/xfs/xfs_trans_resv.c
View File

@ -759,6 +759,7 @@ xfs_trans_resv_calc(
resp->tr_ichange.tr_logres = xfs_calc_ichange_reservation(mp);
resp->tr_growdata.tr_logres = xfs_calc_growdata_reservation(mp);
resp->tr_swrite.tr_logres = xfs_calc_swrite_reservation(mp);
resp->tr_fsyncts.tr_logres = xfs_calc_swrite_reservation(mp);
resp->tr_writeid.tr_logres = xfs_calc_writeid_reservation(mp);
resp->tr_attrsetrt.tr_logres = xfs_calc_attrsetrt_reservation(mp);
resp->tr_clearagi.tr_logres = xfs_calc_clear_agi_bucket_reservation(mp);

3
fs/xfs/xfs_trans_resv.h
View File

@ -62,6 +62,7 @@ struct xfs_trans_resv {
struct xfs_trans_res tr_qm_quotaoff; /* turn quota off */
struct xfs_trans_res tr_qm_equotaoff;/* end of turn quota off */
struct xfs_trans_res tr_sb; /* modify superblock */
struct xfs_trans_res tr_fsyncts; /* update timestamps on fsync */
};
/*
@ -109,7 +110,7 @@ struct xfs_trans_resv {
* Logging the inode timestamps on an fsync -- same as SWRITE
* as long as SWRITE logs the entire inode core
*/
#define XFS_FSYNC_TS_LOG_RES(mp) ((mp)->m_resv.tr_swrite.tr_logres)
#define XFS_FSYNC_TS_LOG_RES(mp) ((mp)->m_resv.tr_fsyncts.tr_logres)
#define XFS_WRITEID_LOG_RES(mp) ((mp)->m_resv.tr_swrite.tr_logres)
#define XFS_ADDAFORK_LOG_RES(mp) ((mp)->m_resv.tr_addafork.tr_logres)
#define XFS_ATTRSETM_LOG_RES(mp) ((mp)->m_resv.tr_attrsetm.tr_logres)