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xfs: remove xfs_getsb

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Merge xfs_getsb into its only caller, and clean that one up a little bit
as well.

Signed-off-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>
This commit is contained in:
Christoph Hellwig
2020-09-01 10:55:47 -07:00
committed by Darrick J. Wong
parent cead0b10f5
commit b3f8e08ca8
3 changed files with 13 additions and 31 deletions
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26
fs/xfs/xfs_log_recover.c
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@@ -3268,14 +3268,14 @@ xlog_do_log_recovery(
*/
STATIC int
xlog_do_recover(
struct xlog *log,
xfs_daddr_t head_blk,
xfs_daddr_t tail_blk)
struct xlog *log,
xfs_daddr_t head_blk,
xfs_daddr_t tail_blk)
{
struct xfs_mount *mp = log->l_mp;
int error;
xfs_buf_t *bp;
xfs_sb_t *sbp;
struct xfs_mount *mp = log->l_mp;
struct xfs_buf *bp = mp->m_sb_bp;
struct xfs_sb *sbp = &mp->m_sb;
int error;
trace_xfs_log_recover(log, head_blk, tail_blk);
@@ -3289,9 +3289,8 @@ xlog_do_recover(
/*
* If IO errors happened during recovery, bail out.
*/
if (XFS_FORCED_SHUTDOWN(mp)) {
if (XFS_FORCED_SHUTDOWN(mp))
return -EIO;
}
/*
* We now update the tail_lsn since much of the recovery has completed
@@ -3305,10 +3304,12 @@ xlog_do_recover(
xlog_assign_tail_lsn(mp);
/*
* Now that we've finished replaying all buffer and inode
* updates, re-read in the superblock and reverify it.
* Now that we've finished replaying all buffer and inode updates,
* re-read the superblock and reverify it.
*/
bp = xfs_getsb(mp);
xfs_buf_lock(bp);
xfs_buf_hold(bp);
ASSERT(bp->b_flags & XBF_DONE);
bp->b_flags &= ~(XBF_DONE | XBF_ASYNC);
ASSERT(!(bp->b_flags & XBF_WRITE));
bp->b_flags |= XBF_READ;
@@ -3325,7 +3326,6 @@ xlog_do_recover(
}
/* Convert superblock from on-disk format */
sbp = &mp->m_sb;
xfs_sb_from_disk(sbp, bp->b_addr);
xfs_buf_relse(bp);