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xfs: pass current lsn to log recovery buffer validation 

The current LSN must be available to the buffer validation function to
provide the ability to update the metadata LSN of the buffer. Pass the
current_lsn value down to xlog_recover_validate_buf_type() in
preparation.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
hifive-unleashed-5.1
Brian Foster 2016-09-26 08:32:07 +10:00 committed by Dave Chinner
parent 12818d24db
commit 22db9af248
1 changed files with 8 additions and 6 deletions
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14
fs/xfs/xfs_log_recover.c
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@ -2360,7 +2360,8 @@ static void
xlog_recover_validate_buf_type(
struct xfs_mount *mp,
struct xfs_buf *bp,
xfs_buf_log_format_t *buf_f)
xfs_buf_log_format_t *buf_f,
xfs_lsn_t current_lsn)
{
struct xfs_da_blkinfo *info = bp->b_addr;
__uint32_t magic32;
@ -2569,7 +2570,8 @@ xlog_recover_do_reg_buffer(
struct xfs_mount *mp,
xlog_recover_item_t *item,
struct xfs_buf *bp,
xfs_buf_log_format_t *buf_f)
xfs_buf_log_format_t *buf_f,
xfs_lsn_t current_lsn)
{
int i;
int bit;
@ -2642,7 +2644,7 @@ xlog_recover_do_reg_buffer(
/* Shouldn't be any more regions */
ASSERT(i == item->ri_total);
xlog_recover_validate_buf_type(mp, bp, buf_f);
xlog_recover_validate_buf_type(mp, bp, buf_f, current_lsn);
}
/*
@ -2685,7 +2687,7 @@ xlog_recover_do_dquot_buffer(
if (log->l_quotaoffs_flag & type)
return false;
xlog_recover_do_reg_buffer(mp, item, bp, buf_f);
xlog_recover_do_reg_buffer(mp, item, bp, buf_f, NULLCOMMITLSN);
return true;
}
@ -2773,7 +2775,7 @@ xlog_recover_buffer_pass2(
*/
lsn = xlog_recover_get_buf_lsn(mp, bp);
if (lsn && lsn != -1 && XFS_LSN_CMP(lsn, current_lsn) >= 0) {
xlog_recover_validate_buf_type(mp, bp, buf_f);
xlog_recover_validate_buf_type(mp, bp, buf_f, NULLCOMMITLSN);
goto out_release;
}
@ -2789,7 +2791,7 @@ xlog_recover_buffer_pass2(
if (!dirty)
goto out_release;
} else {
xlog_recover_do_reg_buffer(mp, item, bp, buf_f);
xlog_recover_do_reg_buffer(mp, item, bp, buf_f, current_lsn);
}
/*