mirror of
https://github.com/torvalds/linux
synced 2024-10-07 20:05:15 +00:00
xfs: Remove dead code
Remove tht entire xlog_recover_check_summary() function, this entire function is dead code and has been for 12 years. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
parent
41bc61c02a
commit
e62c720817
|
@ -39,13 +39,6 @@ STATIC int
|
|||
xlog_clear_stale_blocks(
|
||||
struct xlog *,
|
||||
xfs_lsn_t);
|
||||
#if defined(DEBUG)
|
||||
STATIC void
|
||||
xlog_recover_check_summary(
|
||||
struct xlog *);
|
||||
#else
|
||||
#define xlog_recover_check_summary(log)
|
||||
#endif
|
||||
STATIC int
|
||||
xlog_do_recovery_pass(
|
||||
struct xlog *, xfs_daddr_t, xfs_daddr_t, int, xfs_daddr_t *);
|
||||
|
@ -3339,8 +3332,6 @@ xlog_do_recover(
|
|||
}
|
||||
mp->m_alloc_set_aside = xfs_alloc_set_aside(mp);
|
||||
|
||||
xlog_recover_check_summary(log);
|
||||
|
||||
/* Normal transactions can now occur */
|
||||
clear_bit(XLOG_ACTIVE_RECOVERY, &log->l_opstate);
|
||||
return 0;
|
||||
|
@ -3483,7 +3474,6 @@ xlog_recover_finish(
|
|||
}
|
||||
|
||||
xlog_recover_process_iunlinks(log);
|
||||
xlog_recover_check_summary(log);
|
||||
|
||||
/*
|
||||
* Recover any CoW staging blocks that are still referenced by the
|
||||
|
@ -3517,52 +3507,3 @@ xlog_recover_cancel(
|
|||
xlog_recover_cancel_intents(log);
|
||||
}
|
||||
|
||||
#if defined(DEBUG)
|
||||
/*
|
||||
* Read all of the agf and agi counters and check that they
|
||||
* are consistent with the superblock counters.
|
||||
*/
|
||||
STATIC void
|
||||
xlog_recover_check_summary(
|
||||
struct xlog *log)
|
||||
{
|
||||
struct xfs_mount *mp = log->l_mp;
|
||||
struct xfs_perag *pag;
|
||||
struct xfs_buf *agfbp;
|
||||
struct xfs_buf *agibp;
|
||||
xfs_agnumber_t agno;
|
||||
uint64_t freeblks;
|
||||
uint64_t itotal;
|
||||
uint64_t ifree;
|
||||
int error;
|
||||
|
||||
freeblks = 0LL;
|
||||
itotal = 0LL;
|
||||
ifree = 0LL;
|
||||
for_each_perag(mp, agno, pag) {
|
||||
error = xfs_read_agf(mp, NULL, pag->pag_agno, 0, &agfbp);
|
||||
if (error) {
|
||||
xfs_alert(mp, "%s agf read failed agno %d error %d",
|
||||
__func__, pag->pag_agno, error);
|
||||
} else {
|
||||
struct xfs_agf *agfp = agfbp->b_addr;
|
||||
|
||||
freeblks += be32_to_cpu(agfp->agf_freeblks) +
|
||||
be32_to_cpu(agfp->agf_flcount);
|
||||
xfs_buf_relse(agfbp);
|
||||
}
|
||||
|
||||
error = xfs_read_agi(mp, NULL, pag->pag_agno, &agibp);
|
||||
if (error) {
|
||||
xfs_alert(mp, "%s agi read failed agno %d error %d",
|
||||
__func__, pag->pag_agno, error);
|
||||
} else {
|
||||
struct xfs_agi *agi = agibp->b_addr;
|
||||
|
||||
itotal += be32_to_cpu(agi->agi_count);
|
||||
ifree += be32_to_cpu(agi->agi_freecount);
|
||||
xfs_buf_relse(agibp);
|
||||
}
|
||||
}
|
||||
}
|
||||
#endif /* DEBUG */
|
||||
|
|
Loading…
Reference in a new issue