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xfs: drop the type parameter from xfs_dquot_verify 

xfs_qm_reset_dqcounts (aka quotacheck) is the only xfs_dqblk_verify
caller that actually knows the specific quota type that it's looking
for.  Since everything else just pass in type==0 (including the buffer
verifier), drop the parameter and open-code the check like
xfs_dquot_from_disk already does.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Darrick J. Wong 2020-07-15 17:41:24 -07:00
parent 2cb91bab4f
commit f9751c4ad3
5 changed files with 10 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
fs/xfs/libxfs/xfs_dquot_buf.c
View File

@ -37,8 +37,7 @@ xfs_failaddr_t
xfs_dquot_verify(
struct xfs_mount *mp,
struct xfs_disk_dquot *ddq,
xfs_dqid_t id,
uint type) /* used only during quotacheck */
xfs_dqid_t id) /* used only during quotacheck */
{
/*
* We can encounter an uninitialized dquot buffer for 2 reasons:
@ -60,8 +59,6 @@ xfs_dquot_verify(
if (ddq->d_version != XFS_DQUOT_VERSION)
return __this_address;
if (type && ddq->d_flags != type)
return __this_address;
if (ddq->d_flags != XFS_DQ_USER &&
ddq->d_flags != XFS_DQ_PROJ &&
ddq->d_flags != XFS_DQ_GROUP)
@ -95,14 +92,13 @@ xfs_failaddr_t
xfs_dqblk_verify(
struct xfs_mount *mp,
struct xfs_dqblk *dqb,
xfs_dqid_t id,
uint type) /* used only during quotacheck */
xfs_dqid_t id) /* used only during quotacheck */
{
if (xfs_sb_version_hascrc(&mp->m_sb) &&
!uuid_equal(&dqb->dd_uuid, &mp->m_sb.sb_meta_uuid))
return __this_address;
return xfs_dquot_verify(mp, &dqb->dd_diskdq, id, type);
return xfs_dquot_verify(mp, &dqb->dd_diskdq, id);
}
/*
@ -205,7 +201,7 @@ xfs_dquot_buf_verify(
if (i == 0)
id = be32_to_cpu(ddq->d_id);
fa = xfs_dqblk_verify(mp, &dqb[i], id + i, 0);
fa = xfs_dqblk_verify(mp, &dqb[i], id + i);
if (fa) {
if (!readahead)
xfs_buf_verifier_error(bp, -EFSCORRUPTED,

4
fs/xfs/libxfs/xfs_quota_defs.h
View File

@ -137,9 +137,9 @@ typedef uint16_t xfs_qwarncnt_t;
#define XFS_QMOPT_RESBLK_MASK (XFS_QMOPT_RES_REGBLKS | XFS_QMOPT_RES_RTBLKS)
extern xfs_failaddr_t xfs_dquot_verify(struct xfs_mount *mp,
struct xfs_disk_dquot *ddq, xfs_dqid_t id, uint type);
struct xfs_disk_dquot *ddq, xfs_dqid_t id);
extern xfs_failaddr_t xfs_dqblk_verify(struct xfs_mount *mp,
struct xfs_dqblk *dqb, xfs_dqid_t id, uint type);
struct xfs_dqblk *dqb, xfs_dqid_t id);
extern int xfs_calc_dquots_per_chunk(unsigned int nbblks);
extern void xfs_dqblk_repair(struct xfs_mount *mp, struct xfs_dqblk *dqb,
xfs_dqid_t id, uint type);

3
fs/xfs/xfs_buf_item_recover.c
View File

@ -493,8 +493,7 @@ xlog_recover_do_reg_buffer(
item->ri_buf[i].i_len, __func__);
goto next;
}
fa = xfs_dquot_verify(mp, item->ri_buf[i].i_addr,
-1, 0);
fa = xfs_dquot_verify(mp, item->ri_buf[i].i_addr, -1);
if (fa) {
xfs_alert(mp,
"dquot corrupt at %pS trying to replay into block 0x%llx",

2
fs/xfs/xfs_dquot_item_recover.c
View File

@ -108,7 +108,7 @@ xlog_recover_dquot_commit_pass2(
*/
dq_f = item->ri_buf[0].i_addr;
ASSERT(dq_f);
fa = xfs_dquot_verify(mp, recddq, dq_f->qlf_id, 0);
fa = xfs_dquot_verify(mp, recddq, dq_f->qlf_id);
if (fa) {
xfs_alert(mp, "corrupt dquot ID 0x%x in log at %pS",
dq_f->qlf_id, fa);

5
fs/xfs/xfs_qm.c
View File

@ -830,7 +830,6 @@ xfs_qm_reset_dqcounts(
{
struct xfs_dqblk *dqb;
int j;
xfs_failaddr_t fa;
trace_xfs_reset_dqcounts(bp, _RET_IP_);
@ -855,8 +854,8 @@ xfs_qm_reset_dqcounts(
* find uninitialised dquot blks. See comment in
* xfs_dquot_verify.
*/
fa = xfs_dqblk_verify(mp, &dqb[j], id + j, type);
if (fa)
if (xfs_dqblk_verify(mp, &dqb[j], id + j) ||
(dqb[j].dd_diskdq.d_flags & XFS_DQ_ALLTYPES) != type)
xfs_dqblk_repair(mp, &dqb[j], id + j, type);
/*