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authorDave Chinner <dchinner@redhat.com>2022-07-07 19:07:40 +1000
committerDave Chinner <david@fromorbit.com>2022-07-07 19:07:40 +1000
commit08d3e84feeb8cb8e20d54f659446b98fe17913aa (patch)
tree41eca242228114713e2bcc33f900ee9d0f83450a /fs/xfs/scrub
parent76b47e528e3a27a3bf3b3f9153aad9435e03be8c (diff)
xfs: pass perag to xfs_alloc_read_agf()
xfs_alloc_read_agf() initialises the perag if it hasn't been done yet, so it makes sense to pass it the perag rather than pull a reference from the buffer. This allows callers to be per-ag centric rather than passing mount/agno pairs everywhere. Whilst modifying the xfs_reflink_find_shared() function definition, declare it static and remove the extern declaration as it is an internal function only these days. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/scrub')
-rw-r--r--fs/xfs/scrub/agheader_repair.c6
-rw-r--r--fs/xfs/scrub/bmap.c2
-rw-r--r--fs/xfs/scrub/common.c2
-rw-r--r--fs/xfs/scrub/fscounters.c2
-rw-r--r--fs/xfs/scrub/repair.c5
5 files changed, 8 insertions, 9 deletions
diff --git a/fs/xfs/scrub/agheader_repair.c b/fs/xfs/scrub/agheader_repair.c
index 6da7f2ca77de..230bdfe36e80 100644
--- a/fs/xfs/scrub/agheader_repair.c
+++ b/fs/xfs/scrub/agheader_repair.c
@@ -666,8 +666,7 @@ xrep_agfl(
* nothing wrong with the AGF, but all the AG header repair functions
* have this chicken-and-egg problem.
*/
- error = xfs_alloc_read_agf(mp, sc->tp, sc->sa.pag->pag_agno, 0,
- &agf_bp);
+ error = xfs_alloc_read_agf(sc->sa.pag, sc->tp, 0, &agf_bp);
if (error)
return error;
@@ -742,8 +741,7 @@ xrep_agi_find_btrees(
int error;
/* Read the AGF. */
- error = xfs_alloc_read_agf(mp, sc->tp, sc->sa.pag->pag_agno, 0,
- &agf_bp);
+ error = xfs_alloc_read_agf(sc->sa.pag, sc->tp, 0, &agf_bp);
if (error)
return error;
diff --git a/fs/xfs/scrub/bmap.c b/fs/xfs/scrub/bmap.c
index 285995ba3947..9353fd060525 100644
--- a/fs/xfs/scrub/bmap.c
+++ b/fs/xfs/scrub/bmap.c
@@ -540,7 +540,7 @@ xchk_bmap_check_ag_rmaps(
struct xfs_buf *agf;
int error;
- error = xfs_alloc_read_agf(sc->mp, sc->tp, pag->pag_agno, 0, &agf);
+ error = xfs_alloc_read_agf(pag, sc->tp, 0, &agf);
if (error)
return error;
diff --git a/fs/xfs/scrub/common.c b/fs/xfs/scrub/common.c
index 62997791694a..cd7d4ebd240b 100644
--- a/fs/xfs/scrub/common.c
+++ b/fs/xfs/scrub/common.c
@@ -420,7 +420,7 @@ xchk_ag_read_headers(
if (error && want_ag_read_header_failure(sc, XFS_SCRUB_TYPE_AGI))
return error;
- error = xfs_alloc_read_agf(mp, sc->tp, agno, 0, &sa->agf_bp);
+ error = xfs_alloc_read_agf(sa->pag, sc->tp, 0, &sa->agf_bp);
if (error && want_ag_read_header_failure(sc, XFS_SCRUB_TYPE_AGF))
return error;
diff --git a/fs/xfs/scrub/fscounters.c b/fs/xfs/scrub/fscounters.c
index bd06a184c81c..6a6f8fe7f87c 100644
--- a/fs/xfs/scrub/fscounters.c
+++ b/fs/xfs/scrub/fscounters.c
@@ -81,7 +81,7 @@ xchk_fscount_warmup(
error = xfs_ialloc_read_agi(pag, sc->tp, &agi_bp);
if (error)
break;
- error = xfs_alloc_read_agf(mp, sc->tp, agno, 0, &agf_bp);
+ error = xfs_alloc_read_agf(pag, sc->tp, 0, &agf_bp);
if (error)
break;
diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c
index 14acf1df3dd3..1c66f7ee6282 100644
--- a/fs/xfs/scrub/repair.c
+++ b/fs/xfs/scrub/repair.c
@@ -207,7 +207,7 @@ xrep_calc_ag_resblks(
}
/* Now grab the block counters from the AGF. */
- error = xfs_alloc_read_agf(mp, NULL, sm->sm_agno, 0, &bp);
+ error = xfs_alloc_read_agf(pag, NULL, 0, &bp);
if (error) {
aglen = xfs_ag_block_count(mp, sm->sm_agno);
freelen = aglen;
@@ -543,6 +543,7 @@ xrep_reap_block(
agno = XFS_FSB_TO_AGNO(sc->mp, fsbno);
agbno = XFS_FSB_TO_AGBNO(sc->mp, fsbno);
+ ASSERT(agno == sc->sa.pag->pag_agno);
/*
* If we are repairing per-inode metadata, we need to read in the AGF
@@ -550,7 +551,7 @@ xrep_reap_block(
* the AGF buffer that the setup functions already grabbed.
*/
if (sc->ip) {
- error = xfs_alloc_read_agf(sc->mp, sc->tp, agno, 0, &agf_bp);
+ error = xfs_alloc_read_agf(sc->sa.pag, sc->tp, 0, &agf_bp);
if (error)
return error;
} else {