From: Dave Chinner <dchinner@xxxxxxxxxx>
Clean up the last external manual AG walk.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_sb.c | 12 +++++++-----
1 file changed, 7 insertions(+), 5 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c
index 99dc905b4f89..04f5386446db 100644
--- a/fs/xfs/libxfs/xfs_sb.c
+++ b/fs/xfs/libxfs/xfs_sb.c
@@ -24,6 +24,7 @@
#include "xfs_refcount_btree.h"
#include "xfs_da_format.h"
#include "xfs_health.h"
+#include "xfs_ag.h"
/*
* Physical superblock buffer manipulations. Shared with libxfs in userspace.
@@ -855,17 +856,18 @@ int
xfs_update_secondary_sbs(
struct xfs_mount *mp)
{
- xfs_agnumber_t agno;
+ struct xfs_perag *pag;
+ xfs_agnumber_t agno = 1;
int saved_error = 0;
int error = 0;
LIST_HEAD (buffer_list);
/* update secondary superblocks. */
- for (agno = 1; agno < mp->m_sb.sb_agcount; agno++) {
+ for_each_perag_from(mp, agno, pag) {
struct xfs_buf *bp;
error = xfs_buf_get(mp->m_ddev_targp,
- XFS_AG_DADDR(mp, agno, XFS_SB_DADDR),
+ XFS_AG_DADDR(mp, pag->pag_agno, XFS_SB_DADDR),
XFS_FSS_TO_BB(mp, 1), &bp);
/*
* If we get an error reading or writing alternate superblocks,
@@ -877,7 +879,7 @@ xfs_update_secondary_sbs(
if (error) {
xfs_warn(mp,
"error allocating secondary superblock for ag %d",
- agno);
+ pag->pag_agno);
if (!saved_error)
saved_error = error;
continue;
@@ -898,7 +900,7 @@ xfs_update_secondary_sbs(
if (error) {
xfs_warn(mp,
"write error %d updating a secondary superblock near ag %d",
- error, agno);
+ error, pag->pag_agno);
if (!saved_error)
saved_error = error;
continue;
--
2.31.1
