[PATCH 5.15 023/201] xfs: rename the next_agno perag iteration variable

Greg Kroah-Hartman
2022-07-27T17:02:47Z

From: Brian Foster <bfoster@redhat.com>

[ Upstream commit f1788b5e5ee25bedf00bb4d25f82b93820d61189 ]

Rename the next_agno variable to be consistent across the several
iteration macros and shorten line length.

[backport: dependency for 8ed004eb9d07a5d6114db3e97a166707c186262d]

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/xfs/libxfs/xfs_ag.h | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)

--- a/fs/xfs/libxfs/xfs_ag.h
+++ b/fs/xfs/libxfs/xfs_ag.h
@@ -127,22 +127,22 @@ void xfs_perag_put(struct xfs_perag *pag
static inline struct xfs_perag *
xfs_perag_next(
struct xfs_perag *pag,
- xfs_agnumber_t *next_agno)
+ xfs_agnumber_t *agno)
{
struct xfs_mount *mp = pag->pag_mount;

- *next_agno = pag->pag_agno + 1;
+ *agno = pag->pag_agno + 1;
xfs_perag_put(pag);
- return xfs_perag_get(mp, *next_agno);
+ return xfs_perag_get(mp, *agno);
}

-#define for_each_perag_range(mp, next_agno, end_agno, pag) \
- for ((pag) = xfs_perag_get((mp), (next_agno)); \
- (pag) != NULL && (next_agno) <= (end_agno); \
- (pag) = xfs_perag_next((pag), &(next_agno)))
+#define for_each_perag_range(mp, agno, end_agno, pag) \
+ for ((pag) = xfs_perag_get((mp), (agno)); \
+ (pag) != NULL && (agno) <= (end_agno); \
+ (pag) = xfs_perag_next((pag), &(agno)))

-#define for_each_perag_from(mp, next_agno, pag) \
- for_each_perag_range((mp), (next_agno), (mp)->m_sb.sb_agcount, (pag))
+#define for_each_perag_from(mp, agno, pag) \
+ for_each_perag_range((mp), (agno), (mp)->m_sb.sb_agcount, (pag))

#define for_each_perag(mp, agno, pag) \