From: Christoph Hellwig <hch@xxxxxx>
Source kernel commit: 62d597a197e390a89eadff60b98231e91b32ab83
All callers of xfs_perag_intent_get have a fsbno and need boilerplate
code to turn that into an agno. Just pass the fsbno to
xfs_perag_intent_get and look up the agno there.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Darrick J. Wong <djwong@xxxxxxxxxx>
Signed-off-by: Darrick J. Wong <djwong@xxxxxxxxxx>
---
include/xfs_mount.h | 3 ++-
libxfs/defer_item.c | 21 ++++-----------------
2 files changed, 6 insertions(+), 18 deletions(-)
diff --git a/include/xfs_mount.h b/include/xfs_mount.h
index 4492a2f28..a60474a8d 100644
--- a/include/xfs_mount.h
+++ b/include/xfs_mount.h
@@ -298,7 +298,8 @@ struct xfs_defer_drain { /* empty */ };
#define xfs_defer_drain_init(dr) ((void)0)
#define xfs_defer_drain_free(dr) ((void)0)
-#define xfs_perag_intent_get(mp, agno) xfs_perag_get((mp), (agno))
+#define xfs_perag_intent_get(mp, agno) \
+ xfs_perag_get((mp), XFS_FSB_TO_AGNO((mp), (agno)))
#define xfs_perag_intent_put(pag) xfs_perag_put(pag)
static inline void xfs_perag_intent_hold(struct xfs_perag *pag) {}
diff --git a/libxfs/defer_item.c b/libxfs/defer_item.c
index 77a368e6f..fb40a6625 100644
--- a/libxfs/defer_item.c
+++ b/libxfs/defer_item.c
@@ -79,10 +79,7 @@ xfs_extent_free_get_group(
struct xfs_mount *mp,
struct xfs_extent_free_item *xefi)
{
- xfs_agnumber_t agno;
-
- agno = XFS_FSB_TO_AGNO(mp, xefi->xefi_startblock);
- xefi->xefi_pag = xfs_perag_intent_get(mp, agno);
+ xefi->xefi_pag = xfs_perag_intent_get(mp, xefi->xefi_startblock);
}
/* Release an active AG ref after some freeing work. */
@@ -256,10 +253,7 @@ xfs_rmap_update_get_group(
struct xfs_mount *mp,
struct xfs_rmap_intent *ri)
{
- xfs_agnumber_t agno;
-
- agno = XFS_FSB_TO_AGNO(mp, ri->ri_bmap.br_startblock);
- ri->ri_pag = xfs_perag_intent_get(mp, agno);
+ ri->ri_pag = xfs_perag_intent_get(mp, ri->ri_bmap.br_startblock);
}
/* Release an active AG ref after finishing rmapping work. */
@@ -369,10 +363,7 @@ xfs_refcount_update_get_group(
struct xfs_mount *mp,
struct xfs_refcount_intent *ri)
{
- xfs_agnumber_t agno;
-
- agno = XFS_FSB_TO_AGNO(mp, ri->ri_startblock);
- ri->ri_pag = xfs_perag_intent_get(mp, agno);
+ ri->ri_pag = xfs_perag_intent_get(mp, ri->ri_startblock);
}
/* Release an active AG ref after finishing refcounting work. */
@@ -490,13 +481,9 @@ xfs_bmap_update_get_group(
struct xfs_mount *mp,
struct xfs_bmap_intent *bi)
{
- xfs_agnumber_t agno;
-
if (xfs_ifork_is_realtime(bi->bi_owner, bi->bi_whichfork))
return;
- agno = XFS_FSB_TO_AGNO(mp, bi->bi_bmap.br_startblock);
-
/*
* Bump the intent count on behalf of the deferred rmap and refcount
* intent items that that we can queue when we finish this bmap work.
@@ -504,7 +491,7 @@ xfs_bmap_update_get_group(
* intent drops the intent count, ensuring that the intent count
* remains nonzero across the transaction roll.
*/
- bi->bi_pag = xfs_perag_intent_get(mp, agno);
+ bi->bi_pag = xfs_perag_intent_get(mp, bi->bi_bmap.br_startblock);
}
/* Add this deferred BUI to the transaction. */
