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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/xfs_fsmap.c
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/xfs_fsmap.c')
-rw-r--r--fs/xfs/xfs_fsmap.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/xfs/xfs_fsmap.c b/fs/xfs/xfs_fsmap.c
index bb23199f65c3..d8337274c74d 100644
--- a/fs/xfs/xfs_fsmap.c
+++ b/fs/xfs/xfs_fsmap.c
@@ -642,8 +642,7 @@ __xfs_getfsmap_datadev(
info->agf_bp = NULL;
}
- error = xfs_alloc_read_agf(mp, tp, pag->pag_agno, 0,
- &info->agf_bp);
+ error = xfs_alloc_read_agf(pag, tp, 0, &info->agf_bp);
if (error)
break;