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Subject[PATCH 3/3] fs/ceph/addr: use folio_headpage() instead of folio_page()
Date
Using 'folio_page(folio, 0)' for getting the head page of a folios is
not the standard idiom and inefficient. Replace the call in fs/ceph/ to
'folio_headpage()'.

Signed-off-by: SeongJae Park <sj@kernel.org>
---
fs/ceph/addr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 8c74871e37c9..b76e94152b21 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -1290,7 +1290,7 @@ static int ceph_netfs_check_write_begin(struct file *file, loff_t pos, unsigned
struct ceph_inode_info *ci = ceph_inode(inode);
struct ceph_snap_context *snapc;

- snapc = ceph_find_incompatible(folio_page(*foliop, 0));
+ snapc = ceph_find_incompatible(folio_headpage(*foliop));
if (snapc) {
int r;

--
2.25.1
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