ocfs2: Convert ocfs2_read_blocks to bh_submit()

Avoid an extra indirect function call and changing the buffer refcount
by using bh_submit() instead of submit_bh().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Link: https://patch.msgid.link/20260528173150.1093780-21-willy@infradead.org
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Cc: ocfs2-devel@lists.linux.dev
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>

diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c
index 9edaeef5c4b998efcda7d3fbc165fa63bc8cb4f7..185ff4dcba75d34059aa9e56714997c49f8686ee 100644 (file)
--- a/fs/ocfs2/buffer_head_io.c
+++ b/fs/ocfs2/buffer_head_io.c
@@ -319,11 +319,9 @@ int ocfs2_read_blocks(struct ocfs2_caching_info *ci, u64 block, int nr,
                                continue;
                        }
 
-                       get_bh(bh); /* for end_buffer_read_sync() */
                        if (validate)
                                set_buffer_needs_validate(bh);
-                       bh->b_end_io = end_buffer_read_sync;
-                       submit_bh(REQ_OP_READ, bh);
+                       bh_submit(bh, REQ_OP_READ, bh_end_read);
                        continue;
                }
        }