ext4: remove ac_repeats from ext4_allocation_context

ac_repeats isn't referenced in the mballoc code. So remove it.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h
index 20b5e7b..9d4a636 100644 (file)
--- a/fs/ext4/mballoc.h
+++ b/fs/ext4/mballoc.h
@@ -187,7 +187,6 @@ struct ext4_allocation_context {
        __u16 ac_flags;         /* allocation hints */
        __u8 ac_status;
        __u8 ac_criteria;
-       __u8 ac_repeats;
        __u8 ac_2order;         /* if request is to allocate 2^N blocks and
                                 * N > 0, the field stores N, otherwise 0 */
        __u8 ac_op;             /* operation, for history only */