io_u: move number_trim to reclaim 8 bytes in struct io_u

Move it under clat_prio_index, which already has a 6 byte gap. This
saves 8 bytes total in struct io_u, which is always nice.

Signed-off-by: Jens Axboe <axboe@kernel.dk>

1 files changed, 5 insertions, 4 deletions

diff --git a/io_u.h b/io_u.h
index cfacf310e..ab93d50f9 100644
--- a/io_u.h
+++ b/io_u.h
@@ -53,6 +53,11 @@ struct io_u {
 	unsigned short clat_prio_index;
 
 	/*
+	 * number of trim ranges for this IO.
+	 */
+	unsigned int number_trim;
+
+	/*
 	 * Allocated/set buffer and length
 	 */
 	unsigned long long buflen;
@@ -80,10 +85,6 @@ struct io_u {
 
 	struct io_piece *ipo;
 
-	/*
-	 * number of trim ranges for this IO.
-	 */
-	unsigned int number_trim;
 	unsigned long long resid;
 	unsigned int error;