block: better packing for struct request

[cascardo/linux.git] / include / linux / blkdev.h

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 0c9f879..9746d22 100644 (file)
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -96,12 +96,11 @@ struct request {
        struct request_queue *q;
        struct blk_mq_ctx *mq_ctx;
 
-       u64 cmd_flags;
+       int cpu;
        unsigned cmd_type;
+       u64 cmd_flags;
        unsigned long atomic_flags;
 
-       int cpu;
-
        /* the following two fields are internal, NEVER access directly */
        unsigned int __data_len;        /* total data len */
        sector_t __sector;              /* sector cursor */