commit 0ddd0ad96abf55acad06324b26b69a24bde23ac5
author Benoît Canet <benoit.canet@nodalink.com> Fri Sep 05 15:46:15 2014 +0200
committer Kevin Wolf <kwolf@redhat.com> Wed Sep 10 10:41:29 2014 +0200
tree e1f834a9b89fb4802bc08a24b70e1e3a7c19332c
parent 1a7044bb62ca490b8742ac17d40bb774b7a9048e

block: Extract the BlockAcctStats structure

Extract the block accounting statistics into a structure so the block device
models can hold them in the future.

CC: Kevin Wolf <kwolf@redhat.com>
CC: Stefan Hajnoczi <stefanha@redhat.com>
CC: Max Reitz <mreitz@redhat.com>
CC: Eric Blake <eblake@redhat.com>

Signed-off-by: Benoît Canet <benoit.canet@nodalink.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

include/block/block_int.h

diff --git a/include/block/block_int.h b/include/block/block_int.h
index 8a61215..20954f3 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -359,10 +359,7 @@
     bool         io_limits_enabled;
 
     /* I/O stats (display with "info blockstats"). */
-    uint64_t nr_bytes[BDRV_MAX_IOTYPE];
-    uint64_t nr_ops[BDRV_MAX_IOTYPE];
-    uint64_t total_time_ns[BDRV_MAX_IOTYPE];
-    uint64_t wr_highest_sector;
+    BlockAcctStats stats;
 
     /* I/O Limits */
     BlockLimits bl;