commit 7457e6e2d7406c7009e9ad03db1335fe93b5fb71
author Jens Axboe <axboe@suse.de> Sun Jul 23 02:12:01 2006 +0200
committer Jens Axboe <axboe@nelson.home.kernel.dk> Sat Sep 30 20:29:43 2006 +0200
tree b1653b11f3fe9a2d9a061aec7c4747a9809ecdb1
parent 374f84ac39ec7829a57a66efd5125d3561ff0e00

[PATCH] blktrace: support for logging metadata reads

Signed-off-by: Jens Axboe <axboe@suse.de>

include/linux/blktrace_api.h

diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
index ea48eb1..b99a714 100644
--- a/include/linux/blktrace_api.h
+++ b/include/linux/blktrace_api.h
@@ -20,6 +20,7 @@
 	BLK_TC_PC	= 1 << 9,	/* pc requests */
 	BLK_TC_NOTIFY	= 1 << 10,	/* special message */
 	BLK_TC_AHEAD	= 1 << 11,	/* readahead */
+	BLK_TC_META	= 1 << 12,	/* metadata */
 
 	BLK_TC_END	= 1 << 15,	/* only 16-bits, reminder */
 };