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authorJens Axboe <axboe@suse.de>2006-03-23 20:00:26 +0100
committerJens Axboe <axboe@suse.de>2006-03-23 20:00:26 +0100
commit2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 (patch)
treed4fe59a7ca0c110690937085548936a4535c39db /drivers/block
parent6dac40a7ce2483a47b54af07afebeb84131c7228 (diff)
downloadop-kernel-dev-2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4.zip
op-kernel-dev-2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4.tar.gz
[PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23
Signed-off-by: Jens Axboe <axboe@suse.de>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/cciss.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index e29b892..1f28909 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -38,6 +38,7 @@
#include <linux/hdreg.h>
#include <linux/spinlock.h>
#include <linux/compat.h>
+#include <linux/blktrace_api.h>
#include <asm/uaccess.h>
#include <asm/io.h>
@@ -2331,6 +2332,7 @@ static inline void complete_command( ctlr_info_t *h, CommandList_struct *cmd,
cmd->rq->completion_data = cmd;
cmd->rq->errors = status;
+ blk_add_trace_rq(cmd->rq->q, cmd->rq, BLK_TA_COMPLETE);
blk_complete_request(cmd->rq);
}
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