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Searched hist:"2056 a782f8e7e65fd4bfd027506b4ce1c5e9ccd4" (Results 1 – 11 of 11) sorted by relevance

/linux/include/linux/
H A Dblktrace_api.h2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 Thu Mar 23 20:00:26 CET 2006 Jens Axboe <axboe@suse.de> [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23

Signed-off-by: Jens Axboe <axboe@suse.de>
H A Dblkdev.hdiff 2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 Thu Mar 23 20:00:26 CET 2006 Jens Axboe <axboe@suse.de> [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23

Signed-off-by: Jens Axboe <axboe@suse.de>
H A Dsched.hdiff 2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 Thu Mar 23 20:00:26 CET 2006 Jens Axboe <axboe@suse.de> [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23

Signed-off-by: Jens Axboe <axboe@suse.de>
H A Dfs.hdiff 2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 Thu Mar 23 20:00:26 CET 2006 Jens Axboe <axboe@suse.de> [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23

Signed-off-by: Jens Axboe <axboe@suse.de>
/linux/mm/
H A Dhighmem.cdiff 2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 Thu Mar 23 20:00:26 CET 2006 Jens Axboe <axboe@suse.de> [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23

Signed-off-by: Jens Axboe <axboe@suse.de>
/linux/block/
H A DMakefilediff 2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 Thu Mar 23 20:00:26 CET 2006 Jens Axboe <axboe@suse.de> [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23

Signed-off-by: Jens Axboe <axboe@suse.de>
H A DKconfigdiff 2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 Thu Mar 23 20:00:26 CET 2006 Jens Axboe <axboe@suse.de> [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23

Signed-off-by: Jens Axboe <axboe@suse.de>
H A Dioctl.cdiff 2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 Thu Mar 23 20:00:26 CET 2006 Jens Axboe <axboe@suse.de> [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23

Signed-off-by: Jens Axboe <axboe@suse.de>
H A Delevator.cdiff 2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 Thu Mar 23 20:00:26 CET 2006 Jens Axboe <axboe@suse.de> [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23

Signed-off-by: Jens Axboe <axboe@suse.de>
H A Dblk-core.cdiff 01edede41e352e4879a89cdc5468f72ffc89b713 Tue Sep 08 21:56:38 CEST 2009 Minchan Kim <minchan.kim@gmail.com> block: trace bio queueing trial only when it occurs

If BIO is discarded or cross over end of device,
BIO queueing trial doesn't occur.

Actually the trace was called just before make_request at first:
[PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23
     2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4

And then 2 patches added some checks between them:
[PATCH] md: check bio address after mapping through partitions
       5ddfe9691c91a244e8d1be597b6428fcefd58103,
[BLOCK] Don't allow empty barriers to be passed down to
queues that don't grok them
       51fd77bd9f512ab6cc9df0733ba1caaab89eb957

It breaks original goal.
Let's trace it only when it happens.

Signed-off-by: Minchan Kim <minchan.kim@gmail.com>
Acked-by: Wu Fengguang <fengguang.wu@intel.com>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
/linux/kernel/
H A Dfork.cdiff 2056a782f8e7e65fd4bfd027506b4ce1c5e9ccd4 Thu Mar 23 20:00:26 CET 2006 Jens Axboe <axboe@suse.de> [PATCH] Block queue IO tracing support (blktrace) as of 2006-03-23

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