tree 176f962be8db38b8fe7309363d73c72fa6c4c69e
parent e4955c9986a27bb47ddeb6cd55803053f547e2e9
author Li Zefan <lizf@cn.fujitsu.com> 1237881906 +0800
committer Ingo Molnar <mingo@elte.hu> 1237896539 +0100

blktrace: fix wrong calculation of RWBS

Impact: fix the output of IO type category characters

Trace categories are the upper 16 bits, not the lower 16 bits.

Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Acked-by: Jens Axboe <jens.axboe@oracle.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <49C89432.8010805@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>