https://github.com/torvalds/linux
Revision b0da3f0dada78832c9da03ad2152ae76bd9a2496 authored by Jun'ichi Nomura on 01 October 2009, 19:16:13 UTC, committed by Jens Axboe on 01 October 2009, 19:19:34 UTC
Since 2.6.31 now has request-based device-mapper, it's useful to have
a tracepoint for request-remapping as well as bio-remapping.
This patch adds a tracepoint for request-remapping, trace_block_rq_remap().

Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Cc: Alasdair G Kergon <agk@redhat.com>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
1 parent 67efc92
History
Tip revision: b0da3f0dada78832c9da03ad2152ae76bd9a2496 authored by Jun'ichi Nomura on 01 October 2009, 19:16:13 UTC
Add a tracepoint for block request remapping
Tip revision: b0da3f0
File Mode Size
Documentation
arch
block
crypto
drivers
firmware
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.gitignore -rw-r--r-- 952 bytes
.mailmap -rw-r--r-- 3.9 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 91.8 KB
Kbuild -rw-r--r-- 2.4 KB
MAINTAINERS -rw-r--r-- 153.5 KB
Makefile -rw-r--r-- 55.4 KB
README -rw-r--r-- 17.0 KB
REPORTING-BUGS -rw-r--r-- 3.3 KB

README

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