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(parent: 2868ef7) | patch
blkio: Export disk time and sectors used by a group to user space
authorVivek Goyal <vgoyal@redhat.com>
Thu, 3 Dec 2009 17:59:49 +0000 (12:59 -0500)
committerJens Axboe <jens.axboe@oracle.com>
Thu, 3 Dec 2009 18:28:52 +0000 (19:28 +0100)
commit220841906fccafaf4094e87bdb6d252e20cf8c7c
treef25b1f057887cf2a05bb8309e0b757149e052797tree
parent2868ef7b39490e6b41c2c61cd9a5cd891e778b54commit | diff
blkio: Export disk time and sectors used by a group to user space

o Export disk time and sector used by a group to user space through cgroup
  interface.

o Also export a "dequeue" interface to cgroup which keeps track of how many
  a times a group was deleted from service tree. Helps in debugging.

Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
block/blk-cgroup.c diff | blob | history
block/blk-cgroup.h diff | blob | history
block/cfq-iosched.c diff | blob | history
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