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| author |   Paul Menage <menage@google.com> | 2008-07-25 01:47:04 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-25 10:53:36 -0700 |
| commit | 856c13aa1ff6136c1968414fdea5938ea9d5ebf2 (patch) | |
| tree | deee908f253c77cbcb868a915e45bfb2ed99383c /security | |
| parent | cgroup files: convert devcgroup_access_write() into a cgroup write_string() handler (diff) | |
| download | linux-dev-856c13aa1ff6136c1968414fdea5938ea9d5ebf2.tar.xz linux-dev-856c13aa1ff6136c1968414fdea5938ea9d5ebf2.zip | |
cgroup files: convert res_counter_write() to be a cgroups write_string() handler
Currently res_counter_write() is a raw file handler even though it's
ultimately taking a number, since in some cases it wants to
pre-process the string when converting it to a number.
This patch converts res_counter_write() from a raw file handler to a
write_string() handler; this allows some of the boilerplate
copying/locking/checking to be removed, and simplies the cleanup path,
since these functions are now performed by the cgroups framework.
[lizf@cn.fujitsu.com: build fix]
Signed-off-by: Paul Menage <menage@google.com>
Cc: Paul Jackson <pj@sgi.com>
Cc: Pavel Emelyanov <xemul@openvz.org>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Serge Hallyn <serue@us.ibm.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'security')
0 files changed, 0 insertions, 0 deletions