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| author | Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> | 2009-06-18 03:27:20 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-19 00:03:48 +0400 |
| commit | c5b947b28828e82814605824e5db0bc58d66d8c0 (patch) | |
| tree | 0ce0c8c468668eb30d769fa97a99d332b9d9f987 /Documentation/cgroups | |
| parent | 22a668d7c3ef833e7d67e9cef587ecc78069d532 (diff) | |
| download | linux-c5b947b28828e82814605824e5db0bc58d66d8c0.tar.xz | |
memcg: add interface to reset limits
We don't have an interface to reset mem.limit or memsw.limit now.
This patch allows to reset mem.limit or memsw.limit when they are being
set to -1.
Signed-off-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Balbir Singh <balbir@in.ibm.com>
Cc: Li Zefan <lizf@cn.fujitsu.com>
Cc: Dhaval Giani <dhaval@linux.vnet.ibm.com>
Cc: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'Documentation/cgroups')
| -rw-r--r-- | Documentation/cgroups/memory.txt | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/cgroups/memory.txt b/Documentation/cgroups/memory.txt index af48135bd9b8..23d1262c0775 100644 --- a/Documentation/cgroups/memory.txt +++ b/Documentation/cgroups/memory.txt @@ -209,6 +209,7 @@ We can alter the memory limit: NOTE: We can use a suffix (k, K, m, M, g or G) to indicate values in kilo, mega or gigabytes. +NOTE: We can write "-1" to reset the *.limit_in_bytes(unlimited). # cat /cgroups/0/memory.limit_in_bytes 4194304 |