diff options
| author | Glauber Costa <glommer@parallels.com> | 2011-12-11 21:47:08 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-12-13 00:04:11 (GMT) |
| commit | ffea59e50494198a0db4d6ad8f6721b8fd994f65 (patch) | |
| tree | 371719583a5a14bc1a86e0e6247e9dd04ce79774 /net/ipv4/tcp_cong.c | |
| parent | 5a6dd343770d2ae2c25f7a4b1998c091e6252f42 (diff) | |
| download | linux-fsl-qoriq-ffea59e50494198a0db4d6ad8f6721b8fd994f65.tar.xz | |
Display current tcp failcnt in kmem cgroup
This patch introduces kmem.tcp.failcnt file, living in the
kmem_cgroup filesystem. Following the pattern in the other
memcg resources, this files keeps a counter of how many times
allocation failed due to limits being hit in this cgroup.
The root cgroup will always show a failcnt of 0.
Signed-off-by: Glauber Costa <glommer@parallels.com>
Reviewed-by: Hiroyouki Kamezawa <kamezawa.hiroyu@jp.fujitsu.com>
CC: David S. Miller <davem@davemloft.net>
CC: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/tcp_cong.c')
0 files changed, 0 insertions, 0 deletions