]> err.no Git - linux-2.6/commit
CGroups _s64 files: add cgroups read_s64/write_s64 file methods
authorPaul Menage <menage@google.com>
Tue, 29 Apr 2008 08:00:06 +0000 (01:00 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 29 Apr 2008 15:06:09 +0000 (08:06 -0700)
commite73d2c61d1fcbd3621688ae457b49509c8d4c601
treee54b1543e786afd036b7884776a6753d8a8973f6
parent418d7d875ce7f33ef0d48d7cc3a95f31302dcf56
CGroups _s64 files: add cgroups read_s64/write_s64 file methods

These patches add cgroups read_s64 and write_s64 control file methods (the
signed equivalent of read_u64/write_u64) and use them to implement the
cpu.rt_runtime_us control file in the CFS cgroup subsystem.

This patch:

These are the signed equivalents of the read_u64/write_u64 methods

Signed-off-by: Paul Menage <menage@google.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
include/linux/cgroup.h
kernel/cgroup.c