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authorAndrew Morton <akpm@linux-foundation.org>2007-11-14 16:59:45 -0800
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-11-14 18:45:40 -0800
commitcfb5285660aad4931b2ebbfa902ea48a37dfffa1 (patch)
tree6c345c4f00a139d7ccbc4efc5f2b9829aec21d24 /include/linux
parent45c682a68a87251d9a01383ce076ab21ee09812e (diff)
downloadop-kernel-dev-cfb5285660aad4931b2ebbfa902ea48a37dfffa1.zip
op-kernel-dev-cfb5285660aad4931b2ebbfa902ea48a37dfffa1.tar.gz
revert "Task Control Groups: example CPU accounting subsystem"
Revert 62d0df64065e7c135d0002f069444fbdfc64768f. This was originally intended as a simple initial example of how to create a control groups subsystem; it wasn't intended for mainline, but I didn't make this clear enough to Andrew. The CFS cgroup subsystem now has better functionality for the per-cgroup usage accounting (based directly on CFS stats) than the "usage" status file in this patch, and the "load" status file is rather simplistic - although having a per-cgroup load average report would be a useful feature, I don't believe this patch actually provides it. If it gets into the final 2.6.24 we'd probably have to support this interface for ever. Cc: Paul Menage <menage@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/cgroup_subsys.h6
-rw-r--r--include/linux/cpu_acct.h14
2 files changed, 0 insertions, 20 deletions
diff --git a/include/linux/cgroup_subsys.h b/include/linux/cgroup_subsys.h
index 0b9bfbd..d62fcee 100644
--- a/include/linux/cgroup_subsys.h
+++ b/include/linux/cgroup_subsys.h
@@ -13,12 +13,6 @@ SUBSYS(cpuset)
/* */
-#ifdef CONFIG_CGROUP_CPUACCT
-SUBSYS(cpuacct)
-#endif
-
-/* */
-
#ifdef CONFIG_CGROUP_DEBUG
SUBSYS(debug)
#endif
diff --git a/include/linux/cpu_acct.h b/include/linux/cpu_acct.h
deleted file mode 100644
index 6b5fd8a..0000000
--- a/include/linux/cpu_acct.h
+++ /dev/null
@@ -1,14 +0,0 @@
-
-#ifndef _LINUX_CPU_ACCT_H
-#define _LINUX_CPU_ACCT_H
-
-#include <linux/cgroup.h>
-#include <asm/cputime.h>
-
-#ifdef CONFIG_CGROUP_CPUACCT
-extern void cpuacct_charge(struct task_struct *, cputime_t cputime);
-#else
-static void inline cpuacct_charge(struct task_struct *p, cputime_t cputime) {}
-#endif
-
-#endif
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