62d0df6406
This example demonstrates how to use the generic cgroup subsystem for a simple resource tracker that counts, for the processes in a cgroup, the total CPU time used and the %CPU used in the last complete 10 second interval. Portions contributed by Balbir Singh <balbir@in.ibm.com> Signed-off-by: Paul Menage <menage@google.com> Cc: Serge E. Hallyn <serue@us.ibm.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Balbir Singh <balbir@in.ibm.com> Cc: Paul Jackson <pj@sgi.com> Cc: Kirill Korotaev <dev@openvz.org> Cc: Herbert Poetzl <herbert@13thfloor.at> Cc: Srivatsa Vaddagiri <vatsa@in.ibm.com> Cc: Cedric Le Goater <clg@fr.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
15 lines
304 B
C
15 lines
304 B
C
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#ifndef _LINUX_CPU_ACCT_H
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#define _LINUX_CPU_ACCT_H
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#include <linux/cgroup.h>
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#include <asm/cputime.h>
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#ifdef CONFIG_CGROUP_CPUACCT
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extern void cpuacct_charge(struct task_struct *, cputime_t cputime);
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#else
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static void inline cpuacct_charge(struct task_struct *p, cputime_t cputime) {}
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#endif
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#endif
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