summaryrefslogtreecommitdiff
path: root/include
diff options
context:
space:
mode:
authorDavid Rientjes <rientjes@google.com>2009-01-06 22:39:01 (GMT)
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 23:58:59 (GMT)
commit75aa199410359dc5fbcf9025ff7af98a9d20f0d5 (patch)
tree569bffa181ccba56d884ec7e826ae61384297f56 /include
parentc7d4caeb1d68d07f77cc09fc20b7759d6d7aa3b1 (diff)
downloadlinux-fsl-qoriq-75aa199410359dc5fbcf9025ff7af98a9d20f0d5.tar.xz
oom: print triggering task's cpuset and mems allowed
When cpusets are enabled, it's necessary to print the triggering task's set of allowable nodes so the subsequently printed meminfo can be interpreted correctly. We also print the task's cpuset name for informational purposes. [rientjes@google.com: task lock current before dereferencing cpuset] Cc: Paul Menage <menage@google.com> Cc: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
-rw-r--r--include/linux/cpuset.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/cpuset.h b/include/linux/cpuset.h
index 8e540d3..51ea2bd 100644
--- a/include/linux/cpuset.h
+++ b/include/linux/cpuset.h
@@ -78,6 +78,8 @@ extern int current_cpuset_is_being_rebound(void);
extern void rebuild_sched_domains(void);
+extern void cpuset_print_task_mems_allowed(struct task_struct *p);
+
#else /* !CONFIG_CPUSETS */
static inline int cpuset_init_early(void) { return 0; }
@@ -159,6 +161,10 @@ static inline void rebuild_sched_domains(void)
partition_sched_domains(1, NULL, NULL);
}
+static inline void cpuset_print_task_mems_allowed(struct task_struct *p)
+{
+}
+
#endif /* !CONFIG_CPUSETS */
#endif /* _LINUX_CPUSET_H */