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-rw-r--r--fs/proc/Kconfig10
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
index 2183fcf41..1ade1206b 100644
--- a/fs/proc/Kconfig
+++ b/fs/proc/Kconfig
@@ -71,3 +71,13 @@ config PROC_PAGE_MONITOR
/proc/pid/smaps, /proc/pid/clear_refs, /proc/pid/pagemap,
/proc/kpagecount, and /proc/kpageflags. Disabling these
interfaces will reduce the size of the kernel by approximately 4kb.
+
+config PROC_CHILDREN
+ bool "Include /proc/<pid>/task/<tid>/children file"
+ default n
+ help
+ Provides a fast way to retrieve first level children pids of a task. See
+ <file:Documentation/filesystems/proc.txt> for more information.
+
+ Say Y if you are running any user-space software which takes benefit from
+ this interface. For example, rkt is such a piece of software.