The Documentation/sysctl/vm.txt does include "compact_memory", but it doesn't include "compact_node". Signed-off-by: Masanari Iida <standby24x7@xxxxxxxxx> --- Documentation/sysctl/vm.txt | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt index 9c11d97..c94acad 100644 --- a/Documentation/sysctl/vm.txt +++ b/Documentation/sysctl/vm.txt @@ -20,6 +20,7 @@ Currently, these files are in /proc/sys/vm: - block_dump - compact_memory +- compact_node - dirty_background_bytes - dirty_background_ratio - dirty_bytes @@ -76,6 +77,13 @@ huge pages although processes will also directly compact memory as required. ============================================================== +compact_node + +Available only when CONFIG_COMPACTION is set and also the system is NUMA +architecture. When a node number is written to the file, the kernel fixing +the fragmented pages on the specified NUMA node. + +============================================================== dirty_background_bytes Contains the amount of dirty memory at which the pdflush background writeback -- 1.7.10.rc4 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>