The stat file section contains three tables, where the leading texts for them are subsection heading. Organize them in the bullet list, while demoting headings into normal text. Signed-off-by: Bagas Sanjaya <bagasdotme@xxxxxxxxx> --- .../admin-guide/cgroup-v1/memory.rst | 93 +++++++++---------- 1 file changed, 46 insertions(+), 47 deletions(-) diff --git a/Documentation/admin-guide/cgroup-v1/memory.rst b/Documentation/admin-guide/cgroup-v1/memory.rst index 4d96a5bbbfcfdc..162cc26dcddb25 100644 --- a/Documentation/admin-guide/cgroup-v1/memory.rst +++ b/Documentation/admin-guide/cgroup-v1/memory.rst @@ -519,60 +519,59 @@ will be charged as a new owner of it. 5.2 stat file ------------- -memory.stat file includes following statistics +memory.stat file includes following statistics: -per-memory cgroup local status -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + * per-memory cgroup local status -=============== =============================================================== -cache # of bytes of page cache memory. -rss # of bytes of anonymous and swap cache memory (includes - transparent hugepages). -rss_huge # of bytes of anonymous transparent hugepages. -mapped_file # of bytes of mapped file (includes tmpfs/shmem) -pgpgin # of charging events to the memory cgroup. The charging - event happens each time a page is accounted as either mapped - anon page(RSS) or cache page(Page Cache) to the cgroup. -pgpgout # of uncharging events to the memory cgroup. The uncharging - event happens each time a page is unaccounted from the cgroup. -swap # of bytes of swap usage -dirty # of bytes that are waiting to get written back to the disk. -writeback # of bytes of file/anon cache that are queued for syncing to - disk. -inactive_anon # of bytes of anonymous and swap cache memory on inactive - LRU list. -active_anon # of bytes of anonymous and swap cache memory on active - LRU list. -inactive_file # of bytes of file-backed memory and MADV_FREE anonymous memory( - LazyFree pages) on inactive LRU list. -active_file # of bytes of file-backed memory on active LRU list. -unevictable # of bytes of memory that cannot be reclaimed (mlocked etc). -=============== =============================================================== + =============== =============================================================== + cache # of bytes of page cache memory. + rss # of bytes of anonymous and swap cache memory (includes + transparent hugepages). + rss_huge # of bytes of anonymous transparent hugepages. + mapped_file # of bytes of mapped file (includes tmpfs/shmem) + pgpgin # of charging events to the memory cgroup. The charging + event happens each time a page is accounted as either mapped + anon page(RSS) or cache page(Page Cache) to the cgroup. + pgpgout # of uncharging events to the memory cgroup. The uncharging + event happens each time a page is unaccounted from the + cgroup. + swap # of bytes of swap usage + dirty # of bytes that are waiting to get written back to the disk. + writeback # of bytes of file/anon cache that are queued for syncing to + disk. + inactive_anon # of bytes of anonymous and swap cache memory on inactive + LRU list. + active_anon # of bytes of anonymous and swap cache memory on active + LRU list. + inactive_file # of bytes of file-backed memory and MADV_FREE anonymous + memory (LazyFree pages) on inactive LRU list. + active_file # of bytes of file-backed memory on active LRU list. + unevictable # of bytes of memory that cannot be reclaimed (mlocked etc). + =============== =============================================================== -status considering hierarchy (see memory.use_hierarchy settings) -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + * status considering hierarchy (see memory.use_hierarchy settings): -========================= =================================================== -hierarchical_memory_limit # of bytes of memory limit with regard to hierarchy - under which the memory cgroup is -hierarchical_memsw_limit # of bytes of memory+swap limit with regard to - hierarchy under which memory cgroup is. + ========================= =================================================== + hierarchical_memory_limit # of bytes of memory limit with regard to + hierarchy + under which the memory cgroup is + hierarchical_memsw_limit # of bytes of memory+swap limit with regard to + hierarchy under which memory cgroup is. -total_<counter> # hierarchical version of <counter>, which in - addition to the cgroup's own value includes the - sum of all hierarchical children's values of - <counter>, i.e. total_cache -========================= =================================================== + total_<counter> # hierarchical version of <counter>, which in + addition to the cgroup's own value includes the + sum of all hierarchical children's values of + <counter>, i.e. total_cache + ========================= =================================================== -The following additional stats are dependent on CONFIG_DEBUG_VM -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + * additional vm parameters (depends on CONFIG_DEBUG_VM): -========================= ======================================== -recent_rotated_anon VM internal parameter. (see mm/vmscan.c) -recent_rotated_file VM internal parameter. (see mm/vmscan.c) -recent_scanned_anon VM internal parameter. (see mm/vmscan.c) -recent_scanned_file VM internal parameter. (see mm/vmscan.c) -========================= ======================================== + ========================= ======================================== + recent_rotated_anon VM internal parameter. (see mm/vmscan.c) + recent_rotated_file VM internal parameter. (see mm/vmscan.c) + recent_scanned_anon VM internal parameter. (see mm/vmscan.c) + recent_scanned_file VM internal parameter. (see mm/vmscan.c) + ========================= ======================================== .. hint:: recent_rotated means recent frequency of LRU rotation. -- An old man doll... just what I always wanted! - Clara
