docs: admin-guide: cgroup-v1: update description of inactive_file

MADV_FREE pages have been moved into the LRU_INACTIVE_FILE list by commit
f7ad2a6cb9 ("mm: move MADV_FREE pages into LRU_INACTIVE_FILE list").

Link: https://lkml.kernel.org/r/20221111034639.3593380-1-wenjian1@xiaomi.com
Signed-off-by: Jian Wen <wenjian1@xiaomi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
Jian Wen 2022-11-11 11:46:39 +08:00 committed by Andrew Morton
parent 4a625ceee8
commit 9b34a307f3

View File

@ -543,7 +543,8 @@ 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 on inactive 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).
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