diff options
| author | Hui Zhu <zhuhui@xiaomi.com> | 2015-11-06 16:29:23 -0800 |
|---|---|---|
| committer | Mister Oyster <oysterized@gmail.com> | 2017-09-25 21:01:27 +0200 |
| commit | 42cfd094c3baa9ed2196a3cdbf438d89f381f731 (patch) | |
| tree | a2e840573a303769e7b841ef3390c967152082e2 | |
| parent | 3d82d96a003436ad6dd6335bf3b0ccb9ab295927 (diff) | |
zsmalloc: add comments for ->inuse to zspage
[akpm@linux-foundation.org: fix grammar]
Signed-off-by: Hui Zhu <zhuhui@xiaomi.com>
Reviewed-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/zsmalloc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c index f97e76e5e..9745820c8 100644 --- a/mm/zsmalloc.c +++ b/mm/zsmalloc.c @@ -38,6 +38,7 @@ * page->lru: links together first pages of various zspages. * Basically forming list of zspages in a fullness group. * page->mapping: class index and fullness group of the zspage + * page->inuse: the number of objects that are used in this zspage * * Usage of struct page flags: * PG_private: identifies the first component page |