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| author | Nhat Pham <nphamcs@gmail.com> | 2022-11-28 11:16:15 -0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-12-11 18:12:10 -0800 |
| commit | 9997bc017549acd6425e32300eff28424ffeeb6b (patch) | |
| tree | 5f3176808ef2eccec0a63da09a40f4b4e956faf1 /.get_maintainer.ignore | |
| parent | bd0fded29689a762e6a749a1258a59cc2b99a18a (diff) | |
| download | lwn-9997bc017549acd6425e32300eff28424ffeeb6b.tar.gz lwn-9997bc017549acd6425e32300eff28424ffeeb6b.zip | |
zsmalloc: implement writeback mechanism for zsmalloc
This commit adds the writeback mechanism for zsmalloc, analogous to the
zbud allocator. Zsmalloc will attempt to determine the coldest zspage
(i.e least recently used) in the pool, and attempt to write back all the
stored compressed objects via the pool's evict handler.
Link: https://lkml.kernel.org/r/20221128191616.1261026-7-nphamcs@gmail.com
Signed-off-by: Nhat Pham <nphamcs@gmail.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Dan Streetman <ddstreet@ieee.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nitin Gupta <ngupta@vflare.org>
Cc: Seth Jennings <sjenning@redhat.com>
Cc: Vitaly Wool <vitaly.wool@konsulko.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to '.get_maintainer.ignore')
0 files changed, 0 insertions, 0 deletions