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| author | Yosry Ahmed <yosryahmed@google.com> | 2024-01-24 07:51:12 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-02-22 21:24:39 +0300 |
| commit | 83e68f25decdc8d133dbfedd18b93f5267430049 (patch) | |
| tree | d724a23f790ad35341791a0a375d442af49bffff /mm/internal.h | |
| parent | 64cf264c8fefd013208904e2d1b5ba4ee26ca079 (diff) | |
| download | linux-83e68f25decdc8d133dbfedd18b93f5267430049.tar.xz | |
mm: zswap: remove unnecessary trees cleanups in zswap_swapoff()
During swapoff, try_to_unuse() makes sure that zswap_invalidate() is
called for all swap entries before zswap_swapoff() is called. This means
that all zswap entries should already be removed from the tree. Simplify
zswap_swapoff() by removing the trees cleanup code, and leave an assertion
in its place.
Link: https://lkml.kernel.org/r/20240124045113.415378-3-yosryahmed@google.com
Signed-off-by: Yosry Ahmed <yosryahmed@google.com>
Reviewed-by: Chengming Zhou <zhouchengming@bytedance.com>
Cc: Chris Li <chrisl@kernel.org>
Cc: "Huang, Ying" <ying.huang@intel.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Nhat Pham <nphamcs@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/internal.h')
0 files changed, 0 insertions, 0 deletions