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| author | Haoqin Huang <haoqinhuang@tencent.com> | 2026-08-04 17:38:41 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-08-24 18:43:05 -0700 |
| commit | 702c5a799db20e49fe67cdfa27bac65374ad00ab (patch) | |
| tree | 322c6b009d4b477b68534ea49ddf581ce6becfc1 /tools/perf/scripts/python/task-analyzer.py | |
| parent | 7b0f677c7bd539bd5695b14f9a195e257c3b4463 (diff) | |
zram: reset per-priority params when changing algorithm before init
Parameters validated against one algorithm may be invalid for another
(e.g. lz4 accepts level=65535 but zstd does not). Although algorithm
changes are blocked after disksize is set, they are allowed before device
initialization. Reset per-priority params on algorithm change so that
stale parameters do not silently carry over.
Link: https://lore.kernel.org/20260804093841.67920-6-haoqinhuang7@gmail.com
Signed-off-by: Haoqin Huang <haoqinhuang@tencent.com>
Signed-off-by: Rongwei Wang <zigiwang@tencent.com>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Tested-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: David Sterba <dsterba@suse.com>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Minchan Kim <minchan@kernel.org>
Cc: Nick Terrell <terrelln@fb.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/task-analyzer.py')
0 files changed, 0 insertions, 0 deletions