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684826f827
linux/drivers/block/zram
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Sergey Senozhatsky 684826f827 zram: free secondary algorithms names 
We need to kfree() secondary algorithms names when reset zram device that
had multi-streams, otherwise we leak memory.

[senozhatsky@chromium.org: kfree(NULL) is legal]
  Link: https://lkml.kernel.org/r/20240917013021.868769-1-senozhatsky@chromium.org
Link: https://lkml.kernel.org/r/20240911025600.3681789-1-senozhatsky@chromium.org
Fixes: 001d927357 ("zram: add recompression algorithm sysfs knob")
Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Minchan Kim <minchan@kernel.org>
Cc: <stable@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2024-09-17 01:07:01 -07:00
..
backend_842.c zram: move immutable comp params away from per-CPU context 2024-09-09 16:39:10 -07:00
backend_842.h zram: add 842 compression backend support 2024-09-09 16:39:08 -07:00
backend_deflate.c zram: move immutable comp params away from per-CPU context 2024-09-09 16:39:10 -07:00
backend_deflate.h zram: add zlib compression backend support 2024-09-09 16:39:08 -07:00
backend_lz4.c zram: add dictionary support to lz4 2024-09-09 16:39:11 -07:00
backend_lz4.h zram: add lz4 compression backend support 2024-09-09 16:39:07 -07:00
backend_lz4hc.c zram: add dictionary support to lz4hc 2024-09-09 16:39:11 -07:00
backend_lz4hc.h zram: add lz4hc compression backend support 2024-09-09 16:39:07 -07:00
backend_lzo.c zram: move immutable comp params away from per-CPU context 2024-09-09 16:39:10 -07:00
backend_lzo.h zram: add lzo and lzorle compression backends support 2024-09-09 16:39:07 -07:00
backend_lzorle.c zram: move immutable comp params away from per-CPU context 2024-09-09 16:39:10 -07:00
backend_lzorle.h zram: add lzo and lzorle compression backends support 2024-09-09 16:39:07 -07:00
backend_zstd.c zram: add dictionary support to zstd backend 2024-09-09 16:39:11 -07:00
backend_zstd.h zram: add zstd compression backend support 2024-09-09 16:39:08 -07:00
Kconfig zram: check that backends array has at least one backend 2024-09-09 16:39:09 -07:00
Makefile zram: add 842 compression backend support 2024-09-09 16:39:08 -07:00
zcomp.c zram: move immutable comp params away from per-CPU context 2024-09-09 16:39:10 -07:00
zcomp.h zram: move immutable comp params away from per-CPU context 2024-09-09 16:39:10 -07:00
zram_drv.c zram: free secondary algorithms names 2024-09-17 01:07:01 -07:00
zram_drv.h zram: introduce zcomp_params structure 2024-09-09 16:39:09 -07:00