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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2024-11-05 12:50:35 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-05 14:02:13 +0100 |
| commit | 856ea7ef0bba013c073c43bd15e81da61c291302 (patch) | |
| tree | 260ba0997f925a914c462d9e5c808a927d9f69b8 | |
| parent | dc78efe556fed162d48736ef24066f42e463e27c (diff) | |
zram: ZRAM_DEF_COMP should depend on ZRAM
[ Upstream commit 9f3310ccc71efff041fed3f8be5ad19b0feab30b ]
When Compressed RAM block device support is disabled, the
CONFIG_ZRAM_DEF_COMP symbol still ends up in the generated config file:
CONFIG_ZRAM_DEF_COMP="unset-value"
While this causes no real harm, avoid polluting the config file by
adding a dependency on ZRAM.
Link: https://lkml.kernel.org/r/64e05bad68a9bd5cc322efd114a04d25de525940.1730807319.git.geert@linux-m68k.org
Fixes: 917a59e81c34 ("zram: introduce custom comp backends API")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Minchan Kim <minchan@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/block/zram/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/zram/Kconfig b/drivers/block/zram/Kconfig index 6aea609b795c..402b7b175863 100644 --- a/drivers/block/zram/Kconfig +++ b/drivers/block/zram/Kconfig @@ -94,6 +94,7 @@ endchoice config ZRAM_DEF_COMP string + depends on ZRAM default "lzo-rle" if ZRAM_DEF_COMP_LZORLE default "lzo" if ZRAM_DEF_COMP_LZO default "lz4" if ZRAM_DEF_COMP_LZ4 |