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f2fs: Kconfig: clean up config options about compression

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In fs/f2fs/Kconfig, F2FS_FS_LZ4HC depends on F2FS_FS_LZ4 and F2FS_FS_LZ4
depends on F2FS_FS_COMPRESSION, so no need to make F2FS_FS_LZ4HC depends
on F2FS_FS_COMPRESSION explicitly, remove the redudant "depends on", do
the similar thing for F2FS_FS_LZORLE.

At the same time, it is better to move F2FS_FS_LZORLE next to F2FS_FS_LZO,
it looks like a little more clear when make menuconfig, the location of
"LZO-RLE compression support" is under "LZO compression support" instead
of "F2FS compression feature".

Without this patch:

F2FS compression feature
  LZO compression support
  LZ4 compression support
    LZ4HC compression support
  ZSTD compression support
  LZO-RLE compression support

With this patch:

F2FS compression feature
  LZO compression support
    LZO-RLE compression support
  LZ4 compression support
    LZ4HC compression support
  ZSTD compression support

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Tiezhu Yang 2021-08-05 21:30:24 +08:00 committed by Jaegeuk Kim
parent d4bf15a7ce
commit 6b3ba1e77d
1 changed files with 7 additions and 9 deletions
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16
fs/f2fs/Kconfig
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@ -105,6 +105,13 @@ config F2FS_FS_LZO
help
Support LZO compress algorithm, if unsure, say Y.
config F2FS_FS_LZORLE
bool "LZO-RLE compression support"
depends on F2FS_FS_LZO
default y
help
Support LZO-RLE compress algorithm, if unsure, say Y.
config F2FS_FS_LZ4
bool "LZ4 compression support"
depends on F2FS_FS_COMPRESSION
@ -114,7 +121,6 @@ config F2FS_FS_LZ4
config F2FS_FS_LZ4HC
bool "LZ4HC compression support"
depends on F2FS_FS_COMPRESSION
depends on F2FS_FS_LZ4
default y
help
@ -127,11 +133,3 @@ config F2FS_FS_ZSTD
default y
help
Support ZSTD compress algorithm, if unsure, say Y.
config F2FS_FS_LZORLE
bool "LZO-RLE compression support"
depends on F2FS_FS_COMPRESSION
depends on F2FS_FS_LZO
default y
help
Support LZO-RLE compress algorithm, if unsure, say Y.