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f2fs: compress: support zstd compress algorithm

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Add zstd compress algorithm support, use "compress_algorithm=zstd"
mountoption to enable it.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu
2020-03-03 17:46:02 +08:00
committed by Jaegeuk Kim
parent 23b1faaade
commit 50cfa66f0d
6 changed files with 190 additions and 3 deletions
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include/trace/events/f2fs.h
+2 -1
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@@ -153,7 +153,8 @@ TRACE_DEFINE_ENUM(CP_PAUSE);
#define show_compress_algorithm(type) \
__print_symbolic(type, \
{ COMPRESS_LZO, "LZO" }, \
{ COMPRESS_LZ4, "LZ4" })
{ COMPRESS_LZ4, "LZ4" }, \
{ COMPRESS_ZSTD, "ZSTD" })
struct f2fs_sb_info;
struct f2fs_io_info;