From adbab6420c973f37079b1ce9b7e8a12f54810250 Mon Sep 17 00:00:00 2001 From: Anand Jain Date: Mon, 11 May 2020 22:37:51 -0700 Subject: [PATCH] btrfs: unexport btrfs_compress_set_level() btrfs_compress_set_level() can be static function in the file compression.c. Reviewed-by: Johannes Thumshirn Signed-off-by: Anand Jain Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/compression.c | 32 ++++++++++++++++---------------- fs/btrfs/compression.h | 2 -- 2 files changed, 16 insertions(+), 18 deletions(-) diff --git a/fs/btrfs/compression.c b/fs/btrfs/compression.c index 1b624f9ef97d..c6e648603f85 100644 --- a/fs/btrfs/compression.c +++ b/fs/btrfs/compression.c @@ -1139,6 +1139,22 @@ static void put_workspace(int type, struct list_head *ws) } } +/* + * Adjust @level according to the limits of the compression algorithm or + * fallback to default + */ +static unsigned int btrfs_compress_set_level(int type, unsigned level) +{ + const struct btrfs_compress_op *ops = btrfs_compress_op[type]; + + if (level == 0) + level = ops->default_level; + else + level = min(level, ops->max_level); + + return level; +} + /* * Given an address space and start and length, compress the bytes into @pages * that are allocated on demand. @@ -1746,19 +1762,3 @@ unsigned int btrfs_compress_str2level(unsigned int type, const char *str) return level; } - -/* - * Adjust @level according to the limits of the compression algorithm or - * fallback to default - */ -unsigned int btrfs_compress_set_level(int type, unsigned level) -{ - const struct btrfs_compress_op *ops = btrfs_compress_op[type]; - - if (level == 0) - level = ops->default_level; - else - level = min(level, ops->max_level); - - return level; -} diff --git a/fs/btrfs/compression.h b/fs/btrfs/compression.h index d253f7aa8ed5..284a3ad31350 100644 --- a/fs/btrfs/compression.h +++ b/fs/btrfs/compression.h @@ -140,8 +140,6 @@ extern const struct btrfs_compress_op btrfs_zstd_compress; const char* btrfs_compress_type2str(enum btrfs_compression_type type); bool btrfs_compress_is_valid_type(const char *str, size_t len); -unsigned int btrfs_compress_set_level(int type, unsigned level); - int btrfs_compress_heuristic(struct inode *inode, u64 start, u64 end); #endif