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| author | Sungjong Seo <sj1557.seo@samsung.com> | 2022-05-24 10:29:11 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2022-05-24 23:06:38 -0700 |
| commit | 66d34fcbbe63ebd8584b792e0d741f6648100894 (patch) | |
| tree | e371da72083bad046b1f27843ec8ad32f0bfc4cb /fs/f2fs | |
| parent | 759820c92a346dd18daaa8873f5cabe731d8a31c (diff) | |
| download | linux-66d34fcbbe63ebd8584b792e0d741f6648100894.tar.bz2 | |
f2fs: allow compression for mmap files in compress_mode=user
Since commit e3c548323d32 ("f2fs: let's allow compression for mmap files"),
it has been allowed to compress mmap files. However, in compress_mode=user,
it is not allowed yet. To keep the same concept in both compress_modes,
f2fs_ioc_(de)compress_file() should also allow it.
Let's remove checking mmap files in f2fs_ioc_(de)compress_file() so that
the compression for mmap files is also allowed in compress_mode=user.
Signed-off-by: Sungjong Seo <sj1557.seo@samsung.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/file.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 7aac53ac5acf..a05d842a7e72 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -3945,11 +3945,6 @@ static int f2fs_ioc_decompress_file(struct file *filp, unsigned long arg) goto out; } - if (f2fs_is_mmap_file(inode)) { - ret = -EBUSY; - goto out; - } - ret = filemap_write_and_wait_range(inode->i_mapping, 0, LLONG_MAX); if (ret) goto out; @@ -4017,11 +4012,6 @@ static int f2fs_ioc_compress_file(struct file *filp, unsigned long arg) goto out; } - if (f2fs_is_mmap_file(inode)) { - ret = -EBUSY; - goto out; - } - ret = filemap_write_and_wait_range(inode->i_mapping, 0, LLONG_MAX); if (ret) goto out; |