f2fs: avoid unneeded data copy in f2fs_ioc_move_range()

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Fields in struct f2fs_move_range won't change in f2fs_ioc_move_range(),
let's avoid copying this structure's data to userspace.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Chao Yu 2020-11-10 09:24:36 +08:00 • committed by Jaegeuk Kim

parent e1e8debec6

commit 3a1b9eaf72

1 changed files with 0 additions and 6 deletions

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fs/f2fs/file.c

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