diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-11-11 12:08:22 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-12-01 10:50:18 -0800 |
| commit | 09d9b573e5881fb588edb22e1a093ac4e485e1f4 (patch) | |
| tree | 834ec54cfc04eb6d40538a8793bbf092e9795da8 | |
| parent | 17aa419b53395bb52d0afb5863335d9260e1775c (diff) | |
f2fs: allow dio read for LFS mode
We can allow dio reads for LFS mode, while doing buffered writes for dio writes.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | fs/f2fs/data.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index c37396b3212e..08a1c09adba7 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -1723,7 +1723,7 @@ static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter, if (f2fs_encrypted_inode(inode) && S_ISREG(inode->i_mode)) return 0; - if (test_opt(F2FS_I_SB(inode), LFS)) + if (rw == WRITE && test_opt(F2FS_I_SB(inode), LFS)) return 0; trace_f2fs_direct_IO_enter(inode, offset, count, rw); |