[PATCH] f2fs: zone: wait for inflight dio completion, excluding pinned files

[yohan.joung]

pinfile is excluded as it operates with direct I/O

Signed-off-by: yohan.joung <yohan.joung@xxxxxx>
---
 fs/f2fs/file.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 4039ccb5022c..cac8c9650a7a 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -4844,7 +4844,8 @@ static ssize_t f2fs_file_read_iter(struct kiocb *iocb, struct iov_iter *to)
 
 	/* In LFS mode, if there is inflight dio, wait for its completion */
 	if (f2fs_lfs_mode(F2FS_I_SB(inode)) &&
-	    get_pages(F2FS_I_SB(inode), F2FS_DIO_WRITE))
+	    get_pages(F2FS_I_SB(inode), F2FS_DIO_WRITE) &&
+		!f2fs_is_pinned_file(inode))
 		inode_dio_wait(inode);
 
 	if (f2fs_should_use_dio(inode, iocb, to)) {
-- 
2.33.0