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authorDaeho Jeong <daehojeong@google.com>2024-04-11 21:37:53 +0300
committerJaegeuk Kim <jaegeuk@kernel.org>2024-04-14 18:18:23 +0300
commitb2cf5a1ff236fcd0eb9dcbb188df30b50bb1af0f (patch)
tree0b0adab772d887597f1935dd965dc0bc7d97cf38 /fs/f2fs/file.c
parent3fdd89b452c2ea5e2195d6e315bef122769584c9 (diff)
downloadlinux-b2cf5a1ff236fcd0eb9dcbb188df30b50bb1af0f.tar.xz
f2fs: allow direct io of pinned files for zoned storage
Since the allocation happens in conventional LU for zoned storage, we can allow direct io for that. Signed-off-by: Daeho Jeong <daehojeong@google.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/file.c')
-rw-r--r--fs/f2fs/file.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 7fbdb7863778..ac1ae85f3cc3 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -833,7 +833,8 @@ static bool f2fs_force_buffered_io(struct inode *inode, int rw)
* for blkzoned device, fallback direct IO to buffered IO, so
* all IOs can be serialized by log-structured write.
*/
- if (f2fs_sb_has_blkzoned(sbi) && (rw == WRITE))
+ if (f2fs_sb_has_blkzoned(sbi) && (rw == WRITE) &&
+ !f2fs_is_pinned_file(inode))
return true;
if (is_sbi_flag_set(sbi, SBI_CP_DISABLED))
return true;