From b2cf5a1ff236fcd0eb9dcbb188df30b50bb1af0f Mon Sep 17 00:00:00 2001 From: Daeho Jeong Date: Thu, 11 Apr 2024 11:37:53 -0700 Subject: [PATCH] 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 Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- 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 7fbdb7863778f..ac1ae85f3cc3d 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; -- 2.30.2