Messages in this thread Patch in this message | | | From | Daeho Jeong <> | Subject | [PATCH 2/2] f2fs: allow direct io of pinned files for zoned storage | Date | Thu, 11 Apr 2024 11:37:53 -0700 |
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From: Daeho Jeong <daehojeong@google.com>
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> --- 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 3ee61bc82c6f..c8e086077a48 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; -- 2.44.0.683.g7961c838ac-goog
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