Commit f3b23c78 authored by Weichao Guo's avatar Weichao Guo Committed by Jaegeuk Kim
Browse files

f2fs: let FI_OPU_WRITE override FADVISE_COLD_BIT 



Cold files may be fragmented due to SSR, defragment is needed as
sequential reads are dominant scenarios of these files. FI_OPU_WRITE
should override FADVISE_COLD_BIT to avoid defragment fails.

Signed-off-by: default avatarWeichao Guo <guoweichao@oppo.com>
Signed-off-by: default avatarChao Yu <chao@kernel.org>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 07725adc

fs/f2fs/data.c

+1 −1
Original line number Diff line number Diff line
@@ -2543,7 +2543,7 @@ bool f2fs_should_update_inplace(struct inode *inode, struct f2fs_io_info *fio) 
		return true;



	/* if this is cold file, we should overwrite to avoid fragmentation */

	if (file_is_cold(inode))

	if (file_is_cold(inode) && !is_inode_flag_set(inode, FI_OPU_WRITE))

		return true;



	return check_inplace_update_policy(inode, fio);