From 3f2be04304cf10f2ef074399f8dd565bd00ddcae Mon Sep 17 00:00:00 2001 From: Kinglong Mee Date: Thu, 23 Feb 2017 19:55:05 +0800 Subject: [PATCH] f2fs: avoid m_flags overlay when allocating more data blocks When more than one data blocks are allocated, the F2FS_MAP_UNWRITTEN/MAPPED flags will be overlapped by F2FS_MAP_NEW at the later times. Signed-off-by: Kinglong Mee Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- fs/f2fs/data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index f72493d8c8e4..80f9863dc4b0 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -867,7 +867,7 @@ int f2fs_map_blocks(struct inode *inode, struct f2fs_map_blocks *map, } if (err) goto sync_out; - map->m_flags = F2FS_MAP_NEW; + map->m_flags |= F2FS_MAP_NEW; blkaddr = dn.data_blkaddr; } else { if (flag == F2FS_GET_BLOCK_BMAP) { -- GitLab