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authorJia Zhu <zhujia13@huawei.com>2018-11-27 02:32:32 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2018-11-26 16:42:03 -0800
commit73c0a9272a7d2942bcae29d4829bf63277cc57c8 (patch)
tree74dd7c05ee09426f69e5aeab4ce83165e7472ed0 /fs/f2fs
parente3c59108da8655de78fe59843372b8cfab1a8e33 (diff)
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f2fs: fix to update new block address correctly for OPU
Previously, we allocated a new block address for OPU mode in direct_IO. But the new address couldn't be assigned to @map->m_pblk correctly. This patch fix it. Cc: <stable@vger.kernel.org> Fixes: 511f52d02f05 ("f2fs: allow out-place-update for direct IO in LFS mode") Signed-off-by: Jia Zhu <zhujia13@huawei.com> Reviewed-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
-rw-r--r--fs/f2fs/data.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 8780f3d737c4..3b7ccb31ad30 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1089,8 +1089,10 @@ next_block:
if (test_opt(sbi, LFS) && flag == F2FS_GET_BLOCK_DIO &&
map->m_may_create) {
err = __allocate_data_block(&dn, map->m_seg_type);
- if (!err)
+ if (!err) {
+ blkaddr = dn.data_blkaddr;
set_inode_flag(inode, FI_APPEND_WRITE);
+ }
}
} else {
if (create) {