Messages in this thread Patch in this message | | | From | Chao Yu <> | Subject | [PATCH 2/2] f2fs: fix to update node page under cp_rwsem | Date | Sat, 27 Aug 2016 00:14:32 +0800 |
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From: Chao Yu <yuchao0@huawei.com>
Update node page under cp_rwsem in order to keep data consistency during writting checkpoint.
Signed-off-by: Chao Yu <yuchao0@huawei.com> --- fs/f2fs/inode.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index 9ac5efc..1057c73 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -377,8 +377,11 @@ retry: goto retry; } - if (err) + if (err) { + f2fs_lock_op(sbi); update_inode_page(inode); + f2fs_unlock_op(sbi); + } sb_end_intwrite(inode->i_sb); no_delete: stat_dec_inline_xattr(inode); -- 2.7.2
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