shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-08 03:40:35 +09:00
Code Issues Packages Projects Releases Wiki Activity

f2fs: fix missing up_read

Browse Source 
commit 89d13c3850 upstream.

This patch fixes missing up_read call.

Fixes: c9b60788fc ("f2fs: fix to do sanity check with block address in main area")
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jaegeuk Kim
2018-09-27 22:15:31 -07:00
committed by Greg Kroah-Hartman
parent aafb371575
commit e33c1e29d4
1 changed files with 3 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
fs/f2fs/node.c
View File

@@ -1606,8 +1606,10 @@ static int f2fs_write_node_page(struct page *page,
}
if (__is_valid_data_blkaddr(ni.blk_addr) &&
!f2fs_is_valid_blkaddr(sbi, ni.blk_addr, DATA_GENERIC))
!f2fs_is_valid_blkaddr(sbi, ni.blk_addr, DATA_GENERIC)) {
up_read(&sbi->node_write);
goto redirty_out;
}
set_page_writeback(page);
fio.old_blkaddr = ni.blk_addr;