diff options
author | Gao Xiang <gaoxiang25@huawei.com> | 2019-09-22 02:43:55 +0800 |
---|---|---|
committer | Gao Xiang <gaoxiang25@huawei.com> | 2019-10-01 04:54:33 +0800 |
commit | 55252ab72b774119afedfdc6d1f142ffa2a9b818 (patch) | |
tree | b5dede17c84b402f3fde651885ddd89705a41cc8 /fs/nfs/sysfs.c | |
parent | 6927cc05c2b067d4ca8ab6aeaa3b4544bea26ef8 (diff) | |
download | linux-55252ab72b774119afedfdc6d1f142ffa2a9b818.tar.gz |
erofs: fix erofs_get_meta_page locking due to a cleanup
After doing more drop_caches stress test on our products, I found the mistake introduced by a very recent cleanup [1]. The current rule is that "erofs_get_meta_page" should be returned with page locked (although it's mostly unnecessary for read-only fs after pages are PG_uptodate), but a fix should be done for this. [1] https://lore.kernel.org/r/20190904020912.63925-26-gaoxiang25@huawei.com Fixes: 618f40ea026b ("erofs: use read_cache_page_gfp for erofs_get_meta_page") Reviewed-by: Chao Yu <yuchao0@huawei.com> Link: https://lore.kernel.org/r/20190921184355.149928-1-gaoxiang25@huawei.com Signed-off-by: Gao Xiang <gaoxiang25@huawei.com>
Diffstat (limited to 'fs/nfs/sysfs.c')
0 files changed, 0 insertions, 0 deletions