Messages in this thread | | | Date | Tue, 22 Aug 2023 20:17:09 +0800 | Subject | Re: [PATCH] erofs: release ztailpacking pclusters properly | From | Gao Xiang <> |
| |
On 2023/8/22 19:05, Jingbo Xu wrote: > Currently ztailpacking pclusters are chained with FOLLOWED_NOINPLACE and > not recorded into the managed_pslots XArray. > > After commit 7674a42f35ea ("erofs: use struct lockref to replace > handcrafted approach"), ztailpacking pclusters won't be freed with > erofs_workgroup_put() anymore, which will cause the following issue: > > BUG erofs_pcluster-1 (Tainted: G OE ): Objects remaining in erofs_pcluster-1 on __kmem_cache_shutdown() > > Use z_erofs_free_pcluster() directly to free ztailpacking pclusters. > > Fixes: 7674a42f35ea ("erofs: use struct lockref to replace handcrafted approach") > Signed-off-by: Jingbo Xu <jefflexu@linux.alibaba.com>
Reviewed-by: Gao Xiang <hsiangkao@linux.alibaba.com>
Thanks, Gao Xiang
| |