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3 Commits

Author SHA1 Message Date
denisecheng 320a3efd01 kabi: reserve space for kabi 
Signed-off-by: denisecheng <denisecheng@tencent.com>
Signed-off-by: denisecheng <denisecheng@tencent.com>
 2021-06-23 07:24:18 +00:00
Christoph Hellwig 675699b41c bdi: add a ->dev_name field to struct backing_dev_info 
[ Upstream commit 6bd87eec23cbc9ed222bed0f5b5b02bf300e9a8d ]

Cache a copy of the name for the life time of the backing_dev_info
structure so that we can reference it even after unregistering.

Fixes: 68f23b89067f ("memcg: fix a crash in wb_workfn when a device disappears")
Reported-by: Yufen Yu <yuyufen@huawei.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
 2021-03-16 16:27:44 +08:00
Kaixu Xia 590eaf1fec Init Repo base on linux 5.4.32 long term, and add base tlinux kernel interfaces. 
Signed-off-by: Kaixu Xia <kaixuxia@tencent.com>
 2021-03-16 11:01:34 +08:00