linux/fs/pstore
Li Pengcheng 959217c84c pstore: Actually give up during locking failure
Without a return after the pr_err(), dumps will collide when two threads
call pstore_dump() at the same time.

Signed-off-by: Liu Hailong <liuhailong5@huawei.com>
Signed-off-by: Li Pengcheng <lipengcheng8@huawei.com>
Signed-off-by: Li Zhong <lizhong11@hisilicon.com>
[kees: improved commit message]
Signed-off-by: Kees Cook <keescook@chromium.org>
2016-11-08 16:44:33 -08:00
..
ftrace.c pstore: add pstore unregister 2015-10-22 08:59:18 -07:00
inode.c fs: Replace CURRENT_TIME with current_time() for inode timestamps 2016-09-27 21:06:21 -04:00
internal.h pstore: Fix return type of pstore_is_mounted() 2015-10-22 10:57:33 -07:00
Kconfig pstore: add lzo/lz4 compression support 2016-06-02 10:59:31 -07:00
Makefile pstore: add pstore unregister 2015-10-22 08:59:18 -07:00
platform.c pstore: Actually give up during locking failure 2016-11-08 16:44:33 -08:00
pmsg.c pstore/pmsg: drop bounce buffer 2016-09-08 15:01:10 -07:00
ram.c ramoops: move spin_lock_init after kmalloc error checking 2016-09-08 15:01:13 -07:00
ram_core.c pstore/ram: Use memcpy_fromio() to save old buffer 2016-09-08 15:01:12 -07:00