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40f567bbb3b0639d2ec7d1c6ad4b1b018f80cf19
linux/drivers/md/bcache
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Jia-Ju Bai 40f567bbb3 md: bcache: check the return value of kzalloc() in detached_dev_do_request() 
The function kzalloc() in detached_dev_do_request() can fail, so its
return value should be checked.

Fixes: bc082a55d2 ("bcache: fix inaccurate io state for detached bcache devices")
Reported-by: TOTE Robot <oslab@tsinghua.edu.cn>
Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: Coly Li <colyli@suse.de>
Link: https://lore.kernel.org/r/20220527152818.27545-4-colyli@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2022-05-27 09:49:48 -06:00
..
alloc.c
block: decouple REQ_OP_SECURE_ERASE from REQ_OP_DISCARD
2022-04-17 19:49:59 -06:00
bcache_ondisk.h
bcache: move uapi header bcache.h to bcache code directory
2021-10-29 06:43:21 -06:00
bcache.h
bcache: move uapi header bcache.h to bcache code directory
2021-10-29 06:43:21 -06:00
bset.c
bcache: Avoid comma separated statements
2021-02-10 08:06:00 -07:00
bset.h
bcache: move uapi header bcache.h to bcache code directory
2021-10-29 06:43:21 -06:00
btree.c
bcache: memset on stack variables in bch_btree_check() and bch_sectors_dirty_init()
2022-05-27 09:49:48 -06:00
btree.h
bcache: improve multithreaded bch_btree_check()
2022-05-24 06:19:33 -06:00
closure.c
bcache: Convert to DEFINE_SHOW_ATTRIBUTE
2020-10-02 14:25:29 -06:00
closure.h
bcache: fix typo in code comments of closure_return_with_destructor()
2018-10-08 08:19:43 -06:00
debug.c
block: turn bio_kmalloc into a simple kmalloc wrapper
2022-04-17 19:30:41 -06:00
debug.h
bcache: add identifier names to arguments of function definitions
2018-08-11 15:46:41 -06:00
extents.c
bcache: remove PTR_CACHE
2021-04-11 08:37:55 -06:00
extents.h
bcache: add identifier names to arguments of function definitions
2018-08-11 15:46:41 -06:00
features.c
bcache: move uapi header bcache.h to bcache code directory
2021-10-29 06:43:21 -06:00
features.h
bcache: move uapi header bcache.h to bcache code directory
2021-10-29 06:43:21 -06:00
io.c
block: pass a block_device and opf to bio_init
2022-02-02 07:49:59 -07:00
journal.c
bcache: avoid journal no-space deadlock by reserving 1 journal bucket
2022-05-24 06:19:33 -06:00
journal.h
bcache: avoid journal no-space deadlock by reserving 1 journal bucket
2022-05-24 06:19:33 -06:00
Kconfig
block: make the block holder code optional
2021-08-09 11:50:42 -06:00
Makefile
bcache: add sysfs file to display feature sets information of cache set
2020-07-25 07:38:21 -06:00
movinggc.c
block: pass a block_device and opf to bio_init
2022-02-02 07:49:59 -07:00
request.c
md: bcache: check the return value of kzalloc() in detached_dev_do_request()
2022-05-27 09:49:48 -06:00
request.h
block: switch polling to be bio based
2021-10-18 06:17:36 -06:00
stats.c
bcache: use default_groups in kobj_type
2022-01-26 15:56:18 +01:00
stats.h
bcache: remove bcache device self-defined readahead
2021-06-08 15:06:03 -06:00
super.c
bcache: avoid journal no-space deadlock by reserving 1 journal bucket
2022-05-24 06:19:33 -06:00
sysfs.c
block: remove QUEUE_FLAG_DISCARD
2022-04-17 19:49:59 -06:00
sysfs.h
bcache: use default_groups in kobj_type
2022-01-26 15:56:18 +01:00
trace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
util.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
util.h
Merge tag 'for-5.16/bdev-size-2021-10-29' of git://git.kernel.dk/linux-block
2021-11-01 09:50:37 -07:00
writeback.c
bcache: memset on stack variables in bch_btree_check() and bch_sectors_dirty_init()
2022-05-27 09:49:48 -06:00
writeback.h
bcache: improve multithreaded bch_sectors_dirty_init()
2022-05-24 06:19:33 -06:00