linux/drivers/block
Peter Zijlstra 0669d2b265 zram: Fix __zram_bvec_{read,write}() locking order
Mikhail reported a lockdep spat detailing how __zram_bvec_read() and
__zram_bvec_write() use zstrm->lock and zspage->lock in opposite order.

Reported-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@gmail.com>
Acked-by: Minchan Kim <minchan@kernel.org>
Acked-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-10-19 09:32:28 -06:00
..
aoe block: lift setting the readahead size into the block layer 2020-09-24 13:43:39 -06:00
drbd block-5.10-2020-10-12 2020-10-13 12:12:44 -07:00
mtip32xx
paride paride/pcd: use bdev_check_media_change 2020-09-10 09:32:31 -06:00
rnbd block/rnbd-clt: send_msg_close if any error occurs after send_msg_open 2020-10-13 15:05:05 -06:00
rsxx rsxx: Use fallthrough pseudo-keyword 2020-10-02 17:54:45 -06:00
xen-blkback treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
zram zram: Fix __zram_bvec_{read,write}() locking order 2020-10-19 09:32:28 -06:00
amiflop.c amiflop: use bdev_check_media_change 2020-09-10 09:32:30 -06:00
ataflop.c ataflop: use bdev_check_media_change 2020-09-10 09:32:30 -06:00
brd.c bdi: remove BDI_CAP_SYNCHRONOUS_IO 2020-09-24 13:43:39 -06:00
cryptoloop.c
floppy.c floppy: use bdev_check_media_change 2020-09-10 09:32:30 -06:00
Kconfig
loop.c block: replace bd_set_size with bd_set_nr_sectors 2020-09-01 16:49:25 -06:00
loop.h
Makefile
nbd.c nbd: make the config put is called before the notifying the waiter 2020-10-14 12:30:37 -06:00
null_blk_main.c null_blk: add support for max open/active zone limit for zoned devices 2020-09-29 08:12:48 -06:00
null_blk_trace.c
null_blk_trace.h
null_blk_zoned.c null_blk: add support for max open/active zone limit for zoned devices 2020-09-29 08:12:48 -06:00
null_blk.h null_blk: add support for max open/active zone limit for zoned devices 2020-09-29 08:12:48 -06:00
pktcdvd.c pktcdvd: use blkdev_get_by_dev instead of open coding it 2020-09-23 10:43:19 -06:00
ps3disk.c
ps3vram.c
rbd_types.h
rbd.c block-5.10-2020-10-12 2020-10-13 12:12:44 -07:00
skd_main.c skd_main: remove unused including <linux/version.h> 2020-10-17 08:11:14 -06:00
skd_s1120.h
sunvdc.c
swim_asm.S
swim.c swim: simplify media change handling 2020-09-10 09:32:30 -06:00
swim3.c swim3: use bdev_check_media_changed 2020-09-10 09:32:31 -06:00
sx8.c
umem.c
umem.h
virtio_blk.c block: add a new revalidate_disk_size helper 2020-09-02 08:00:07 -06:00
xen-blkfront.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
xsysace.c xsysace: simplify media change handling 2020-09-10 09:32:31 -06:00
z2ram.c