linux/drivers/lightnvm
Hans Holmberg f9324980d7 lightnvm: pblk: stop taking the free lock in in pblk_lines_free
pblk_line_meta_free might sleep (it can end up calling vfree, depending
on how we allocate lba lists), and this can lead to a BUG()
if we wake up on a different cpu and release the lock.

As there is no point of grabbing the free lock when pblk has shut down,
remove the lock.

Signed-off-by: Hans Holmberg <hans.holmberg@cnexlabs.com>
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-02-11 08:18:07 -07:00
..
core.c lightnvm: dynamic DMA pool entry size 2018-12-11 12:22:35 -07:00
Kconfig lightnvm: remove dependencies on BLK_DEV_NVME and PCI 2018-10-09 08:25:05 -06:00
Makefile lightnvm: remove rrpc 2018-01-05 08:50:12 -07:00
pblk-cache.c lightnvm: pblk: add SPDX license tag 2018-10-09 08:25:08 -06:00
pblk-core.c lightnvm: pblk: support packed metadata 2018-12-11 12:22:35 -07:00
pblk-gc.c lightnvm: pblk: add SPDX license tag 2018-10-09 08:25:08 -06:00
pblk-init.c lightnvm: pblk: stop taking the free lock in in pblk_lines_free 2019-02-11 08:18:07 -07:00
pblk-map.c lightnvm: pblk: support packed metadata 2018-12-11 12:22:35 -07:00
pblk-rb.c lightnvm: pblk: support packed metadata 2018-12-11 12:22:35 -07:00
pblk-read.c lightnvm: pblk: support packed metadata 2018-12-11 12:22:35 -07:00
pblk-recovery.c lightnvm: pblk: fix use-after-free bug 2018-12-22 14:45:35 -07:00
pblk-rl.c lightnvm: pblk: set conservative threshold for user writes 2018-12-11 12:22:33 -07:00
pblk-sysfs.c lightnvm: pblk: support packed metadata 2018-12-11 12:22:35 -07:00
pblk-trace.h lightnvm: pblk: add tracing for chunk resets 2018-10-09 08:25:07 -06:00
pblk-write.c lightnvm: pblk: support packed metadata 2018-12-11 12:22:35 -07:00
pblk.h lightnvm: pblk: do not overwrite ppa list with meta list 2018-12-11 12:22:35 -07:00