Javier González e72ec1d31b lightnvm: pblk: do not use a mempool for line bitmaps ...

pblk holds two sector bitmaps: one to keep track of the mapped sectors
while the line is active and another one to keep track of the invalid
sectors. The latter is kept during the whole live of the line, until it
is recycled. Since we cannot guarantee forward progress for the mempool
in this case, get rid of the mempool and simply allocate memory through
kmalloc.

Reported-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2017-10-13 08:34:57 -06:00

..

core.c

lightnvm: remove already calculated nr_chnls

2017-10-13 08:34:57 -06:00

Kconfig

lightnvm: include NVM Express driver if OCSSD is selected for build

2017-10-13 08:34:57 -06:00

Makefile

lightnvm: physical block device (pblk) target

2017-04-16 10:06:33 -06:00

pblk-cache.c

lightnvm: pblk: fail gracefully on irrec. error

2017-06-26 16:27:39 -06:00

pblk-core.c

lightnvm: pblk: do not use a mempool for line bitmaps

2017-10-13 08:34:57 -06:00

pblk-gc.c

lightnvm: pblk: simplify work_queue mempool

2017-10-13 08:34:57 -06:00

pblk-init.c

lightnvm: pblk: do not use a mempool for line bitmaps

2017-10-13 08:34:57 -06:00

pblk-map.c

lightnvm: pblk: fix bad le64 assignations

2017-06-30 11:08:18 -06:00

pblk-rb.c

lightnvm: pblk: advance bio according to lba index

2017-07-28 08:06:00 -06:00

pblk-read.c

lightnvm: pblk: fix min size for page mempool

2017-10-13 08:34:57 -06:00

pblk-recovery.c

lightnvm: pblk: do not use a mempool for line bitmaps

2017-10-13 08:34:57 -06:00

pblk-rl.c

lightnvm: pblk: avoid deadlock on low LUN config

2017-10-13 08:34:57 -06:00

pblk-sysfs.c

lightnvm: pblk: remove unused return variable

2017-06-30 11:08:18 -06:00

pblk-write.c

lightnvm: pblk: do not use a mempool for line bitmaps

2017-10-13 08:34:57 -06:00

pblk.h

lightnvm: pblk: do not use a mempool for line bitmaps

2017-10-13 08:34:57 -06:00

rrpc.c

blk: remove bio_set arg from blk_queue_split()

2017-06-18 12:40:59 -06:00

rrpc.h

lightnvm: use end_io callback instead of instance

2017-01-31 08:32:13 -07:00