Javier González de54e703a4 lightnvm: pblk: use vmalloc for GC data buffer ...

For now, we allocate a per I/O buffer for GC data. Since the potential
size of the buffer is 256KB and GC is not in the fast path, do this
allocation with vmalloc. This puts lets pressure on the memory
allocator at no performance cost.

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

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

..

core.c

lightnvm: if LUNs are already allocated fix return

2017-06-27 08:22:09 -06:00

Kconfig

lightnvm: physical block device (pblk) target

2017-04-16 10:06:33 -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: use vmalloc for GC data buffer

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

pblk-gc.c

lightnvm: pblk: use vmalloc for GC data buffer

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

pblk-init.c

lightnvm: pblk: fix double-free on pblk init

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

pblk-map.c

lightnvm: pblk: fix bad le64 assignations

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

pblk-rb.c

lightnvm: pblk: schedule if data is not ready

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

pblk-read.c

lightnvm: pblk: use vmalloc for GC data buffer

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

pblk-recovery.c

lightnvm: pblk: use right metadata buffer for recovery

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

pblk-rl.c

lightnvm: pblk: fail gracefully on irrec. error

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

pblk-sysfs.c

lightnvm: pblk: remove unused return variable

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

pblk-write.c

lightnvm: pblk: use vmalloc for GC data buffer

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

pblk.h

lightnvm: pblk: use vmalloc for GC data buffer

2017-06-30 11:08:18 -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