lightnvm: pblk: delete redundant buffer pointer
authorJavier González <jg@lightnvm.io>
Mon, 26 Jun 2017 09:57:19 +0000 (11:57 +0200)
committerJens Axboe <axboe@kernel.dk>
Mon, 26 Jun 2017 22:27:39 +0000 (16:27 -0600)
commit0880a9aa2d91ff5131ecd0902a758afe760b9c1c
tree4a6859cc239610cf63a4a4875a6048e5b6a6b680
parentfd1b0158f5f5937d73d5c61e229350c6b905d0da
lightnvm: pblk: delete redundant buffer pointer

After refactoring the metadata path, the backpointer controlling
synced I/Os in a line becomes unnecessary; metadata is scheduled
on the write thread, thus we know when the end of the line is reached
and act on it directly.

Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <matias@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/lightnvm/pblk-core.c
drivers/lightnvm/pblk-init.c
drivers/lightnvm/pblk-map.c
drivers/lightnvm/pblk-recovery.c
drivers/lightnvm/pblk-sysfs.c
drivers/lightnvm/pblk-write.c
drivers/lightnvm/pblk.h