[PATCH AUTOSEL 4.19 016/146] lightnvm: pblk: fix race condition on metadata I/O

2018-10-31 Thread Sasha Levin
From: Javier González [ Upstream commit d8adaa3b86324c6186d0adf74bc256bdacfffdb6 ] In pblk, when a new line is allocated, metadata for the previously written line is scheduled. This is done through a fixed memory region that is shared through time and contexts across different lines and

[PATCH AUTOSEL 4.19 016/146] lightnvm: pblk: fix race condition on metadata I/O

2018-10-31 Thread Sasha Levin
From: Javier González [ Upstream commit d8adaa3b86324c6186d0adf74bc256bdacfffdb6 ] In pblk, when a new line is allocated, metadata for the previously written line is scheduled. This is done through a fixed memory region that is shared through time and contexts across different lines and