diff options
| author | Hans Holmberg <hans.holmberg@cnexlabs.com> | 2018-07-13 11:48:45 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-07-13 17:14:49 +0300 |
| commit | f6352103d2e0ad2d2066725eb19bfdfb8763239b (patch) | |
| tree | 0d0ccd8e8a7a091712bdd796863a01730ce0a254 /drivers/lightnvm | |
| parent | 11f6ad699a32f3be1232741e4bfa34abf6677cb8 (diff) | |
| download | linux-f6352103d2e0ad2d2066725eb19bfdfb8763239b.tar.xz | |
lightnvm: pblk: assume that chunks are closed on 1.2 devices
We can't know if a block is closed or not on 1.2 devices, so assume
closed state to make sure that blocks are erased before writing.
Fixes: 32ef9412c114 ("lightnvm: pblk: implement get log report chunk")
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>
Diffstat (limited to 'drivers/lightnvm')
| -rw-r--r-- | drivers/lightnvm/pblk-init.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index d023ea6116bc..537e98f2b24a 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -719,10 +719,11 @@ static int pblk_setup_line_meta_12(struct pblk *pblk, struct pblk_line *line, /* * In 1.2 spec. chunk state is not persisted by the device. Thus - * some of the values are reset each time pblk is instantiated. + * some of the values are reset each time pblk is instantiated, + * so we have to assume that the block is closed. */ if (lun_bb_meta[line->id] == NVM_BLK_T_FREE) - chunk->state = NVM_CHK_ST_FREE; + chunk->state = NVM_CHK_ST_CLOSED; else chunk->state = NVM_CHK_ST_OFFLINE; |