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| author | Javier González <jg@lightnvm.io> | 2017-06-26 11:57:21 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2017-06-26 16:27:39 -0600 |
| commit | f680f19aa6dbbbabf499250d49f18a426b14f1c2 (patch) | |
| tree | 78dbe23eb94ec0680ed1f5ece1bec7916d124a23 /drivers/lightnvm/pblk-core.c | |
| parent | f9c101523da75cd483b95f04c21242bb83960d93 (diff) | |
| download | linux-stable-f680f19aa6dbbbabf499250d49f18a426b14f1c2.tar.gz linux-stable-f680f19aa6dbbbabf499250d49f18a426b14f1c2.tar.bz2 linux-stable-f680f19aa6dbbbabf499250d49f18a426b14f1c2.zip | |
lightnvm: pblk: simplify meta. memory allocation
smeta size will always be suitable for a kmalloc allocation. Simplify
the code and leave the vmalloc fallback only for emeta, where the pblk
configuration has an impact.
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <matias@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm/pblk-core.c')
| -rw-r--r-- | drivers/lightnvm/pblk-core.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/lightnvm/pblk-core.c b/drivers/lightnvm/pblk-core.c index 29565f89a85e..b5f7f3f19105 100644 --- a/drivers/lightnvm/pblk-core.c +++ b/drivers/lightnvm/pblk-core.c @@ -665,7 +665,8 @@ next_rq: } reinit_completion(&wait); - bio_put(bio); + if (likely(pblk->l_mg.emeta_alloc_type == PBLK_VMALLOC_META)) + bio_put(bio); if (rqd.error) { if (dir == WRITE) |