Messages in this thread | | | Subject | Re: [PATCH] lightnvm: do not reserve lun on l2p loading | From | Matias Bjørling <> | Date | Thu, 18 Feb 2016 16:32:26 +0100 |
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On 02/17/2016 12:16 PM, Javier González wrote: > When the l2p table is loaded, addresses are checked for the lun they > belong to and luns are reserved accordingly. This assumes that metadata > is being stored in the backend device to recover the previous target > configuration. Since this is not yet implemented, this check collides > with some of the core initialization (e.g., sysblock initialization when > a page is formed by several sectors). > > We take this check out and for now rely on that the right target will be > created instead. When metadata is stored to recover a target, this check > will come natural as aprt of the recovery strategy. > > FIXES c87ea75 > > Signed-off-by: Javier González <javier@cnexlabs.com> > --- > drivers/lightnvm/gennvm.c | 3 --- > 1 file changed, 3 deletions(-) > > diff --git a/drivers/lightnvm/gennvm.c b/drivers/lightnvm/gennvm.c > index b97801c..42c1c2a 100644 > --- a/drivers/lightnvm/gennvm.c > +++ b/drivers/lightnvm/gennvm.c > @@ -192,9 +192,6 @@ static int gennvm_block_map(u64 slba, u32 nlb, __le64 *entries, void *private) > lun_id = div_u64(pba, dev->sec_per_lun); > lun = &gn->luns[lun_id]; > > - if (!test_bit(lun_id, dev->lun_map)) > - __set_bit(lun_id, dev->lun_map); > - > /* Calculate block offset into lun */ > pba = pba - (dev->sec_per_lun * lun_id); > blk = &lun->vlun.blocks[div_u64(pba, dev->sec_per_blk)]; >
Thanks Javier, applied.
-Matias
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