Re: [PATCH] lightnvm: propagate pblk_init return to userspace

2017-04-21 Thread Javier González
> On 20 Apr 2017, at 20.23, Rakesh Pandit wrote: > > From userspace calling ioctl(NVM_DEV_CREATE) was returning ENOMEM for > invalid arguments even though pblk (pblk_init) was returning correctly > -EINVAL to nvm_create_tgt inside core. This patch propagates the > correct return value to userspa

Re: [PATCH] lightnvm: propagate pblk_init return to userspace

2017-04-21 Thread Jens Axboe
On 04/21/2017 12:11 PM, Matias Bjørling wrote: > On 04/21/2017 05:07 PM, Javier González wrote: >>> On 20 Apr 2017, at 20.23, Rakesh Pandit wrote: >>> >>> From userspace calling ioctl(NVM_DEV_CREATE) was returning ENOMEM for >>> invalid arguments even though pblk (pblk_init) was returning correctl

Re: [PATCH] lightnvm: propagate pblk_init return to userspace

2017-04-21 Thread Matias Bjørling
On 04/21/2017 05:07 PM, Javier González wrote: On 20 Apr 2017, at 20.23, Rakesh Pandit wrote: From userspace calling ioctl(NVM_DEV_CREATE) was returning ENOMEM for invalid arguments even though pblk (pblk_init) was returning correctly -EINVAL to nvm_create_tgt inside core. This patch propagate

[PATCH] lightnvm: propagate pblk_init return to userspace

2017-04-20 Thread Rakesh Pandit
>From userspace calling ioctl(NVM_DEV_CREATE) was returning ENOMEM for invalid arguments even though pblk (pblk_init) was returning correctly -EINVAL to nvm_create_tgt inside core. This patch propagates the correct return value to userspace. Because pblk was introduced recently this only needs to