Re: [PATCH 15/25] target: add gfp_t arg to target_cmd_init_cdb

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Feb 12, 2021 at 01:26:32AM -0600, Mike Christie wrote:
> tcm_loop could be used like a normal block device, so we can't use
> GFP_KERNEL. This adds a gfp_t arg to target_cmd_init_cdb and covnerts
> the users. For every driver but loop I kept GFP_KERNEL. For loop and
> xcopy I switched to GFP_NOIO.
> 
> This will also be useful in the later patches where loop needs to
> do target_submit_prep from interrupt context to get a ref to the
> se_device, and so it will need to use GFP_ATOMIC.
> 
> Signed-off-by: Mike Christie <michael.christie@xxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>



[Index of Archives]     [Linux SCSI]     [Kernel Newbies]     [Linux SCSI Target Infrastructure]     [Share Photos]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Device Mapper]

  Powered by Linux