On Mon, 9 Apr 2018 17:39:16 +0200
Christoph Hellwig wrote:
> blk_get_request is used for pass-through style I/O and thus doesn't
> need GFP_NOIO.
>
> Signed-off-by: Christoph Hellwig
> ---
> block/blk-core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
On Mon, Apr 09, 2018 at 09:52:03AM -0700, Matthew Wilcox wrote:
> On Mon, Apr 09, 2018 at 05:39:16PM +0200, Christoph Hellwig wrote:
> > blk_get_request is used for pass-through style I/O and thus doesn't need
> > GFP_NOIO.
>
> Obviously GFP_KERNEL is a big improvement over GFP_NOIO! But can we
On Mon, Apr 09, 2018 at 05:39:16PM +0200, Christoph Hellwig wrote:
> blk_get_request is used for pass-through style I/O and thus doesn't need
> GFP_NOIO.
Obviously GFP_KERNEL is a big improvement over GFP_NOIO! But can we take
it all the way to GFP_USER, if this is always done in the ioctl path