Looks good,
Reviewed-by: Johannes Thumshirn
There is no point in trying to call bdev_read_page if SWP_SYNCHRONOUS_IO
is not set, as the device won't support it.
Signed-off-by: Christoph Hellwig
---
mm/page_io.c | 18 ++
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/mm/page_io.c b/mm/page_io.c
index ccda767
There is no point in trying to call bdev_read_page if SWP_SYNCHRONOUS_IO
is not set, as the device won't support it.
Signed-off-by: Christoph Hellwig
---
mm/page_io.c | 18 ++
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/mm/page_io.c b/mm/page_io.c
index ccda767
On Tue, Jul 21, 2020 at 11:27 PM Christoph Hellwig wrote:
>
> There is no point in trying to call bdev_read_page if SWP_SYNCHRONOUS_IO
> is not set, as the device won't support it.
>
> Signed-off-by: Christoph Hellwig
> ---
> mm/page_io.c | 18 ++
> 1 file changed, 10 insertions(
There is no point in trying to call bdev_read_page if SWP_SYNCHRONOUS_IO
is not set, as the device won't support it.
Signed-off-by: Christoph Hellwig
---
mm/page_io.c | 18 ++
1 file changed, 10 insertions(+), 8 deletions(-)
diff --git a/mm/page_io.c b/mm/page_io.c
index ccda767
Thanks for Ccing me, Shakeel.
On Mon, Jul 20, 2020 at 10:52:55AM -0700, Shakeel Butt wrote:
> +Minchan Kim
>
> On Mon, Jul 20, 2020 at 12:52 AM Christoph Hellwig wrote:
> >
> > There is no point in trying to call bdev_read_page if SWP_SYNCHRONOUS_IO
> > is not set, as the device won't support it
+Minchan Kim
On Mon, Jul 20, 2020 at 12:52 AM Christoph Hellwig wrote:
>
> There is no point in trying to call bdev_read_page if SWP_SYNCHRONOUS_IO
> is not set, as the device won't support it. Also there is no point in
> trying a bio submission if bdev_read_page failed.
This will at least brea
There is no point in trying to call bdev_read_page if SWP_SYNCHRONOUS_IO
is not set, as the device won't support it. Also there is no point in
trying a bio submission if bdev_read_page failed.
Signed-off-by: Christoph Hellwig
---
mm/page_io.c | 7 +--
1 file changed, 5 insertions(+), 2 dele
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