agp/intel: Destroy the scatterlist on allocation failure

Browse source

A side-effect of being able to use custom page allocations with the
sg_table is that it cannot reap the partially constructed scatterlist if
fails to allocate a page. So we need to call sg_free_table() ourselves
if sg_alloc_table() fails.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc Dave Airlie <airlied@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

...

This commit is contained in:

Chris Wilson 2010-07-24 18:29:37 +01:00 • committed by Eric Anholt

parent 2bd34f6ca8

commit 831cd44535

1 changed files with 8 additions and 5 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

13

drivers/char/agp/intel-gtt.c

View file