shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-01 00:36:40 +09:00
Code Issues Packages Projects Releases Wiki Activity

drm/i915: Fix object refcount leak on mmappable size limit error path.

Browse Source 
commit 14660ccd59 upstream.

I've been seeing memory leaks on my system in the form of large
(300-400MB) GEM objects created by now-dead processes laying around
clogging up memory.  I usually notice when it gets to about 1.2GB of
them.  Hopefully this clears up the issue, but I just found this bug
by inspection.

Signed-off-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Keith Packard <keithp@keithp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Eric Anholt
2011-10-31 23:16:21 -07:00
committed by Greg Kroah-Hartman
parent aa85ae0189
commit 650dd7ecc1
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/i915/i915_gem.c
View File

@@ -1475,7 +1475,7 @@ i915_gem_mmap_gtt(struct drm_file *file,
if (obj->base.size > dev_priv->mm.gtt_mappable_end) {
ret = -E2BIG;
goto unlock;
goto out;
}
if (obj->madv != I915_MADV_WILLNEED) {