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| author | Dave Chinner <dchinner@redhat.com> | 2010-07-19 14:56:17 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2010-07-19 14:56:17 +1000 |
| commit | 7f8275d0d660c146de6ee3017e1e2e594c49e820 (patch) | |
| tree | 884db927118b44102750b5168ee36ef4b8b5cb4e /drivers/gpu | |
| parent | d0c6f6258478e1dba532bf7c28e2cd6e1047d3a4 (diff) | |
| download | linux-7f8275d0d660c146de6ee3017e1e2e594c49e820.tar.gz linux-7f8275d0d660c146de6ee3017e1e2e594c49e820.tar.bz2 linux-7f8275d0d660c146de6ee3017e1e2e594c49e820.zip | |
mm: add context argument to shrinker callback
The current shrinker implementation requires the registered callback
to have global state to work from. This makes it difficult to shrink
caches that are not global (e.g. per-filesystem caches). Pass the shrinker
structure to the callback so that users can embed the shrinker structure
in the context the shrinker needs to operate on and get back to it in the
callback via container_of().
Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 8757ecf6e96b..e7018708cc31 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -4978,7 +4978,7 @@ i915_gpu_is_active(struct drm_device *dev) } static int -i915_gem_shrink(int nr_to_scan, gfp_t gfp_mask) +i915_gem_shrink(struct shrinker *shrink, int nr_to_scan, gfp_t gfp_mask) { drm_i915_private_t *dev_priv, *next_dev; struct drm_i915_gem_object *obj_priv, *next_obj; |