github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-31 18:43:33 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

drm/i915: Run relevant bits of debugfs drop_caches per GT

Browse Source 
Walk all GTs when doing the respective bits of drop_caches work.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Andi Shyti <andi.shyti@linux.intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Nirmoy Das <nirmoy.das@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230907125808.186088-1-andi.shyti@linux.intel.com
This commit is contained in:
Tvrtko Ursulin 2023-09-07 14:58:08 +02:00 committed by Andi
parent 94bcf876cb
commit c795d2f40a
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/gpu/drm/i915/i915_debugfs.c
View File

@ -740,15 +740,19 @@ static int
i915_drop_caches_set(void *data, u64 val)
{
struct drm_i915_private *i915 = data;
struct intel_gt *gt;
unsigned int flags;
unsigned int i;
int ret;
drm_dbg(&i915->drm, "Dropping caches: 0x%08llx [0x%08llx]\n",
val, val & DROP_ALL);
ret = gt_drop_caches(to_gt(i915), val);
if (ret)
return ret;
for_each_gt(gt, i915, i) {
ret = gt_drop_caches(gt, val);
if (ret)
return ret;
}
fs_reclaim_acquire(GFP_KERNEL);
flags = memalloc_noreclaim_save();