[PATCH 2/6] drm/i915/gem: Free sg table on failure to acquire second folio
Krzysztof Karas <[email protected]>
| Newsgroups | org.freedesktop.lists.intel-gfx,dev.linux.lists.iommu,org.freedesktop.lists.dri-devel |
|---|---|
| Message-ID | <[email protected]> |
We should release folios if the first entry was populated, but loop failed before sg advanced. Signed-off-by: Krzysztof Karas <[email protected]> --- drivers/gpu/drm/i915/gem/i915_gem_shmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c index f338dc39fad1..d6243f4e51ab 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_shmem.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_shmem.c @@ -219,7 +219,7 @@ int shmem_sg_alloc_table(struct drm_i915_private *i915, struct sg_table *st, err_sg: sg_mark_end(sg); - if (sg != st->sgl) { + if (st->nents) { shmem_sg_free_table(st, mapping, false, false); } else { mapping_clear_unevictable(mapping); -- 2.34.1