diff options
| -rw-r--r-- | drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c b/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c index 0f5614877770..79116ad58620 100644 --- a/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c +++ b/drivers/gpu/drm/xe/xe_gt_sriov_pf_config.c @@ -1932,14 +1932,17 @@ int xe_gt_sriov_pf_config_print_available_ggtt(struct xe_gt *gt, struct drm_prin const struct drm_mm *mm = &ggtt->mm; const struct drm_mm_node *entry; u64 alignment = pf_get_ggtt_alignment(gt); - u64 spare = pf_get_spare_ggtt(gt); u64 hole_min_start = xe_wopcm_size(gt_to_xe(gt)); u64 hole_start, hole_end, hole_size; - u64 avail, total = 0; + u64 spare, avail, total = 0; char buf[10]; xe_gt_assert(gt, IS_SRIOV_PF(gt_to_xe(gt))); + mutex_lock(xe_gt_sriov_pf_master_mutex(gt)); + + spare = pf_get_spare_ggtt(gt); + mutex_lock(&ggtt->lock); drm_mm_for_each_hole(entry, mm, hole_start, hole_end) { @@ -1957,6 +1960,7 @@ int xe_gt_sriov_pf_config_print_available_ggtt(struct xe_gt *gt, struct drm_prin } mutex_unlock(&ggtt->lock); + mutex_unlock(xe_gt_sriov_pf_master_mutex(gt)); string_get_size(total, 1, STRING_UNITS_2, buf, sizeof(buf)); drm_printf(p, "total:\t%llu\t(%s)\n", total, buf); |