As drm now exports a method to create an anonymous struct file around a drm_device for internal use, make use of it to avoid our horrible hacks. Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> --- .../gpu/drm/i915/gem/selftests/huge_pages.c | 2 +- .../drm/i915/gem/selftests/i915_gem_context.c | 12 ++--- .../i915/gem/selftests/i915_gem_object_blt.c | 4 +- drivers/gpu/drm/i915/gt/selftest_context.c | 4 +- drivers/gpu/drm/i915/gt/selftest_hangcheck.c | 8 +-- .../gpu/drm/i915/gt/selftest_workarounds.c | 2 +- drivers/gpu/drm/i915/selftests/i915_gem.c | 4 +- .../gpu/drm/i915/selftests/i915_gem_evict.c | 2 +- drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 4 +- drivers/gpu/drm/i915/selftests/i915_request.c | 2 +- .../drm/i915/selftests/intel_memory_region.c | 2 +- drivers/gpu/drm/i915/selftests/mock_drm.c | 49 +++---------------- drivers/gpu/drm/i915/selftests/mock_drm.h | 8 ++- 13 files changed, 37 insertions(+), 66 deletions(-) diff --git a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c index 688c49a24f32..06dad7b0db82 100644 --- a/drivers/gpu/drm/i915/gem/selftests/huge_pages.c +++ b/drivers/gpu/drm/i915/gem/selftests/huge_pages.c @@ -1944,6 +1944,6 @@ int i915_gem_huge_page_live_selftests(struct drm_i915_private *i915) err = i915_subtests(tests, ctx); out_file: - mock_file_free(i915, file); + mock_file_put(file); return err; } diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c index 62fabc023a83..47890c92534c 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_context.c @@ -149,7 +149,7 @@ static int live_nop_switch(void *arg) } out_file: - mock_file_free(i915, file); + mock_file_put(file); return err; } @@ -377,7 +377,7 @@ static int live_parallel_switch(void *arg) } kfree(data); out_file: - mock_file_free(i915, file); + mock_file_put(file); return err; } @@ -716,7 +716,7 @@ static int igt_ctx_exec(void *arg) if (igt_live_test_end(&t)) err = -EIO; - mock_file_free(i915, file); + mock_file_put(file); if (err) return err; @@ -854,7 +854,7 @@ static int igt_shared_ctx_exec(void *arg) if (igt_live_test_end(&t)) err = -EIO; out_file: - mock_file_free(i915, file); + mock_file_put(file); return err; } @@ -1426,7 +1426,7 @@ static int igt_ctx_readonly(void *arg) if (igt_live_test_end(&t)) err = -EIO; - mock_file_free(i915, file); + mock_file_put(file); return err; } @@ -1750,7 +1750,7 @@ static int igt_vm_isolation(void *arg) out_file: if (igt_live_test_end(&t)) err = -EIO; - mock_file_free(i915, file); + mock_file_put(file); return err; } diff --git a/drivers/gpu/drm/i915/gem/selftests/i915_gem_object_blt.c b/drivers/gpu/drm/i915/gem/selftests/i915_gem_object_blt.c index e8132aca0bb6..d9fdfddb7091 100644 --- a/drivers/gpu/drm/i915/gem/selftests/i915_gem_object_blt.c +++ b/drivers/gpu/drm/i915/gem/selftests/i915_gem_object_blt.c @@ -301,7 +301,7 @@ static int igt_fill_blt_thread(void *arg) intel_context_put(ce); out_file: - mock_file_free(i915, file); + mock_file_put(file); return err; } @@ -432,7 +432,7 @@ static int igt_copy_blt_thread(void *arg) intel_context_put(ce); out_file: - mock_file_free(i915, file); + mock_file_put(file); return err; } diff --git a/drivers/gpu/drm/i915/gt/selftest_context.c b/drivers/gpu/drm/i915/gt/selftest_context.c index bc720defc6b8..a5688f7d9073 100644 --- a/drivers/gpu/drm/i915/gt/selftest_context.c +++ b/drivers/gpu/drm/i915/gt/selftest_context.c @@ -313,7 +313,7 @@ static int live_active_context(void *arg) } out_file: - mock_file_free(gt->i915, file); + mock_file_put(file); return err; } @@ -423,7 +423,7 @@ static int live_remote_context(void *arg) } out_file: - mock_file_free(gt->i915, file); + mock_file_put(file); return err; } diff --git a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c index 85e9ccf5c304..cdaaee4432b2 100644 --- a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c +++ b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c @@ -439,7 +439,7 @@ static int igt_reset_nop(void *arg) err = igt_flush_test(gt->i915); out: - mock_file_free(gt->i915, file); + mock_file_put(file); if (intel_gt_is_wedged(gt)) err = -EIO; return err; @@ -535,7 +535,7 @@ static int igt_reset_nop_engine(void *arg) err = igt_flush_test(gt->i915); out: - mock_file_free(gt->i915, file); + mock_file_put(file); if (intel_gt_is_wedged(gt)) err = -EIO; return err; @@ -752,7 +752,7 @@ static int active_engine(void *data) } err_file: - mock_file_free(engine->i915, file); + mock_file_put(file); return err; } @@ -1325,7 +1325,7 @@ static int igt_reset_evict_ppgtt(void *arg) i915_vm_put(vm); out: - mock_file_free(gt->i915, file); + mock_file_put(file); return err; } diff --git a/drivers/gpu/drm/i915/gt/selftest_workarounds.c b/drivers/gpu/drm/i915/gt/selftest_workarounds.c index abce6e4ec9c0..5c69ec5c5ef9 100644 --- a/drivers/gpu/drm/i915/gt/selftest_workarounds.c +++ b/drivers/gpu/drm/i915/gt/selftest_workarounds.c @@ -739,7 +739,7 @@ static int live_dirty_whitelist(void *arg) } out_file: - mock_file_free(gt->i915, file); + mock_file_put(file); return err; } diff --git a/drivers/gpu/drm/i915/selftests/i915_gem.c b/drivers/gpu/drm/i915/selftests/i915_gem.c index d83f6bf6d9d4..aa6282adfd09 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem.c @@ -163,7 +163,7 @@ static int igt_gem_suspend(void *arg) err = switch_to_context(ctx); out: - mock_file_free(i915, file); + mock_file_put(file); return err; } @@ -198,7 +198,7 @@ static int igt_gem_hibernate(void *arg) err = switch_to_context(ctx); out: - mock_file_free(i915, file); + mock_file_put(file); return err; } diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c index 42e948144f1b..41092dcea5b1 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_evict.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_evict.c @@ -515,7 +515,7 @@ static int igt_evict_contexts(void *arg) pr_info("Submitted %lu contexts/requests on %s\n", count, engine->name); - mock_file_free(i915, file); + mock_file_put(file); if (err) break; } diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c index 3f7e80fb3bbd..c3e0d63c4d0c 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c @@ -1026,7 +1026,7 @@ static int exercise_ppgtt(struct drm_i915_private *dev_priv, i915_vm_put(&ppgtt->vm); out_free: - mock_file_free(dev_priv, file); + mock_file_put(file); return err; } @@ -2022,7 +2022,7 @@ static int igt_cs_tlb(void *arg) out_vm: i915_vm_put(vm); out_unlock: - mock_file_free(i915, file); + mock_file_put(file); return err; } diff --git a/drivers/gpu/drm/i915/selftests/i915_request.c b/drivers/gpu/drm/i915/selftests/i915_request.c index 9e6d3159cd80..7c56ee38cc5b 100644 --- a/drivers/gpu/drm/i915/selftests/i915_request.c +++ b/drivers/gpu/drm/i915/selftests/i915_request.c @@ -1430,7 +1430,7 @@ static int live_breadcrumbs_smoketest(void *arg) out_smoke: kfree(smoke); out_file: - mock_file_free(i915, file); + mock_file_put(file); out_rpm: intel_runtime_pm_put(&i915->runtime_pm, wakeref); diff --git a/drivers/gpu/drm/i915/selftests/intel_memory_region.c b/drivers/gpu/drm/i915/selftests/intel_memory_region.c index 19e1cca8f143..fa283ce4532a 100644 --- a/drivers/gpu/drm/i915/selftests/intel_memory_region.c +++ b/drivers/gpu/drm/i915/selftests/intel_memory_region.c @@ -439,7 +439,7 @@ static int igt_lmem_write_gpu(void *arg) out_put: i915_gem_object_put(obj); out_file: - mock_file_free(i915, file); + mock_file_put(file); return err; } diff --git a/drivers/gpu/drm/i915/selftests/mock_drm.c b/drivers/gpu/drm/i915/selftests/mock_drm.c index 09c704153456..1b619d1f229f 100644 --- a/drivers/gpu/drm/i915/selftests/mock_drm.c +++ b/drivers/gpu/drm/i915/selftests/mock_drm.c @@ -22,52 +22,17 @@ * */ +#include <drm/drm_file.h> + #include "mock_drm.h" struct drm_file *mock_file(struct drm_i915_private *i915) { - struct file *filp; - struct inode *inode; - struct drm_file *file; - int err; - - inode = kzalloc(sizeof(*inode), GFP_KERNEL); - if (!inode) { - err = -ENOMEM; - goto err; - } - - inode->i_rdev = i915->drm.primary->index; - - filp = kzalloc(sizeof(*filp), GFP_KERNEL); - if (!filp) { - err = -ENOMEM; - goto err_inode; - } - - err = drm_open(inode, filp); - if (err) - goto err_filp; + struct file *file; - file = filp->private_data; - memset(&file->filp, POISON_INUSE, sizeof(file->filp)); - file->authenticated = true; - - kfree(filp); - kfree(inode); - return file; - -err_filp: - kfree(filp); -err_inode: - kfree(inode); -err: - return ERR_PTR(err); -} - -void mock_file_free(struct drm_i915_private *i915, struct drm_file *file) -{ - struct file filp = { .private_data = file }; + file = anon_drm_getfile(i915->drm.primary, O_RDWR); + if (IS_ERR(file)) + return ERR_CAST(file); - drm_release(NULL, &filp); + return file->private_data; } diff --git a/drivers/gpu/drm/i915/selftests/mock_drm.h b/drivers/gpu/drm/i915/selftests/mock_drm.h index b39beee9f8f6..dc4190bd3f5a 100644 --- a/drivers/gpu/drm/i915/selftests/mock_drm.h +++ b/drivers/gpu/drm/i915/selftests/mock_drm.h @@ -25,7 +25,13 @@ #ifndef __MOCK_DRM_H #define __MOCK_DRM_H +struct drm_file; +struct drm_i915_private; + struct drm_file *mock_file(struct drm_i915_private *i915); -void mock_file_free(struct drm_i915_private *i915, struct drm_file *file); +static inline void mock_file_put(struct drm_file *file) +{ + fput(file->filp); +} #endif /* !__MOCK_DRM_H */ -- 2.24.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx