| /linux/drivers/gpu/drm/i915/ |
| H A D | i915_gem_ww.h | 25 if (err == -EDEADLK) { in __i915_gem_ww_fini()
28 err = -EDEADLK; in __i915_gem_ww_fini()
31 if (err != -EDEADLK) in __i915_gem_ww_fini()
38 for (i915_gem_ww_ctx_init(_ww, _intr), (_err) = -EDEADLK; \
39 (_err) == -EDEADLK; \
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| /linux/drivers/gpu/drm/i915/display/ |
| H A D | intel_modeset_lock.c | 20 *ret = -EDEADLK; in _intel_modeset_lock_begin()
25 if (*ret == -EDEADLK) { in _intel_modeset_lock_loop()
37 if (*ret == -EDEADLK) { in _intel_modeset_lock_end()
43 *ret = -EDEADLK; in _intel_modeset_lock_end()
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| /linux/drivers/gpu/drm/tests/ |
| H A D | drm_hdmi_state_helper_test.c | 321 if (ret == -EDEADLK) { in drm_test_check_broadcast_rgb_crtc_mode_changed()
396 if (ret == -EDEADLK) { in drm_test_check_broadcast_rgb_crtc_mode_not_changed()
473 if (ret == -EDEADLK) { in drm_test_check_broadcast_rgb_auto_cea_mode()
540 if (ret == -EDEADLK) { in drm_test_check_broadcast_rgb_auto_cea_mode_vic_1()
607 if (ret == -EDEADLK) { in drm_test_check_broadcast_rgb_full_cea_mode()
676 if (ret == -EDEADLK) { in drm_test_check_broadcast_rgb_full_cea_mode_vic_1()
745 if (ret == -EDEADLK) { in drm_test_check_broadcast_rgb_limited_cea_mode()
814 if (ret == -EDEADLK) { in drm_test_check_broadcast_rgb_limited_cea_mode_vic_1()
886 if (ret == -EDEADLK) { in drm_test_check_broadcast_rgb_cea_mode_yuv420()
898 if (PTR_ERR(conn_state) == -EDEADLK) { in drm_test_check_broadcast_rgb_cea_mode_yuv420()
[all …]
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| H A D | drm_bridge_test.c | 213 if (ret == -EDEADLK) { in drm_test_drm_bridge_get_current_state_atomic()
227 if (ret == -EDEADLK) { in drm_test_drm_bridge_get_current_state_atomic()
305 if (ret == -EDEADLK) { in drm_test_drm_bridge_helper_reset_crtc_atomic()
322 if (ret == -EDEADLK) { in drm_test_drm_bridge_helper_reset_crtc_atomic()
361 if (ret == -EDEADLK) { in drm_test_drm_bridge_helper_reset_crtc_atomic_disabled()
400 if (ret == -EDEADLK) { in drm_test_drm_bridge_helper_reset_crtc_legacy()
417 if (ret == -EDEADLK) { in drm_test_drm_bridge_helper_reset_crtc_legacy()
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| H A D | drm_atomic_state_test.c | 216 if (ret == -EDEADLK) { in drm_test_check_connector_changed_modeset()
293 if (ret == -EDEADLK) { in drm_test_check_valid_clones()
305 if (PTR_ERR(crtc_state) == -EDEADLK) { in drm_test_check_valid_clones()
319 if (ret == -EDEADLK) { in drm_test_check_valid_clones()
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| H A D | drm_atomic_test.c | 114 if (ret == -EDEADLK) { in drm_test_drm_atomic_get_connector_for_encoder()
128 if (PTR_ERR(curr_connector) == -EDEADLK) { in drm_test_drm_atomic_get_connector_for_encoder()
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| /linux/drivers/gpu/drm/vc4/tests/ |
| H A D | vc4_test_pv_muxing.c | 698 if (ret == -EDEADLK) { in drm_vc4_test_pv_muxing()
708 if (ret == -EDEADLK) { in drm_vc4_test_pv_muxing()
754 if (ret == -EDEADLK) { in drm_vc4_test_pv_muxing_invalid()
764 if (ret == -EDEADLK) { in drm_vc4_test_pv_muxing_invalid()
849 if (ret == -EDEADLK) { in drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable()
858 if (ret == -EDEADLK) { in drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable()
885 if (ret == -EDEADLK) { in drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable()
894 if (ret == -EDEADLK) { in drm_test_vc5_pv_muxing_bugs_subsequent_crtc_enable()
949 if (ret == -EDEADLK) { in drm_test_vc5_pv_muxing_bugs_stable_fifo()
958 if (ret == -EDEADLK) { in drm_test_vc5_pv_muxing_bugs_stable_fifo()
[all …]
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| /linux/kernel/bpf/ |
| H A D | rqspinlock.c | 110 return -EDEADLK; in check_deadlock_AA()
188 return -EDEADLK; in check_deadlock_ABBA()
207 return -EDEADLK; in check_timeout()
450 ret = -EDEADLK; in resilient_queued_spin_lock_slowpath()
476 ret = -EDEADLK; in resilient_queued_spin_lock_slowpath()
574 if (ret == -EDEADLK) { in resilient_queued_spin_lock_slowpath()
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| /linux/tools/testing/selftests/bpf/progs/ |
| H A D | res_spin_lock.c | 8 #define EDEADLK 35 macro
48 return r != -EDEADLK; in res_spin_lock_test()
79 err = -EDEADLK; in res_spin_lock_test_BA()
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| /linux/fs/dlm/ |
| H A D | util.c | 29 case -EDEADLK: in to_dlm_errno()
51 return -EDEADLK; in from_dlm_errno()
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| /linux/tools/arch/parisc/include/uapi/asm/ |
| H A D | errno.h | 17 #define EDEADLK 45 /* Resource deadlock would occur */ macro
18 #define EDEADLOCK EDEADLK
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| /linux/arch/parisc/include/uapi/asm/ |
| H A D | errno.h | 17 #define EDEADLK 45 /* Resource deadlock would occur */ macro
18 #define EDEADLOCK EDEADLK
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| /linux/tools/arch/alpha/include/uapi/asm/ |
| H A D | errno.h | 9 #define EDEADLK 11 /* Resource deadlock would occur */ macro
84 #define EDEADLOCK EDEADLK
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| /linux/include/uapi/asm-generic/ |
| H A D | errno.h | 7 #define EDEADLK 35 /* Resource deadlock would occur */ macro
40 #define EDEADLOCK EDEADLK
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| /linux/tools/include/uapi/asm-generic/ |
| H A D | errno.h | 7 #define EDEADLK 35 /* Resource deadlock would occur */ macro
40 #define EDEADLOCK EDEADLK
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| /linux/arch/alpha/include/uapi/asm/ |
| H A D | errno.h | 9 #define EDEADLK 11 /* Resource deadlock would occur */ macro
84 #define EDEADLOCK EDEADLK
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | timer_lockup.c | 94 if (*timer1_err != -EDEADLK && *timer1_err != 0) in test_timer_lockup()
96 if (*timer2_err != -EDEADLK && *timer2_err != 0) in test_timer_lockup()
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| H A D | res_spin_lock.c | 95 ASSERT_EQ(READ_ONCE(skel->bss->err), -EDEADLK, "timeout err"); in test_res_spin_lock_success()
97 ASSERT_EQ(topts.retval, -EDEADLK, "timeout"); in test_res_spin_lock_success()
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| /linux/drivers/gpu/drm/nouveau/ |
| H A D | nouveau_backlight.c | 129 if (ret == -EDEADLK) in nv50_edp_get_brightness()
139 if (ret == -EDEADLK) in nv50_edp_get_brightness()
172 if (ret == -EDEADLK) in nv50_edp_set_brightness()
182 if (ret == -EDEADLK) in nv50_edp_set_brightness()
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| /linux/kernel/locking/ |
| H A D | test-ww_mutex.c | 208 if (abba->resolve && err == -EDEADLK) { in test_abba_work()
251 if (resolve && err == -EDEADLK) { in test_abba()
273 if (err != -EDEADLK && abba.result != -EDEADLK) { in test_abba()
305 if (err == -EDEADLK) { in test_cycle_work()
472 if (err == -EDEADLK) { in stress_inorder_work()
531 if (err != -EDEADLK) { in stress_reorder_work()
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| /linux/Documentation/locking/ |
| H A D | ww-mutex-design.rst | 55 -EDEADLK) following a wound.
87 prematurely return -EDEADLK. The advantage of the _slow functions is in
96 block on the contending lock (preventing spinning through the -EDEADLK
172 if (ret == -EDEADLK) {
201 if (ret != -EDEADLK) {
251 different when retrying due to hitting the -EDEADLK die condition) there's
261 when the dynamic locking step hits -EDEADLK we also need to unlock all the
305 if (ret == -EDEADLK) {
374 - Attempting to lock the wrong mutex after -EDEADLK and
376 - Attempting to lock the right mutex after -EDEADLK,
[all …]
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| /linux/drivers/gpu/drm/ |
| H A D | drm_probe_helper.c | 369 if (ret == -EDEADLK) { in drm_helper_probe_detect_ctx()
490 if (drm_WARN_ON_ONCE(dev, ret != -EDEADLK)) in __drm_helper_update_and_validate()
493 return -EDEADLK; in __drm_helper_update_and_validate()
577 if (ret == -EDEADLK) { in drm_helper_probe_single_connector_modes()
600 if (ret == -EDEADLK) { in drm_helper_probe_single_connector_modes()
666 if (ret == -EDEADLK) { in drm_helper_probe_single_connector_modes()
685 if (ret == -EDEADLK) { in drm_helper_probe_single_connector_modes()
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| H A D | drm_exec.c | 228 if (unlikely(ret == -EDEADLK)) { in drm_exec_lock_obj()
231 return -EDEADLK; in drm_exec_lock_obj()
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| /linux/lib/ |
| H A D | errname.c | 42 E(EDEADLK), /* EDEADLOCK */
43 #if EDEADLK != EDEADLOCK /* mips, sparc, powerpc */
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| H A D | locking-selftest.c | 1692 WARN_ON(ret != -EDEADLK); in ww_test_fail_acquire()
1865 WARN_ON(ret != -EDEADLK); in ww_test_edeadlk_normal()
1891 WARN_ON(ret != -EDEADLK); in ww_test_edeadlk_normal_slow()
1917 WARN_ON(ret != -EDEADLK); in ww_test_edeadlk_no_unlock()
1942 WARN_ON(ret != -EDEADLK); in ww_test_edeadlk_no_unlock_slow()
1967 WARN_ON(ret != -EDEADLK); in ww_test_edeadlk_acquire_more()
1988 WARN_ON(ret != -EDEADLK); in ww_test_edeadlk_acquire_more_slow()
2013 WARN_ON(ret != -EDEADLK); in ww_test_edeadlk_acquire_more_edeadlk()
2016 WARN_ON(ret != -EDEADLK); in ww_test_edeadlk_acquire_more_edeadlk()
2039 WARN_ON(ret != -EDEADLK); in ww_test_edeadlk_acquire_more_edeadlk_slow()
[all …]
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