Chris Wilson 89d19b2b45 drm/i915: Release shortlived maps of longlived objects ... Some objects we map once during their construction, and then never access their mappings again, even if they are kept around for the duration of the driver. Keeping those pages mapped, often vmapped, is therefore wasteful and we should release the maps as soon as we no longer need them. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200708173748.32734-3-chris@chris-wilson.co.uk		2020-07-08 22:05:50 +01:00
..
selftests
shaders	drm/i915: Include asm sources for {ivb, hsw}_clear_kernel.c	2020-06-15 11:53:40 -07:00
uc	drm/i915/sseu: Move sseu_info under gt_info	2020-07-08 21:13:09 +01:00
debugfs_engines.c	drm/i915/gt: allow setting generic data pointer	2020-03-26 21:20:51 +00:00
debugfs_engines.h
debugfs_gt_pm.c	drm/i915/gt: Move rps.enabled/active to flags	2020-04-30 00:57:35 +01:00
debugfs_gt_pm.h
debugfs_gt.c	drm/i915: Move sseu debugfs under gt/	2020-07-08 21:40:15 +01:00
debugfs_gt.h	drm/i915/gt: allow setting generic data pointer	2020-03-26 21:20:51 +00:00
gen2_engine_cs.c	drm/i915/gt: Flush gen3 relocs harder, again	2020-06-13 10:30:01 +01:00
gen2_engine_cs.h	drm/i915/gt: Split low level gen2-7 CS emitters	2020-06-02 10:42:00 +01:00
gen6_engine_cs.c	drm/i915/gt: Split low level gen2-7 CS emitters	2020-06-02 10:42:00 +01:00
gen6_engine_cs.h	drm/i915/gt: Split low level gen2-7 CS emitters	2020-06-02 10:42:00 +01:00
gen6_ppgtt.c	drm/i915: Export ppgtt_bind_vma	2020-07-03 15:14:35 +01:00
gen6_ppgtt.h
gen6_renderstate.c
gen7_renderclear.c	drm/i915: Release shortlived maps of longlived objects	2020-07-08 22:05:50 +01:00
gen7_renderclear.h	drm/i915/gen7: Clear all EU/L3 residual contexts	2020-03-06 08:59:06 +00:00
gen7_renderstate.c
gen8_ppgtt.c	drm/i915: Remove duplicate inline specifier on write_pte	2020-05-13 20:01:28 +01:00
gen8_ppgtt.h
gen8_renderstate.c
gen9_renderstate.c
hsw_clear_kernel.c	drm/i915/gen7: Clear all EU/L3 residual contexts	2020-03-06 08:59:06 +00:00
intel_breadcrumbs.c	drm/i915/gt: Transfer old virtual breadcrumbs to irq_worker	2020-05-14 10:09:31 +01:00
intel_context_param.c	drm/i915: Allow userspace to specify ringsize on construction	2020-02-25 19:23:19 +00:00
intel_context_param.h	drm/i915: Allow userspace to specify ringsize on construction	2020-02-25 19:23:19 +00:00
intel_context_sseu.c	drm/i915/sseu: Move sseu_info under gt_info	2020-07-08 21:13:09 +01:00
intel_context_types.h	drm/i915/execlists: Avoid reusing the same logical CCID	2020-04-28 22:17:36 +01:00
intel_context.c	drm/i915/gt: Pin the rings before marking active	2020-07-07 10:40:38 +01:00
intel_context.h	drm/i915: Use explicit flag to mark unreachable intel_context	2020-03-26 10:21:04 -07:00
intel_engine_cs.c	drm/i915/sseu: Move sseu_info under gt_info	2020-07-08 21:13:09 +01:00
intel_engine_heartbeat.c	drm/i915/gt: Move the heartbeat into the high priority system wq	2020-07-02 12:30:24 +01:00
intel_engine_heartbeat.h
intel_engine_pm.c	drm/i915/gt: Stop holding onto the pinned_default_state	2020-05-05 21:12:33 +01:00
intel_engine_pm.h	drm/i915: Extend intel_wakeref to support delayed puts	2020-03-23 12:51:05 +00:00
intel_engine_types.h	drm/i915/gt: Harden the heartbeat against a stuck driver	2020-07-02 12:30:23 +01:00
intel_engine_user.c	drm/i915: Reboot CI if we get wedged during driver init	2020-07-06 19:21:07 +01:00
intel_engine_user.h
intel_engine.h	drm/i915/gt: Always report the sample time for busy-stats	2020-06-18 09:26:54 +01:00
intel_ggtt_fencing.c	drm/i915/gt: Make fence revocation unequivocal	2020-04-01 23:34:17 +01:00
intel_ggtt_fencing.h	drm/i915/gt: Store the fence details on the fence	2020-04-01 23:34:16 +01:00
intel_ggtt.c	drm/i915: Export ppgtt_bind_vma	2020-07-03 15:14:35 +01:00
intel_gpu_commands.h	drm/i915/gen12: Fix HDC pipeline flush	2020-05-07 07:44:41 +01:00
intel_gt_buffer_pool_types.h	drm/i915/gt: Move the batch buffer pool from the engine to the gt	2020-04-30 19:12:02 +01:00
intel_gt_buffer_pool.c	drm/i915/gt: Cancel the flush worker more thoroughly	2020-05-25 16:45:17 +01:00
intel_gt_buffer_pool.h	drm/i915/gt: Move the batch buffer pool from the engine to the gt	2020-04-30 19:12:02 +01:00
intel_gt_clock_utils.c	drm/i915/gt: Fix up clock frequency	2020-04-27 17:34:33 +01:00
intel_gt_clock_utils.h	drm/i915/gt: Use the RPM config register to determine clk frequencies	2020-04-24 19:10:17 +01:00
intel_gt_irq.c	drm/i915: Use the gt in HAS_ENGINE	2020-07-08 21:07:09 +01:00
intel_gt_irq.h	drm/i915/gt: Reorganise gen8+ interrupt handler	2020-01-28 12:30:00 +00:00
intel_gt_pm_irq.c
intel_gt_pm_irq.h
intel_gt_pm.c	drm/i915: Reboot CI if we get wedged during driver init	2020-07-06 19:21:07 +01:00
intel_gt_pm.h
intel_gt_requests.c	drm/i915/gem: Unpin idle contexts from kswapd reclaim	2020-07-08 22:05:49 +01:00
intel_gt_requests.h
intel_gt_types.h	drm/i915/sseu: Move sseu_info under gt_info	2020-07-08 21:13:09 +01:00
intel_gt.c	drm/i915/sseu: Move sseu_info under gt_info	2020-07-08 21:13:09 +01:00
intel_gt.h	drm/i915: Introduce gt_init_mmio	2020-07-08 21:07:13 +01:00
intel_gtt.c	drm/i915/gt: Pull marking vm as closed underneath the vm->mutex	2020-02-28 12:33:07 +00:00
intel_gtt.h	drm/i915: Export ppgtt_bind_vma	2020-07-03 15:14:35 +01:00
intel_llc_types.h
intel_llc.c	drm/i915/gt: Do not attempt to reprogram IA/ring frequencies for dgfx	2020-02-19 22:27:10 +00:00
intel_llc.h
intel_lrc_reg.h	drm/i915/selftests: Add context batchbuffers registers to live_lrc_fixed	2020-04-24 00:36:13 +01:00
intel_lrc.c	drm/i915: Release shortlived maps of longlived objects	2020-07-08 22:05:50 +01:00
intel_lrc.h	drm/i915: Make define for lrc state offset	2020-04-24 00:52:14 +01:00
intel_mocs.c	drm/i915/gt: Refactor l3cc/mocs availability	2020-02-19 14:09:18 +00:00
intel_mocs.h
intel_ppgtt.c	drm/i915: Export ppgtt_bind_vma	2020-07-03 15:14:35 +01:00
intel_rc6_types.h
intel_rc6.c	drm/i915: Remove cnl pre-prod workarounds	2020-05-04 18:44:52 +03:00
intel_rc6.h
intel_renderstate.c	drm/i915: Release shortlived maps of longlived objects	2020-07-08 22:05:50 +01:00
intel_renderstate.h
intel_reset_types.h	drm/i915: Reboot CI if we get wedged during driver init	2020-07-06 19:21:07 +01:00
intel_reset.c	drm/i915: Move the engine mask to intel_gt_info	2020-07-08 21:07:11 +01:00
intel_reset.h	drm/i915: Reboot CI if we get wedged during driver init	2020-07-06 19:21:07 +01:00
intel_ring_submission.c	drm/i915: Release shortlived maps of longlived objects	2020-07-08 22:05:50 +01:00
intel_ring_types.h	drm/i915/gt: Avoid resetting ring->head outside of its timeline mutex	2020-02-11 12:03:22 +00:00
intel_ring.c	drm/i915/gt: Incrementally check for rewinding	2020-06-10 15:42:47 +01:00
intel_ring.h	drm/i915/gt: Mark up racy read of intel_ring.head	2020-04-08 13:40:07 +01:00
intel_rps_types.h	drm/i915/gt: Switch to manual evaluation of RPS	2020-04-30 00:57:37 +01:00
intel_rps.c	drm/i915/sseu: Move sseu_info under gt_info	2020-07-08 21:13:09 +01:00
intel_rps.h	drm/i915/gt: Sanitize RPS interrupts upon resume	2020-05-03 08:24:36 +01:00
intel_sseu_debugfs.c	drm/i915: Move sseu debugfs under gt/	2020-07-08 21:40:15 +01:00
intel_sseu_debugfs.h	drm/i915: Move sseu debugfs under gt/	2020-07-08 21:40:15 +01:00
intel_sseu.c	drm/i915/sseu: Move sseu_info under gt_info	2020-07-08 21:13:09 +01:00
intel_sseu.h	drm/i915/sseu: Move sseu_info under gt_info	2020-07-08 21:13:09 +01:00
intel_timeline_types.h
intel_timeline.c	drm/i915: Make intel_timeline_init static	2020-05-11 12:52:08 +01:00
intel_timeline.h	drm/i915: Make intel_timeline_init static	2020-05-11 12:52:08 +01:00
intel_workarounds_types.h	drm/i915/gt: Skip rmw for masked registers	2020-02-01 09:21:57 +00:00
intel_workarounds.c	drm/i915/sseu: Move sseu_info under gt_info	2020-07-08 21:13:09 +01:00
intel_workarounds.h
ivb_clear_kernel.c	drm/i915/gen7: Clear all EU/L3 residual contexts	2020-03-06 08:59:06 +00:00
mock_engine.c	drm/i915/gt: Move the batch buffer pool from the engine to the gt	2020-04-30 19:12:02 +01:00
mock_engine.h
selftest_context.c	drm/i915: Drop no-semaphore boosting	2020-05-14 06:14:33 +01:00
selftest_engine_cs.c	drm/i915: Drop i915_request.i915 backpointer	2020-06-03 13:53:39 +01:00
selftest_engine_heartbeat.c	drm/i915/params: switch to device specific parameters	2020-06-22 23:26:40 +03:00
selftest_engine_heartbeat.h	drm/i915/selftests: Enable selftesting of busy-stats	2020-06-18 09:26:53 +01:00
selftest_engine_pm.c	drm/i915/gt: Always report the sample time for busy-stats	2020-06-18 09:26:54 +01:00
selftest_engine.c
selftest_engine.h
selftest_gt_pm.c	drm/i915/selftests: Measure CS_TIMESTAMP	2020-05-21 09:30:16 +01:00
selftest_hangcheck.c	drm/i915/selftests: Enable selftesting of busy-stats	2020-06-18 09:26:53 +01:00
selftest_llc.c	drm/i915/gt: Do not attempt to reprogram IA/ring frequencies for dgfx	2020-02-19 22:27:10 +00:00
selftest_llc.h
selftest_lrc.c	drm/i915: Move the engine mask to intel_gt_info	2020-07-08 21:07:11 +01:00
selftest_mocs.c	drm/i915/gt: Incrementally check for rewinding	2020-06-10 15:42:47 +01:00
selftest_rc6.c	drm/i915: Print caller when tainting for CI	2020-07-06 19:21:07 +01:00
selftest_rc6.h
selftest_reset.c	drm/i915/guc: Kill USES_GUC_SUBMISSION macro	2020-02-20 17:48:03 +00:00
selftest_ring_submission.c	drm/i915/selftests: Always flush before unpining after writing	2020-05-11 16:50:04 +01:00
selftest_ring.c	drm/i915/gt: Incrementally check for rewinding	2020-06-10 15:42:47 +01:00
selftest_rps.c	drm/i915/selftests: Enable selftesting of busy-stats	2020-06-18 09:26:53 +01:00
selftest_rps.h	drm/i915/gt: Fix up clock frequency	2020-04-27 17:34:33 +01:00
selftest_timeline.c	drm/i915/selftests: Enable selftesting of busy-stats	2020-06-18 09:26:53 +01:00
selftest_workarounds.c	drm/i915/selftests: Ignore autoincrementing timestamp on verfifying whitelists	2020-06-02 23:14:42 +01:00
shmem_utils.c	drm/i915/gt: Keep a no-frills swappable copy of the default context state	2020-04-29 19:02:37 +01:00
shmem_utils.h	drm/i915/gt: Keep a no-frills swappable copy of the default context state	2020-04-29 19:02:37 +01:00
st_shmem_utils.c	drm/i915/gt: Keep a no-frills swappable copy of the default context state	2020-04-29 19:02:37 +01:00
sysfs_engines.c	drm/i915: Show per-engine default property values in sysfs	2020-05-14 08:25:05 +01:00
sysfs_engines.h	drm/i915/gt: Expose engine properties via sysfs	2020-02-28 22:03:19 +00:00