Chris Wilson c5cf9a9147 drm/i915: Create a kmem_cache to allocate struct i915_priolist from ...

The i915_priolist are allocated within an atomic context on a path where
we wish to minimise latency. If we use a dedicated kmem_cache, we have
the advantage of a local freelist from which to service new requests
that should keep the latency impact of an allocation small. Though
currently we expect the majority of requests to be at default priority
(and so hit the preallocate priolist), once userspace starts using
priorities they are likely to use many fine grained policies improving
the utilisation of a private slab.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170517121007.27224-9-chris@chris-wilson.co.uk

2017-05-17 13:38:12 +01:00

..

gvt

drm/i915: Use engine->context_pin() to report the intel_ring

2017-05-04 11:54:43 +01:00

selftests

drm/i915: Create a kmem_cache to allocate struct i915_priolist from

2017-05-17 13:38:12 +01:00

dvo_ch7xxx.c

…

dvo_ch7017.c

drm/i915/lvds: Remove magic from PLL programming

2017-05-10 13:47:55 +03:00

dvo_ivch.c

…

dvo_ns2501.c

…

dvo_sil164.c

…

dvo_tfp410.c

…

dvo.h

…

i915_cmd_parser.c

drm/i915: Redefine ptr_pack_bits() and friends

2017-05-17 13:38:04 +01:00

i915_debugfs.c

drm/i915: Split execlist priority queue into rbtree + linked list

2017-05-17 13:38:09 +01:00

i915_drv.c

drm/i915: Do not leak dev_priv->l3_parity.remap_info[]

2017-05-02 12:09:13 +03:00

i915_drv.h

drm/i915: Create a kmem_cache to allocate struct i915_priolist from

2017-05-17 13:38:12 +01:00

i915_gem_batch_pool.c

drm/i915: Retire an active batch pool object rather than allocate new

2017-03-17 17:57:20 +00:00

i915_gem_batch_pool.h

…

i915_gem_clflush.c

drm/i915: Mark up clflushes as belonging to an unordered timeline

2017-05-03 11:08:45 +01:00

i915_gem_clflush.h

drm/i915: Mark up clflushes as belonging to an unordered timeline

2017-05-03 11:08:45 +01:00

i915_gem_context.c

drm/i915: Use a define for the default priority [0]

2017-05-17 13:38:08 +01:00

i915_gem_context.h

drm/i915: make context status notifier head be per engine

2017-03-21 16:51:47 +02:00

i915_gem_dmabuf.c

drm/i915: Implement dma_buf_ops->kmap

2017-05-03 23:15:02 +01:00

i915_gem_evict.c

drm/i915: Move retire-requests into i915_gem_wait_for_idle()

2017-03-31 12:03:46 +01:00

i915_gem_execbuffer.c

drm/i915: Copy user requested buffers into the error state

2017-04-15 12:39:57 +01:00

i915_gem_fence_reg.c

drm/i915: Take rpm wakelock for releasing the fence on unbind

2017-03-06 14:38:18 +00:00

i915_gem_fence_reg.h

drm/i915: Replace 4096 with PAGE_SIZE or I915_GTT_PAGE_SIZE

2017-01-10 20:54:32 +00:00

i915_gem_gtt.c

drm/i915: use vma->size for appgtt allocate_va_range

2017-05-16 11:26:36 +01:00

i915_gem_gtt.h

drm/i915: Avoid using word legacy with ppgtt

2017-03-03 16:46:23 +02:00

i915_gem_internal.c

Linux 4.10-rc8

2017-02-23 12:10:12 +10:00

i915_gem_object.h

drm/i915: Use pagecache write to prepopulate shmemfs from pwrite-ioctl

2017-03-09 10:46:07 +02:00

i915_gem_render_state.c

scripts/spelling.txt: add "aligment" pattern and fix typo instances

2017-02-27 18:43:46 -08:00

i915_gem_render_state.h

…

i915_gem_request.c

drm/i915: Split execlist priority queue into rbtree + linked list

2017-05-17 13:38:09 +01:00

i915_gem_request.h

drm/i915: Split execlist priority queue into rbtree + linked list

2017-05-17 13:38:09 +01:00

i915_gem_shrinker.c

drm/i915: Do not sync RCU during shrinking

2017-05-11 15:58:23 +03:00

i915_gem_stolen.c

drm/i915/gvt: Disable access to stolen memory as a guest

2017-02-16 11:59:13 +02:00

i915_gem_tiling.c

drm/i915: Prevent concurrent tiling/framebuffer modifications

2017-03-01 17:57:17 +00:00

i915_gem_timeline.c

drm/i915: Squash repeated awaits on the same fence

2017-05-03 11:08:48 +01:00

i915_gem_timeline.h

drm/i915: Rename intel_timeline.sync_seqno[] to .global_sync[]

2017-05-03 11:08:52 +01:00

i915_gem_userptr.c

drm/i915/userptr: Reinvent GGTT self-faulting protection

2017-03-16 10:21:25 +00:00

i915_gem.c

drm/i915: Create a kmem_cache to allocate struct i915_priolist from

2017-05-17 13:38:12 +01:00

i915_gem.h

drm/i915: Squash repeated awaits on the same fence

2017-05-03 11:08:48 +01:00

i915_gpu_error.c

drm/i915/execlists: Pack the count into the low bits of the port.request

2017-05-17 13:38:06 +01:00

i915_guc_reg.h

drm/i915/huc: Add HuC fw loading support

2017-01-19 11:18:55 +02:00

i915_guc_submission.c

drm/i915: Create a kmem_cache to allocate struct i915_priolist from

2017-05-17 13:38:12 +01:00

i915_ioc32.c

…

i915_irq.c

drm/i915: Don't mark an execlists context-switch when idle

2017-05-17 13:38:08 +01:00

i915_memcpy.c

…

i915_mm.c

…

i915_oa_hsw.c

…

i915_oa_hsw.h

…

i915_params.c

drm/i915/uc: Add params for specifying firmware

2017-03-15 14:26:30 +02:00

i915_params.h

drm/i915/uc: Add params for specifying firmware

2017-03-15 14:26:30 +02:00

i915_pci.c

drm/i915: Eliminate HAS_HW_CONTEXTS

2017-04-28 12:11:59 +03:00

i915_perf.c

drm/i915/perf: rate limit spurious oa report notice

2017-05-13 11:03:43 +01:00

i915_pvinfo.h

…

i915_reg.h

drm/i915: Support variable cursor height on ivb+

2017-05-10 19:28:34 +03:00

i915_selftest.h

drm/i915: Use fault-injection to force the shrinker to run in live GTT tests

2017-02-13 20:46:32 +00:00

i915_suspend.c

…

i915_sw_fence.c

drm/i915: Import the kfence selftests for i915_sw_fence

2017-05-17 13:38:02 +01:00

i915_sw_fence.h

drm/i915: Remove kref from i915_sw_fence

2017-05-17 13:38:01 +01:00

i915_syncmap.c

drm/i915: Squash repeated awaits on the same fence

2017-05-03 11:08:48 +01:00

i915_syncmap.h

drm/i915: Squash repeated awaits on the same fence

2017-05-03 11:08:48 +01:00

i915_sysfs.c

drm/i915: Do not leak dev_priv->l3_parity.remap_info[]

2017-05-02 12:09:13 +03:00

i915_trace_points.c

…

i915_trace.h

drm/i915: Add g4x watermark tracepoint

2017-05-10 16:48:32 +03:00

i915_utils.h

drm/i915: Split execlist priority queue into rbtree + linked list

2017-05-17 13:38:09 +01:00

i915_vgpu.c

drm/i915: Fix vGPU balloon for ggtt guard page

2017-03-17 09:41:27 +00:00

i915_vgpu.h

…

i915_vma.c

drm/i915: Remove the vma from the drm_mm if binding fails

2017-03-09 10:43:55 +02:00

i915_vma.h

drm/i915: Exercise i915_vma_pin/i915_vma_insert

2017-02-13 20:46:41 +00:00

intel_acpi.c

…

intel_atomic_plane.c

drm/i915: Remove vma unpin in intel_plane_destroy

2017-05-11 11:30:27 +02:00

intel_atomic.c

drm/i915: Skip useless watermark/FIFO related work on VLV/CHV when not needed

2017-03-03 16:50:10 +02:00

intel_audio.c

drm/i915: Reorganize intel_lpe_audio_notify() arguments

2017-05-03 16:20:48 +03:00

intel_bios.c

drm/i915/vbt: split out defaults that are set when there is no VBT

2017-03-14 10:49:13 +02:00

intel_bios.h

drm/i915/dsi: Fix swapping of MIPI_SEQ_DEASSERT_RESET / MIPI_SEQ_ASSERT_RESET

2016-12-20 16:28:25 +02:00

intel_breadcrumbs.c

drm/i915: Apply a cond_resched() to the saturated signaler

2017-04-26 16:27:58 +03:00

intel_cdclk.c

drm/i915: Fix rawclk readout for g4x

2017-05-05 19:49:47 +03:00

intel_color.c

drm/i915/glk: Improve rounding caused by pre-CSC gamma tables

2017-03-14 16:07:00 +02:00

intel_crt.c

drm/i915: Convert intel_crt connector properties to atomic.

2017-04-12 10:53:22 +02:00

intel_csr.c

drm/i915: update the firmware download URL

2017-03-28 11:17:37 +03:00

intel_ddi.c

drm/i915: make a few DDI functions static

2017-03-31 11:32:41 -03:00

intel_device_info.c

drm/i915: Add support for sprites on g4x

2017-05-10 16:48:32 +03:00

intel_display.c

gpu: drm: i915: compress logic into one line

2017-05-16 11:28:01 +02:00

intel_dp_aux_backlight.c

drm/i915: Restore brightness level in aux backlight driver

2017-05-12 15:51:20 +03:00

intel_dp_link_training.c

drm/i915: Implement Link Rate fallback on Link training failure

2017-04-13 21:57:37 +03:00

intel_dp_mst.c

drm/i915: Convert intel_dp_mst connector properties to atomic.

2017-04-12 10:53:22 +02:00

intel_dp.c

drm/i915/dp: Check error return during DPCD capability queries

2017-05-10 13:47:40 +03:00

intel_dpio_phy.c

…

intel_dpll_mgr.c

Linux 4.10-rc8

2017-02-23 12:10:12 +10:00

intel_dpll_mgr.h

drm/i915: Remove unused function intel_ddi_get_link_dpll()

2017-02-10 11:40:27 +02:00

intel_drv.h

drm/i915: Clean up cursor junk from intel_crtc

2017-05-10 19:03:00 +03:00

intel_dsi_dcs_backlight.c

…

intel_dsi_pll.c

drm/i915/glk: Validate only DSI PORT A PLL divider

2017-02-28 11:54:52 +02:00

intel_dsi_vbt.c

drm/i915/glk: Calculate high/low switch count for GLK

2017-05-15 18:29:46 +03:00

intel_dsi.c

drm/i915/glk: Fix DSI "*ERROR* ULPS is still active" messages

2017-04-28 17:09:06 +03:00

intel_dsi.h

drm/i915/dsi: arrange intel_dsi.h according to relevant files

2017-03-07 15:18:43 +02:00

intel_dvo.c

drm/i915: Convert intel DVO connector to atomic

2017-04-12 10:53:29 +02:00

intel_engine_cs.c

drm/i915: Split execlist priority queue into rbtree + linked list

2017-05-17 13:38:09 +01:00

intel_fbc.c

drm/i915: Use new atomic iterator macros in fbc

2017-03-13 12:06:40 +01:00

intel_fbdev.c

drm/i915/fbdev: Stop repeating tile configuration on stagnation

2017-03-09 10:43:17 +02:00

intel_fifo_underrun.c

drm/i915: Add FIFO underrun tracepoints

2017-03-03 16:50:11 +02:00

intel_frontbuffer.c

drm/i915: Remove 'retire' parameter from intel_fb_obj_flush

2017-02-22 12:12:17 +00:00

intel_frontbuffer.h

drm/i915: Remove 'retire' parameter from intel_fb_obj_flush

2017-02-22 12:12:17 +00:00

intel_guc_fwif.h

drm/i915/guc: Use GUC prefix for CORE_FAMILY definitions

2017-04-05 10:06:38 +01:00

intel_guc_loader.c

drm/i915/guc: write wopcm related register once during uc init

2017-04-13 14:01:01 +03:00

intel_guc_log.c

drm/i915: Treat WC a separate cache domain

2017-04-12 12:35:17 +01:00

intel_gvt.c

drm/i915/gvt: Turn on KBL platform support.

2017-03-29 15:28:51 +08:00

intel_gvt.h

…

intel_hangcheck.c

drm/i915: Avoid format string expansion from engine names

2017-04-19 15:49:27 +03:00

intel_hdmi.c

drm/i915/glk: Don't allow 12 bpc when htotal is too big

2017-04-26 19:03:36 +03:00

intel_hotplug.c

drm/atomic: Acquire connection_mutex lock in drm_helper_probe_single_connector_modes, v4.

2017-04-06 21:29:23 +02:00

intel_huc.c

drm/i915/guc: write wopcm related register once during uc init

2017-04-13 14:01:01 +03:00

intel_i2c.c

drm/i915: Introduce IS_GEN9_BC for Skylake and Kabylake.

2017-01-24 10:29:00 -08:00

intel_lpe_audio.c

ALSA: x86: Register multiple PCM devices for the LPE audio card

2017-05-03 16:24:00 +03:00

intel_lrc.c

drm/i915: Create a kmem_cache to allocate struct i915_priolist from

2017-05-17 13:38:12 +01:00

intel_lrc.h

drm/i915: Sanitize engine context sizes

2017-04-28 12:11:59 +03:00

intel_lspcon.c

drm/i915/lspcon: Fix resume time initialization due to unasserted HPD

2017-02-16 11:59:10 +02:00

intel_lvds.c

drm/i915: Store encoder power domain in struct intel_encoder

2017-02-27 09:07:51 +02:00

intel_mocs.c

drm/i915: Emit to ringbuffer directly

2017-02-14 14:30:46 +00:00

intel_mocs.h

…

intel_modes.c

…

intel_opregion.c

drm/i915/opregion: debug log about invalid ACPI OpRegion VBT

2017-03-30 09:12:36 +03:00

intel_overlay.c

drm/i915: Remove superfluous i915_add_request_no_flush() helper

2017-03-17 13:03:25 +00:00

intel_panel.c

drm/i915: Check error return when converting pipe to connector

2017-05-10 13:47:49 +03:00

intel_pipe_crc.c

drm/i915: use memdup_user_nul

2017-05-08 09:28:39 +02:00

intel_pm.c

drm/i915: Add g4x watermark tracepoint

2017-05-10 16:48:32 +03:00

intel_psr.c

drm/i915/psr: Fix compiler warnings for hsw_psr_disable()

2017-01-18 10:25:01 +00:00

intel_renderstate_gen6.c

…

intel_renderstate_gen7.c

…

intel_renderstate_gen8.c

…

intel_renderstate_gen9.c

…

intel_renderstate.h

…

intel_ringbuffer.c

drm/i915: Micro-optimise hotpath through intel_ring_begin()

2017-05-04 15:40:38 +01:00

intel_ringbuffer.h

drm/i915: Split execlist priority queue into rbtree + linked list

2017-05-17 13:38:09 +01:00

intel_runtime_pm.c

drm/i915: WARN if the core runtime PM get helpers fail

2017-03-28 16:02:10 +03:00

intel_sdvo_regs.h

…

intel_sdvo.c

drm/i915/sdvo: Check error return from intel_sdvo_get_value()

2017-05-10 13:47:43 +03:00

intel_sideband.c

drm/i915: Distinguish between timeout and error in sideband transactions

2017-02-27 17:22:19 +00:00

intel_sprite.c

drm/i915: Pass intel_plane and intel_crtc to plane hooks

2017-05-10 18:59:36 +03:00

intel_tv.c

drm/i915: Convert intel_tv connector properties to atomic, v5.

2017-04-12 10:53:22 +02:00

intel_uc.c

drm/i915/guc: Make scratch register base and count flexible

2017-05-11 12:49:26 +03:00

intel_uc.h

drm/i915/guc: Make scratch register base and count flexible

2017-05-11 12:49:26 +03:00

intel_uncore.c

drm/i915: Fix __intel_wait_for_register_fw to not sleep in atomic

2017-05-10 20:06:41 +02:00

intel_uncore.h

drm/i915: Move uncore definitions into a separate header

2017-05-09 16:02:47 +03:00

intel_vbt_defs.h

drm/915: Parsing the missed out DTD fields from the VBT

2016-12-23 15:13:39 +02:00

Kconfig

Merge tag 'topic/designware-baytrail-2017-03-02' of git://anongit.freedesktop.org/git/drm-intel into drm-intel-next-queued

2017-03-13 09:26:06 +01:00

Kconfig.debug

drm/i915: Import the kfence selftests for i915_sw_fence

2017-05-17 13:38:02 +01:00

Makefile

drm/i915: Squash repeated awaits on the same fence

2017-05-03 11:08:48 +01:00