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2f7e87692e
linux-next/include/drm
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Chris Wilson 2f7e87692e drm/mm: Reject over-sized allocation requests early 
As we keep an rbtree of available holes sorted by their size, we can
very easily determine if there is any hole large enough that might
satisfy the allocation request. This helps when dealing with a highly
fragmented address space and a request for a search by address.

To cache the largest size, we convert into the cached rbtree variant
which tracks the leftmost node for us. However, currently we sorted into
ascending size order so the leftmost node is the smallest, and so to
make it the largest hole we need to invert our sorting.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180521082131.13744-1-chris@chris-wilson.co.uk
2018-05-24 15:04:16 +01:00
..
bridge drm/bridge: analogix_dp: Split the platform-specific poweron in two parts 2018-04-24 08:34:49 +02:00
i2c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
tinydrm drm: Move simple_display_pipe prepare_fb helper into gem fb helpers 2018-04-24 13:57:22 +02:00
ttm drm/ttm: Export the ttm_k[un]map_atomic_prot API. 2018-03-22 11:10:06 +01:00
amd_asic_type.h drm/amdgpu: add vega12 to asic_type enum 2018-03-21 14:23:39 -05:00
ati_pcigart.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drm_agpsupport.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drm_atomic_helper.h drm: Don't pass clip to drm_atomic_helper_check_plane_state() 2018-03-05 20:48:25 +02:00
drm_atomic.h drm-misc-next for 4.17: 2018-03-14 10:59:16 +10:00
drm_auth.h drm: Add drm_object lease infrastructure [v5] 2017-10-25 16:31:29 +10:00
drm_blend.h drm/blend: Add a generic alpha property 2018-04-16 21:17:29 +02:00
drm_bridge.h drm/bridge: spelling and coding style minor fixes 2018-05-17 17:19:32 +02:00
drm_cache.h drm: add func to get max iomem address v2 2018-02-13 11:57:59 -05:00
drm_color_mgmt.h drm: Introduce drm_color_lut_size() 2018-03-16 15:44:01 +02:00
drm_connector.h drm: content-type property for HDMI connector 2018-05-17 18:58:35 +03:00
drm_crtc_helper.h drm: Allow determining if current task is output poll worker 2018-02-16 22:30:06 +01:00
drm_crtc.h drm: clarify adjusted_mode documentation for bridges 2018-05-15 17:34:38 +02:00
drm_debugfs_crc.h drm: Add API for capturing frame CRCs 2016-10-17 16:44:34 +02:00
drm_debugfs.h drm/debugfs: Add kerneldoc 2017-03-24 09:36:06 +01:00
drm_device.h drm: remove all control node code 2018-05-03 21:26:32 +02:00
drm_displayid.h drm/edid: add displayid detailed 1 timings to the modelist. (v1.1) 2016-05-23 11:35:31 +10:00
drm_dp_dual_mode_helper.h drm: Fix LSPCON kernel-doc 2016-10-19 18:20:40 +03:00
drm_dp_helper.h Merge remote-tracking branch 'drm/drm-next' into drm-misc-next 2018-05-11 18:08:10 +02:00
drm_dp_mst_helper.h drm/dp/mst: Sideband message transaction to power up/down nodes 2017-09-11 16:03:57 +03:00
drm_drv.h Merge airlied/drm-next into drm-misc-next 2018-03-30 12:35:45 -04:00
drm_edid.h drm: Don't EXPORT drm_add/reset_display_info 2018-04-24 21:34:53 +02:00
drm_encoder_slave.h drm: Don't include <drm/drm_encoder.h> in <drm/drm_crtc.h> 2016-12-18 16:29:29 +05:30
drm_encoder.h Merge airlied/drm-next into drm-misc-next 2017-11-21 14:17:56 +01:00
drm_fb_cma_helper.h drm/cma-helper: Add drm_fb_cma_fbdev_init/fini() 2017-12-08 14:27:47 +01:00
drm_fb_helper.h drm/fb-helper: Add drm_fb_helper_defio_init() 2017-12-20 14:52:22 +01:00
drm_file.h drm: Fix render node numbering regression from control node removal. 2018-05-14 07:43:09 +01:00
drm_fixed.h drm: Add drm_fixp_from_fraction and drm_fixp2int_ceil 2016-02-05 15:23:48 +10:00
drm_flip_work.h drm/kms-helpers: Use recommened kerneldoc for struct member refs 2017-01-25 16:18:57 +01:00
drm_fourcc.h drm/fourcc: Add a alpha field to drm_format_info 2018-01-29 12:07:47 +01:00
drm_framebuffer.h drm/framebuffer: Print task that allocated the fb in debug info. 2017-12-20 15:30:17 +01:00
drm_gem_cma_helper.h Merge tag 'drm-misc-next-2017-11-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-next 2017-12-04 05:42:49 +10:00
drm_gem_framebuffer_helper.h drm: Move simple_display_pipe prepare_fb helper into gem fb helpers 2018-04-24 13:57:22 +02:00
drm_gem.h drm: move read_domains and write_domain into i915 2018-02-16 14:12:48 +00:00
drm_global.h drm: drop extern from function decls 2017-03-24 09:36:06 +01:00
drm_hashtab.h drm: drop extern from function decls 2017-03-24 09:36:06 +01:00
drm_hdcp.h drm: Fix HDCP downstream dev count read 2018-04-16 12:10:48 -04:00
drm_ioctl.h drm: remove all control node code 2018-05-03 21:26:32 +02:00
drm_irq.h drm: Extract drm_vblank.[hc] 2017-06-01 08:02:14 +02:00
drm_lease.h drm: Add four ioctls for managing drm mode object leases [v7] 2017-10-25 16:31:30 +10:00
drm_legacy.h drm: prefer inline over __inline__ 2018-03-28 09:34:12 +03:00
drm_mipi_dsi.h drm/dsi: Implement DCS set/get display brightness 2016-08-24 13:34:00 +02:00
drm_mm.h drm/mm: Reject over-sized allocation requests early 2018-05-24 15:04:16 +01:00
drm_mode_config.h drm: content-type property for HDMI connector 2018-05-17 18:58:35 +03:00
drm_mode_object.h drm: remove drm_mode_object_{un/reference} aliases 2018-03-19 09:09:46 -04:00
drm_modes.h drm: Expose modes with aspect ratio, only if requested 2018-05-11 09:06:39 +02:00
drm_modeset_helper_vtables.h drm/atomic: better doc for implicit vs explicit fencing 2018-04-24 14:01:15 +02:00
drm_modeset_helper.h drm/modeset-helper: Add simple modeset suspend/resume helpers 2017-11-30 18:18:08 +01:00
drm_modeset_lock.h drm/atomic: Prepare drm_modeset_lock infrastructure for interruptible waiting, v2. 2017-09-13 09:50:52 +02:00
drm_of.h main drm pull request for v4.15 2017-11-15 20:42:10 -08:00
drm_os_linux.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drm_panel.h drm/panel: Add device_link from panel device to DRM device 2018-05-18 11:22:06 +02:00
drm_pci.h drm/pci: Deprecate drm_pci_init/exit completely 2017-06-20 10:41:03 +02:00
drm_pciids.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drm_plane_helper.h drm: Don't pass clip to drm_atomic_helper_check_plane_state() 2018-03-05 20:48:25 +02:00
drm_plane.h drm/atomic: better doc for implicit vs explicit fencing 2018-04-24 14:01:15 +02:00
drm_prime.h drm: export gem dmabuf_ops for drivers to reuse 2018-01-09 12:07:07 -05:00
drm_print.h drm: Reduce object size of DRM_DEV_<LEVEL> uses 2018-03-19 15:15:42 +01:00
drm_property.h drm: Don't pass the index to drm_property_add_enum() 2018-04-27 16:46:50 +03:00
drm_rect.h drm/rect: Handle rounding errors in drm_rect_clip_scaled, v3. 2018-05-04 11:09:54 +02:00
drm_scdc_helper.h drm: Fix warning when building docs for scdc_helper 2017-07-31 14:24:14 +02:00
drm_simple_kms_helper.h drm: Move simple_display_pipe prepare_fb helper into gem fb helpers 2018-04-24 13:57:22 +02:00
drm_syncobj.h drm/syncobj: some kerneldoc polish 2017-12-15 11:26:52 +01:00
drm_sysfs.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
drm_utils.h drm: Add panel orientation quirks, v6. 2017-12-04 23:03:21 +01:00
drm_vblank.h Merge tag 'drm-intel-next-2018-02-21' of git://anongit.freedesktop.org/drm/drm-intel into drm-next 2018-03-01 14:07:22 +10:00
drm_vma_manager.h drm/vma-manager: drm_vma_node_start() constify argument 2017-11-11 11:19:37 +01:00
drmP.h drm: make drm_core_check_feature() bool that it is 2018-03-28 09:35:20 +03:00
gma_drm.h
gpu_scheduler_trace.h drm: move amd_gpu_scheduler into common location 2017-12-07 11:51:56 -05:00
gpu_scheduler.h drm/sched: move fence slab handling to module init/exit 2017-12-07 11:52:14 -05:00
i915_component.h drm/i915/cnl: Add Port F definition. 2018-01-19 17:51:35 -02:00
i915_drm.h x86/early-quirks: export the stolen region as a resource 2017-12-12 12:30:18 +02:00
i915_pciids.h drm/i915/icl: Add the ICL PCI IDs 2018-02-22 11:33:20 +02:00
intel_lpe_audio.h ALSA: x86: Register multiple PCM devices for the LPE audio card 2017-05-03 16:24:00 +03:00
intel-gtt.h drm/i915: prefer resource_size_t for everything stolen 2017-12-12 12:30:22 +02:00
spsc_queue.h drm: move amd_gpu_scheduler into common location 2017-12-07 11:51:56 -05:00