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freebsd-nq/sys/dev/acpica
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Mark Johnston 0f8b212a1e acpi: Ensure that adjacent memory affinity table entries are coalesced 
The SRAT may contain multiple distinct entries that together describe a
contiguous region of physical memory.  In this case we were not
coalescing the corresponding entries in the memory affinity table, which
led to fragmented phys_avail[] entries.  Since r338431 the vm_phys_segs[]
entries derived from phys_avail[] will be coalesced, resulting in a
situation where vm_phys_segs[] entries do not have a covering
phys_avail[] entry.  vm_page_startup() will not add such segments to the
physical memory allocator, leaving them unused.

Reported by:	Don Morris <dgmorris@earthlink.net>
Reviewed by:	kib, vangyzen
MFC after:	2 weeks
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D27620
2020-12-18 16:04:48 +00:00
..
Osd acpica: clean up empty lines in .c and .h files 2020-09-01 21:32:41 +00:00
acpi_acad.c acpi(9): Add EVENTHANDLERs for video and AC adapter events. 2020-10-31 20:14:28 +00:00
acpi_apei.c Unify AcpiGetTable() KPI use in identify, probe and attach. 2020-08-19 19:55:12 +00:00
acpi_battery.c Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
acpi_bus_if.m
acpi_button.c Expose the ACPI power button, sleep button and LID state as evdev's. 2020-03-02 09:45:06 +00:00
acpi_cmbat.c Add workaround for models which do not follow the ACPI specification strictly. 2020-02-27 17:13:57 +00:00
acpi_container.c Distinguish _CID match and _HID match and make lower priority probe 2018-10-26 00:05:46 +00:00
acpi_cpu.c acpica: clean up empty lines in .c and .h files 2020-09-01 21:32:41 +00:00
acpi_dock.c acpi_dock(4): Add ACPI_PNP_INFO 2020-10-31 22:20:42 +00:00
acpi_ec.c acpi_ec(4): Don't probe erroneously if success occurred 2020-04-23 17:30:03 +00:00
acpi_hpet.c acpi_hpet: Add Hygon Dhyana support. 2020-02-07 22:26:11 +00:00
acpi_hpet.h
acpi_if.m Add _BIX (Battery Information Extended) object support. 2020-02-19 06:28:55 +00:00
acpi_isab.c acpica: clean up empty lines in .c and .h files 2020-09-01 21:32:41 +00:00
acpi_lid.c Send Lid status notification via devd from acpi_lid_status_update. 2020-05-16 01:50:28 +00:00
acpi_package.c Add _BIX (Battery Information Extended) object support. 2020-02-19 06:28:55 +00:00
acpi_pci_link.c acpica: clean up empty lines in .c and .h files 2020-09-01 21:32:41 +00:00
acpi_pci.c Rename kernel option ACPI_DMAR to IOMMU. 2020-09-29 20:29:07 +00:00
acpi_pcib_acpi.c Add mostly dummy hw.pci.enable_aspm tunable. 2020-06-26 19:55:11 +00:00
acpi_pcib_pci.c
acpi_pcib.c acpica: rework INTRNG interrupts 2018-11-19 03:02:47 +00:00
acpi_pcibvar.h
acpi_pcivar.h Drop "All rights reserved" from my copyright statements. 2019-03-06 22:11:45 +00:00
acpi_perf.c
acpi_powerres.c acpica: clean up empty lines in .c and .h files 2020-09-01 21:32:41 +00:00
acpi_pxm.c acpi: Ensure that adjacent memory affinity table entries are coalesced 2020-12-18 16:04:48 +00:00
acpi_quirk.c Merge ACPICA 20190329. 2019-03-29 20:21:28 +00:00
acpi_quirks
acpi_resource.c acpi_resource: support multiple IRQs 2020-09-30 17:09:17 +00:00
acpi_smbat.c Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
acpi_smbus.h acpica: clean up empty lines in .c and .h files 2020-09-01 21:32:41 +00:00
acpi_thermal.c acpica: clean up empty lines in .c and .h files 2020-09-01 21:32:41 +00:00
acpi_throttle.c
acpi_timer.c acpica: clean up empty lines in .c and .h files 2020-09-01 21:32:41 +00:00
acpi_video.c acpi_video(4): Put display device in to D3 state on "Display off" event. 2020-10-31 20:28:13 +00:00
acpi.c [arm64] Parse ACPI _PXM property on ARM64 platform 2020-12-01 20:27:06 +00:00
acpiio.h Add _BIX (Battery Information Extended) object support. 2020-02-19 06:28:55 +00:00
acpivar.h Add plug and play information macroses for ACPI and I2C buses. 2020-10-31 22:15:59 +00:00