Diffusion FreeBSD src repository d1bdc2821fcd

Deprecate contigfree(9) in favour of free(9)
d1bdc2821fcd
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MichalX.Gulbicki_intel.com

Description

Deprecate contigfree(9) in favour of free(9)

As of 9e6544dd6e02c46b805d11ab925c4f3b18ad7a4b contigfree(9) is no longer
needed and should not be used anymore. We leave a wrapper for 3rd party
code in at least 15.x but remove (almost) all other cases from the tree.

This leaves one use of contigfree(9) untouched; that was the original
trigger for 9e6544dd6e02 and is handled in D45813 (to be committed
seperately later).

Sponsored by: The FreeBSD Foundation
Reviewed by: markj, kib
Tested by: pho (10h stress test run)
Differential Revision: https://reviews.freebsd.org/D46099

Details

Provenance

bz	Authored on Jul 23 2024, 7:21 PM

Reviewer

Differential Revision

D46099: Deprecate contigfree(9) in favour of free(9)

Parents

rG5b8c01d13a09: amd64 pmap: Optimize PKU lookups when creating superpage mappings

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Event Timeline

bz committed rGd1bdc2821fcd: Deprecate contigfree(9) in favour of free(9) (authored by bz).Jul 26 2024, 10:45 AM

Herald added a subscriber: MichalX.Gulbicki_intel.com. · View Herald TranscriptJul 26 2024, 10:47 AM

bz mentioned this in D46099: Deprecate contigfree(9) in favour of free(9).Jul 26 2024, 10:52 AM

bz added an edge: D46099: Deprecate contigfree(9) in favour of free(9).Jul 26 2024, 11:17 AM

Changes (51)

Path

Size

ObsoleteFiles.inc

share/

man/

man9/

sys/

amd64/

acpica/

vmm/

amd/

arm64/

arm64/

busdma_bounce.c

include/

iommu/

compat/

x86bios/

dev/

agp/

bwn/

cxgbe/

tom/

dcons/

hpt27xx/

hpt27xx_osm_bsd.c

hptmv/

hptnr/

hptnr_osm_bsd.c

hptrr/

hptrr_osm_bsd.c

hyperv/

netvsc/

vmbus/

vmbus_chanvar.h

ioat/

isci/

lge/

netmap/

pms/

freebsd/

driver/

ini/

src/

pst/

qat/

qat/

qat_api/

qat_utils/

src/

QatUtilsServices.c

virtio/

gpu/

vmware/

vmci/

vmci_kernel_if.c

xen/

blkfront/

i386/

acpica/

kern/

powerpc/

powernv/

powerpc/

busdma_machdep.c

riscv/

include/

riscv/

busdma_bounce.c

sys/

x86/

include/

isa/

x86/

busdma_bounce.c

tools/

test/

stress2/

misc/

contigmalloc.sh

contigmalloc2.sh

contigmalloc3.sh

rGd1bdc2821fcd

ObsoleteFiles.inc

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share/man/man9/Makefile

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share/man/man9/contigmalloc.9

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sys/amd64/acpica/acpi_wakeup.c

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sys/amd64/vmm/amd/svm.c

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sys/arm64/arm64/busdma_bounce.c

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sys/arm64/arm64/gicv3_its.c

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sys/arm64/include/bus_dma.h

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sys/arm64/iommu/smmu.c

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sys/arm64/iommu/smmuvar.h

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sys/compat/x86bios/x86bios.c

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sys/dev/agp/agp_i810.c

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sys/dev/bwn/if_bwn.c

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sys/dev/cxgbe/tom/t4_ddp.c

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sys/dev/dcons/dcons_os.c

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sys/dev/hpt27xx/hpt27xx_osm_bsd.c

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sys/dev/hptmv/entry.c

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sys/dev/hptnr/hptnr_osm_bsd.c

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sys/dev/hptrr/hptrr_osm_bsd.c

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sys/dev/hyperv/netvsc/if_hn.c

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sys/dev/hyperv/vmbus/vmbus.c

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sys/dev/hyperv/vmbus/vmbus_chan.c

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sys/dev/hyperv/vmbus/vmbus_chanvar.h

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sys/dev/hyperv/vmbus/vmbus_xact.c

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sys/dev/ioat/ioat_test.c

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sys/dev/isci/isci.c

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sys/dev/lge/if_lge.c

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sys/dev/netmap/if_ptnet.c

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sys/dev/netmap/netmap_mem2.c

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sys/dev/pms/freebsd/driver/ini/src/agtiapi.c

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sys/dev/pst/pst-iop.c

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sys/dev/pst/pst-raid.c

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sys/dev/qat/qat/qat_ocf.c

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sys/dev/qat/qat_api/qat_utils/src/QatUtilsServices.c

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sys/dev/virtio/gpu/virtio_gpu.c

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sys/dev/virtio/virtqueue.c

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sys/dev/vmware/vmci/vmci_kernel_if.c

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sys/dev/xen/blkfront/blkfront.c

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sys/i386/acpica/acpi_wakeup.c

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sys/kern/kern_malloc.c

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sys/powerpc/powernv/opal_nvram.c

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sys/powerpc/powerpc/busdma_machdep.c

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sys/riscv/include/bus_dma.h

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sys/riscv/riscv/busdma_bounce.c

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sys/sys/malloc.h

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sys/x86/include/bus_dma.h

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sys/x86/isa/isa_dma.c

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sys/x86/x86/busdma_bounce.c

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tools/test/stress2/misc/contigmalloc.sh

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tools/test/stress2/misc/contigmalloc2.sh

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tools/test/stress2/misc/contigmalloc3.sh

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