Page MenuHomeFreeBSD
Differential D34967

busdma_bounce: Add free_bounce_pages helper function.
ClosedPublic
Actions

Authored by jhb on Apr 19 2022, 5:35 PM.
Tags
None
Referenced Files
Unknown Object (File)
Mon, Mar 23, 10:57 PM
Unknown Object (File)
Fri, Mar 6, 1:07 PM
Unknown Object (File)
Feb 8 2026, 3:23 AM
Unknown Object (File)
Feb 7 2026, 9:42 PM
Unknown Object (File)
Jan 30 2026, 5:49 PM
Unknown Object (File)
Nov 28 2025, 2:43 PM
Unknown Object (File)
Nov 7 2025, 3:14 AM
Unknown Object (File)
Nov 5 2025, 5:06 PM
View All Files
Subscribers
andrew
bz
emaste
jhibbits

Details

Reviewers
imp
manu
Commits
rGd4ab3a8d4f06: busdma_bounce: Add free_bounce_pages helper function.
Summary

Deduplicate code to iterate over the bpages list in a bus_dmamap_t
freeing bounce pages during bus_dmamap_unload.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Not Applicable
Unit
Tests Not Applicable

Revision Contents
Changeset List

PathSize
sys/
arm/
arm/
6 lines
arm64/
arm64/
8 lines
kern/
11 lines
powerpc/
powerpc/
7 lines
riscv/
riscv/
8 lines
x86/
x86/
7 lines

Diff 105303

View Options

sys/arm/arm/busdma_machdep.c

Loading...
View Options

sys/arm64/arm64/busdma_bounce.c

Loading...
View Options

sys/kern/subr_busdma_bounce.c

Loading...
View Options

sys/powerpc/powerpc/busdma_machdep.c

Loading...
View Options

sys/riscv/riscv/busdma_bounce.c

Loading...
View Options

sys/x86/x86/busdma_bounce.c

Loading...