freebsd-src/sys/riscv
Mitchell Horne 95b1c27069 riscv: optimize MADV_WILLNEED on existing superpages
Specifically, avoid pointless calls to pmap_enter_quick_locked() when
madvise(MADV_WILLNEED) is applied to an existing superpage mapping.

1d5ebad06c made the change for amd64 and arm64.

Reviewed by:	markj, alc
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D36563
2022-10-06 19:02:38 -03:00
..
allwinner aw_wdog: support Allwinner D1 watchdog 2022-04-12 19:51:17 -03:00
conf riscv: move GEOM_PART_GPT option to DEFAULTS 2022-10-03 13:49:54 -03:00
include pmap_unmapdev/bios: Accept a pointer instead of a vm_offset_t. 2022-09-22 15:08:52 -07:00
riscv riscv: optimize MADV_WILLNEED on existing superpages 2022-10-06 19:02:38 -03:00
sifive riscv sifive: Remove unused devclass arguments to DRIVER_MODULE. 2022-05-10 10:21:38 -07:00