freebsd-nq/sys/riscv/include
Mark Johnston 5cff1f4dc3 Introduce vm_page_astate.
This is a 32-bit structure embedded in each vm_page, consisting mostly
of page queue state.  The use of a structure makes it easy to store a
snapshot of a page's queue state in a stack variable and use cmpset
loops to update that state without requiring the page lock.

This change merely adds the structure and updates references to atomic
state fields.  No functional change intended.

Reviewed by:	alc, jeff, kib
Sponsored by:	Netflix, Intel
Differential Revision:	https://reviews.freebsd.org/D22650
2019-12-10 18:14:50 +00:00
..
_align.h
_bus.h Regularize my copyright notice 2019-12-04 16:56:11 +00:00
_inttypes.h
_limits.h
_stdint.h
_types.h
asm.h Fix global pointer relaxations in the RISC-V kernel 2019-06-09 15:43:38 +00:00
atomic.h Fix atomic_*cmpset32 on riscv64 with clang. 2019-10-23 16:41:31 +00:00
bus_dma_impl.h Provide a template for busdma code for RISC-V. 2019-05-07 13:41:43 +00:00
bus_dma.h Provide a template for busdma code for RISC-V. 2019-05-07 13:41:43 +00:00
bus.h
clock.h
counter.h Centralize __pcpu definitions. 2019-08-29 07:25:27 +00:00
cpu.h RISC-V: Implement get_cyclecount(9). 2018-11-13 18:20:27 +00:00
cpufunc.h Provide a template for busdma code for RISC-V. 2019-05-07 13:41:43 +00:00
db_machdep.h
dump.h
efi.h
elf.h RISC-V: expose extension bits in AT_HWCAP 2019-06-11 00:55:54 +00:00
encoding.h Add RISC-V instructions encoding. 2018-08-13 16:07:18 +00:00
endian.h
exec.h
float.h
floatingpoint.h
fpe.h Various fixes for floating point on RISC-V. 2018-09-19 23:45:18 +00:00
frame.h Replace uses of sbadaddr with stval. 2018-12-19 17:52:09 +00:00
ieeefp.h
in_cksum.h
intr.h
kdb.h Various fixes for TLB management on RISC-V. 2018-10-15 18:56:54 +00:00
machdep.h
md_var.h Add missing files from r354720 2019-11-15 03:37:49 +00:00
memdev.h
minidump.h
ofw_machdep.h
param.h Implement transparent 2MB superpage promotion for RISC-V. 2019-02-13 17:19:37 +00:00
pcb.h Implement per-CPU pmap activation tracking for RISC-V. 2019-02-13 17:50:01 +00:00
pcpu_aux.h Centralize __pcpu definitions. 2019-08-29 07:25:27 +00:00
pcpu.h Fix global pointer relaxations in the RISC-V kernel 2019-06-09 15:43:38 +00:00
pmap.h Introduce vm_page_astate. 2019-12-10 18:14:50 +00:00
pmc_mdep.h
proc.h
procctl.h amd64 KPTI: add control from procctl(2). 2019-03-16 11:44:33 +00:00
profile.h
psl.h
pte.h Implement transparent 2MB superpage promotion for RISC-V. 2019-02-13 17:19:37 +00:00
ptrace.h
reg.h
reloc.h
resource.h
riscvreg.h Optimize RISC-V copyin(9)/copyout(9) routines. 2019-01-21 19:38:53 +00:00
runq.h
sbi.h RISC-V: Print SBI info at startup 2019-11-15 03:40:02 +00:00
setjmp.h
sf_buf.h
sigframe.h Follow arm[32] and sparc64 KAPI and provide the FreeBSD standard spelling 2019-01-29 20:10:27 +00:00
signal.h
smp.h
stack.h
stdarg.h
sysarch.h
trap.h
ucontext.h
vdso.h
vm.h
vmparam.h Eliminate an unused declaration. The variable in question is only defined 2019-10-07 04:22:03 +00:00