freebsd-skq/sys/amd64
Mateusz Guzik fb886947d9 amd64: store per-cpu allocations subtracted by __pcpu
This eliminates a runtime subtraction from counter_u64_add.

before:
mov    0x4f00ed(%rip),%rax        # 0xffffffff80c01788 <numfullpathfail4>
sub    0x808ff6(%rip),%rax        # 0xffffffff80f1a698 <__pcpu>
addq   $0x1,%gs:(%rax)

after:
mov    0x4f02fd(%rip),%rax        # 0xffffffff80c01788 <numfullpathfail4>
addq   $0x1,%gs:(%rax)

Reviewed by:	jeff
Differential Revision:	https://reviews.freebsd.org/D23570
2020-02-12 11:12:13 +00:00
..
acpica Merge ACPICA 20190329. 2019-03-29 20:21:28 +00:00
amd64 amd64: remove redundant sa->code assignment from cpu_fetch_syscall_args_fallback 2020-02-11 18:15:23 +00:00
cloudabi32 Use uintptr_t instead of register_t * for the stack base. 2019-12-03 23:17:54 +00:00
cloudabi64 Use uintptr_t instead of register_t * for the stack base. 2019-12-03 23:17:54 +00:00
conf Remove the trm(4) driver 2019-11-28 02:32:17 +00:00
ia32 Use uintptr_t instead of register_t * for the stack base. 2019-12-03 23:17:54 +00:00
include amd64: store per-cpu allocations subtracted by __pcpu 2020-02-12 11:12:13 +00:00
linux linuxulator: implement sendfile 2020-02-05 16:53:02 +00:00
linux32 regen linuxulator sysent after r357577 2020-02-05 16:54:16 +00:00
pci pci_cfgreg.c: Use io port config access for early boot time. 2019-04-09 18:07:17 +00:00
sgx Fix a few places that free a page from an object without busy held. This is 2019-12-02 22:42:05 +00:00
vmm bhyve: terminate waiting loops if thread suspension is requested. 2020-01-02 22:37:04 +00:00
Makefile