freebsd-skq/sys
Mark Johnston 9f5632e6c8 Remove page locking for queue operations.
With the previous reviews, the page lock is no longer required in order
to perform queue operations on a page.  It is also no longer needed in
the page queue scans.  This change effectively eliminates remaining uses
of the page lock and also the false sharing caused by multiple pages
sharing a page lock.

Reviewed by:	jeff
Tested by:	pho
Sponsored by:	Netflix, Intel
Differential Revision:	https://reviews.freebsd.org/D22885
2019-12-28 19:04:00 +00:00
..
amd64 Unbreak build. It seems that mips and amd64 still pull in link_elf.c, so 2019-12-24 16:52:10 +00:00
arm Initialize the bounce pages list in armv[4|6] DMA maps. 2019-12-24 23:43:29 +00:00
arm64 arm64: rockchip: Add driver for the io domain 2019-12-28 15:30:50 +00:00
bsm Jail and capability mode for shm_rename; add audit support for shm_rename 2019-11-18 13:31:16 +00:00
cam Make pass(4) handle misaligned buffers of MAXPHYS size. 2019-12-23 20:41:55 +00:00
cddl Remove page locking for queue operations. 2019-12-28 19:04:00 +00:00
compat Make linux mount(2) tolerate NULL 'from' argument, and fix flag 2019-12-28 13:35:54 +00:00
conf arm64: rockchip: Add driver for the io domain 2019-12-28 15:30:50 +00:00
contrib [PowerPC] Clang powerpcspe build fixes 2019-12-27 05:01:13 +00:00
crypto Fix the armv8 crypto driver after r354170. 2019-10-30 10:41:10 +00:00
ddb sleep(9), sleepqueue(9): const'ify wchan pointers 2019-12-24 16:19:33 +00:00
dev Remove page locking for queue operations. 2019-12-28 19:04:00 +00:00
dts
fs Remove page locking for queue operations. 2019-12-28 19:04:00 +00:00
gdb [PPC] Handle qOffsets packet 2019-12-16 13:17:39 +00:00
geom Fix GEOM_GATE orphanization. 2019-12-28 17:52:53 +00:00
gnu Import DTS files for riscv from Linux 5.4 2019-12-03 09:12:53 +00:00
i386 [PowerPC] Implement Secure-PLT jump table processing for ppc32. 2019-12-24 15:56:24 +00:00
isa syscons: drop keyboard index from softc 2019-12-23 21:32:07 +00:00
kern Remove page locking for queue operations. 2019-12-28 19:04:00 +00:00
kgssapi
libkern random(9): Deprecate random(9), remove meaningless srandom(9) 2019-12-26 19:41:09 +00:00
mips [ar71xx] generate a random mac address using eth_gen_addr() 2019-12-28 06:56:21 +00:00
modules Compile uart_cpu_acpi.c, added in r348195, into uart.ko. 2019-12-22 22:10:20 +00:00
net Plug some ifaddr refcount leaks. 2019-12-27 01:12:54 +00:00
net80211 Don't use if_maddr_rlock() in 802.11, use epoch(9) directly instead. 2019-10-10 23:55:33 +00:00
netgraph Remove the deprecated timeout(9) interface. 2019-12-13 21:03:12 +00:00
netinet Improve input validation for some parameters having a too small 2019-12-20 15:25:08 +00:00
netinet6 Remove useless code from in6_rmx.c 2019-12-18 22:10:56 +00:00
netipsec Fix m_pullup() problem after removing PULLDOWN_TESTs and KAME EXT_*macros. 2019-12-01 00:22:04 +00:00
netpfil ipfw: Don't rollback state in alloc_table_vidx() if atomicity is not required. 2019-12-19 10:22:16 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed Prevent potential underflow in ibcore. 2019-11-15 11:46:53 +00:00
opencrypto Add support for TLS 1.3 using AES-GCM to the OCF backend for KTLS. 2019-12-18 01:37:00 +00:00
powerpc [PowerPC] Ignore fortify-source warning in trap vector copy 2019-12-27 19:58:14 +00:00
riscv [PowerPC] Implement Secure-PLT jump table processing for ppc32. 2019-12-24 15:56:24 +00:00
rpc Change r355157 to make svc_rpc_gss_lifetime_max a static. 2019-11-28 02:18:51 +00:00
security mac: use a sleepable rmlock instead of an sx lock 2019-12-27 11:23:32 +00:00
sparc64 [PowerPC] Implement Secure-PLT jump table processing for ppc32. 2019-12-24 15:56:24 +00:00
sys SPDX: update some tags with two licenses. 2019-12-28 02:58:30 +00:00
teken
tests
tools vfs: allow tail call optimisation in vops in the common case 2019-12-16 00:07:51 +00:00
ufs ufs: do not leave non-reclaimed vnodes with zero i_mode around. 2019-12-27 16:43:34 +00:00
vm Remove page locking for queue operations. 2019-12-28 19:04:00 +00:00
x86 Introduce the concept of busdma tag templates. A template can be allocated 2019-12-24 14:48:46 +00:00
xdr
xen
Makefile