freebsd-skq/sys
jeff b758a31759 Reduce object locking in vm_fault. Once we have an exclusively busied page we
no longer need an object lock.  This reduces the longest hold times and
eliminates some trylock code blocks.

Reviewed by:	kib, markj
Differential Revision:	https://reviews.freebsd.org/D23034
2020-01-20 22:49:52 +00:00
..
amd64 sysent targets: further cleanup and deduplication 2020-01-18 20:37:45 +00:00
arm zilinx/zy7_qspi: Add a qspi driver for Zynq platforms. 2020-01-19 20:04:44 +00:00
arm64 rk805: Add a regnode_init method 2020-01-19 19:56:50 +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 Const-poison the cam_sim_* convenience accessor functions. 2020-01-09 16:34:54 +00:00
cddl Map ECKSUM and EFRAGS from ZFS onto real errnos. 2020-01-13 22:06:16 +00:00
compat Properly translate MNT_FORCE flag to Linux umount2(2). Previously 2020-01-20 12:16:32 +00:00
conf PowerPC: Add CPLD driver for AmigaOne X5000 2020-01-19 21:43:15 +00:00
contrib MFV: r356607 2020-01-10 22:49:14 +00:00
crypto Fix the armv8 crypto driver after r354170. 2019-10-30 10:41:10 +00:00
ddb Add KERNEL_PANICKED macro for use in place of direct panicstr tests 2020-01-12 06:07:54 +00:00
dev Add support for latest Intel I219 device, supported in Lenovo Carbon X1 v7 2020-01-20 12:53:02 +00:00
dts zilinx/zy7_qspi: Add a qspi driver for Zynq platforms. 2020-01-19 20:04:44 +00:00
fs Don't hold the object lock while calling getpages. 2020-01-19 23:47:32 +00:00
gdb Add KERNEL_PANICKED macro for use in place of direct panicstr tests 2020-01-12 06:07:54 +00:00
geom GEOM label: strip leading/trailing space synthesizing devfs names 2020-01-18 03:33:44 +00:00
gnu Import DTS files for riscv from Linux 5.4 2019-12-03 09:12:53 +00:00
i386 sysent targets: further cleanup and deduplication 2020-01-18 20:37:45 +00:00
isa sc(4) md bits: stop setting sc->kbd entirely 2019-12-30 02:07:55 +00:00
kern cache: revert r352613 now that vhold does not take locks 2020-01-20 19:52:23 +00:00
kgssapi Stop using des_cblock * for arguments to DES functions. 2019-08-26 17:25:07 +00:00
libkern random(9): Deprecate random(9), remove meaningless srandom(9) 2019-12-26 19:41:09 +00:00
mips Preserve the inherited value of the status register in cpu_set_upcall(). 2020-01-14 18:00:04 +00:00
modules [PowerPC64] Enable virtio drivers 2020-01-16 11:33:15 +00:00
net ifa_maintain_loopback_route: adjust debugging output 2020-01-18 04:48:05 +00:00
net80211 net80211: Move rate printing in amrr_node_stats() to a separate method 2020-01-17 22:04:11 +00:00
netgraph Generate MAC address from the FreeBSD OUI range. 2020-01-16 20:12:15 +00:00
netinet Remove debug code not needed anymore. 2020-01-16 17:15:06 +00:00
netinet6 Introduce NET_EPOCH_CALL() macro and use it everywhere where we free 2020-01-15 06:05:20 +00:00
netipsec Fix m_pullup() problem after removing PULLDOWN_TESTs and KAME EXT_*macros. 2019-12-01 00:22:04 +00:00
netpfil Introduce NET_EPOCH_CALL() macro and use it everywhere where we free 2020-01-15 06:05:20 +00:00
netsmb Stop using des_cblock * for arguments to DES functions. 2019-08-26 17:25:07 +00:00
nfs vfs: drop the mostly unused flags argument from VOP_UNLOCK 2020-01-03 22:29:58 +00:00
nfsclient
nfsserver
nlm vfs: drop the mostly unused flags argument from VOP_UNLOCK 2020-01-03 22:29:58 +00:00
ofed Make sure the VNET is properly set when reaping mbufs in ipoib. 2020-01-11 12:02:16 +00:00
opencrypto Add stricter checking on mac key lengths. 2020-01-09 18:29:59 +00:00
powerpc powerpc/amiga: Hide CPLD date and time printing behind bootverbose 2020-01-20 04:01:35 +00:00
riscv Check for invalid sstatus values in set_mcontext(). 2020-01-17 19:13:49 +00:00
rpc Change r355157 to make svc_rpc_gss_lifetime_max a static. 2019-11-28 02:18:51 +00:00
security vfs: eliminate v_tag from struct vnode 2020-01-07 04:29:34 +00:00
sparc64 Add KERNEL_PANICKED macro for use in place of direct panicstr tests 2020-01-12 06:07:54 +00:00
sys Provide an API for interlocked refcount sleeps. 2020-01-19 18:18:17 +00:00
teken Adjust teken to allow build as part of loader 2019-09-05 18:07:40 +00:00
tests
tools Add a 'SINGLETON' directive to kobj interface definition 2020-01-18 02:39:38 +00:00
ufs We only want to send the speedup to the lower layers when there's a shortage. 2020-01-17 01:16:23 +00:00
vm Reduce object locking in vm_fault. Once we have an exclusively busied page we 2020-01-20 22:49:52 +00:00
x86 x86: Wait for curthread to be set up as an indicator that the boot stack 2020-01-20 17:23:03 +00:00
xdr
xen
Makefile