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00ac6a98d8
freebsd-nq/sys
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Konstantin Belousov 00ac6a98d8 Add mount option for tmpfs(5) to not use namecache. 
The option "nonc" disables using of namecache for the created mount,
by default namecache is used.  The rationale for the option is that
namecache duplicates the information which is already kept in memory
by tmpfs.  Since it believed that namecache scales better than tmpfs,
or will scale better, do not enable the option by default.  On the
other hand, smaller machines may benefit from lesser namecache
pressure.

Discussed with:	mjg
Tested by:	pho (as part of larger patch)
Sponsored by:	The FreeBSD Foundation
MFC after:	2 weeks
2017-01-19 19:46:49 +00:00
..
amd64 Catch up with changes to structure member names. 2017-01-17 22:05:52 +00:00
arm Handle the set capabilities ioctl, letting the hardware checksum be 2017-01-19 14:58:55 +00:00
arm64 Catch up with changes to structure member names. 2017-01-17 22:05:52 +00:00
boot Remove empty ranges property so beri_simplebus can be attached again. 2017-01-18 14:41:59 +00:00
bsm
cam Remove writing 'residual' field of struct ctl_scsiio. 2017-01-17 18:32:47 +00:00
cddl Use the kernel stack in the ARM FBT DTrace provider. This is used to find 2017-01-18 13:27:24 +00:00
compat Catch up with changes to structure member names. 2017-01-17 22:05:52 +00:00
conf Implement kernel support for hardware rate limited sockets. 2017-01-18 13:31:17 +00:00
contrib Sync in the latest CloudABI generated source files. 2017-01-17 22:03:08 +00:00
crypto libmd: add noexec stack annotation in skein_block_asm.s 2017-01-07 19:26:25 +00:00
ddb Revert r311952. 2017-01-14 22:06:25 +00:00
dev e1000: Add support for Kaby Lake generation i219 (4) and i219 (5) devices 2017-01-19 18:52:38 +00:00
fs Add mount option for tmpfs(5) to not use namecache. 2017-01-19 19:46:49 +00:00
gdb
geom Report random flash storage as non-rotating to GEOM_DISK. 2017-01-12 08:53:10 +00:00
gnu Add Ingenic X1000 DTS files (unofficial). 2016-11-19 15:03:49 +00:00
i386 Catch up with changes to structure member names. 2017-01-17 22:05:52 +00:00
isa
kern fix a thread preemption regression in schedulers introduced in r270423 2017-01-19 18:46:41 +00:00
kgssapi
libkern libkern: Remove obsolete 'register' keyword 2017-01-12 17:02:29 +00:00
mips [ar71xx] add EARLY_PRINTF support for the rest of the non-AR933x SoCs. 2017-01-15 06:35:00 +00:00
modules Implement kernel support for hardware rate limited sockets. 2017-01-18 13:31:17 +00:00
net Implement kernel support for hardware rate limited sockets. 2017-01-18 13:31:17 +00:00
net80211 [net80211] add some more "is this XXX" macros for CTRL and DATA. 2017-01-15 19:49:47 +00:00
netgraph Changes to allow the patching of packets with an offset (and other changes.. see man page) 2016-12-02 10:47:10 +00:00
netinet Implement kernel support for hardware rate limited sockets. 2017-01-18 13:31:17 +00:00
netinet6 Implement kernel support for hardware rate limited sockets. 2017-01-18 13:31:17 +00:00
netipsec Add direction argument to ipsec_setspidx_inpcb() function. 2017-01-08 12:40:07 +00:00
netnatm
netpfil Initialize IPFW static rules rmlock with RM_RECURSE flag. 2017-01-17 10:50:28 +00:00
netsmb
nfs
nfsclient
nfsserver
nlm
ofed Move the ConnectX-3 and ConnectX-2 driver from sys/ofed into sys/dev/mlx4 2016-09-30 08:23:06 +00:00
opencrypto Add support for the fpu_kern(9) KPI on arm64. It hooks into the existing 2016-10-20 09:22:10 +00:00
pc98 Add a COMPAT_FREEBSD11 kernel option. 2016-12-09 18:54:12 +00:00
powerpc Use the explicit expanded form of cmp. 2017-01-18 03:42:21 +00:00
riscv Disable superpages reservations as we don't have implemented them yet. 2016-11-21 12:00:31 +00:00
rpc
security Audit 'fd' and 'cmd' arguments to fcntl(2), and when generating BSM, 2016-11-22 00:41:24 +00:00
sparc64 Trim a few comments on platforms that did not implement mmap of /dev/kmem. 2017-01-13 21:52:53 +00:00
sys restore(8): Handle extended attribute names correctly 2017-01-18 18:16:57 +00:00
teken
tests
tools Replace using of objdump with elfdump 2017-01-10 18:46:40 +00:00
ufs ffs_vnops: Simplify extattr access 2017-01-19 16:46:05 +00:00
vm Avoid unnecessary page lookups in vm_object_madvise(). 2017-01-15 03:50:08 +00:00
x86 "Buses" is the preferred plural of "bus" 2017-01-15 17:54:01 +00:00
xdr
xen "Buses" is the preferred plural of "bus" 2017-01-15 17:54:01 +00:00
Makefile