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878a788734
freebsd-dev/sys
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Attilio Rao 878a788734 Remove unnecessary soft busy of the page before to do vn_rdwr() in 
kern_sendfile() which is unnecessary.
The page is already wired so it will not be subjected to pagefault.
The content cannot be effectively protected as it is full of races
already.
Multiple accesses to the same indexes are serialized through vn_rdwr().

Sponsored by:	EMC / Isilon storage division
Reviewed by:	alc, jeff
Tested by:	pho
2013-08-04 15:56:19 +00:00
..
amd64 Follow-up commit to fix CR0 issues. Maintain 2013-08-03 03:16:42 +00:00
arm Tweak the imx debug console code so that it works with multiple SoCs. 2013-08-03 13:31:10 +00:00
boot Fix the build of the testmain target. This target compiles a Forth 2013-08-01 18:06:58 +00:00
bsm
cam Add NO_RC16 quirk to make da driver avoid using READ CAPACITY(16) command 2013-07-30 13:00:09 +00:00
cddl zfs_ioc_rename should not leave the value of zc_name passed in via zc altered 2013-08-04 11:38:08 +00:00
compat Regenerate. 2013-07-21 19:44:53 +00:00
conf Add IWN_DEBUG as an option for if_iwn. 2013-08-01 21:50:13 +00:00
contrib Realtek's RTL8712 firmware blob needed by the upcoming rsu(4) driver. 2013-07-29 06:53:42 +00:00
crypto Fix const propagation issues to make GCC happy. 2013-07-11 16:27:11 +00:00
ddb
dev Make r253899 compile. 2013-08-03 21:24:52 +00:00
fs Remove unnecessary soft busy of the page before to do vn_rdwr() in 2013-08-04 15:56:19 +00:00
gdb rename scheduler->swapper and SI_SUB_RUN_SCHEDULER->SI_SUB_LAST 2013-07-24 09:45:31 +00:00
geom Introduce 3 seconds timeout on graid stop command (mostly with -f flag). 2013-07-27 15:02:19 +00:00
gnu/fs/reiserfs
i386 Back out r253779 & r253786. 2013-07-31 17:21:18 +00:00
ia64 Back out r253779 & r253786. 2013-07-31 17:21:18 +00:00
isa
kern Remove unnecessary soft busy of the page before to do vn_rdwr() in 2013-08-04 15:56:19 +00:00
kgssapi Add support for host-based (Kerberos 5 service principal) initiator 2013-07-09 01:05:28 +00:00
libkern Fix watchdog pretimeout. 2013-07-27 20:47:01 +00:00
mips Back out r253779 & r253786. 2013-07-31 17:21:18 +00:00
modules Add missing depend. 2013-08-03 08:21:35 +00:00
net sin6 should be assigned before the loop. 2013-07-28 20:02:41 +00:00
net80211 Fix compilation when debugging is disabled. 2013-07-28 17:35:19 +00:00
netatalk Add const qualifier to the dst parameter of the ifnet if_output method. 2013-04-26 12:50:32 +00:00
netgraph Add constant for PPP-Max-PayLoad tag. 2013-07-23 10:25:34 +00:00
netinet Micro-optimization suggested in 2013-08-01 12:05:23 +00:00
netinet6 Allocate in6_ifextra (ifp->if_afdata[AF_INET6]) only for IPv6-capable 2013-07-31 16:24:49 +00:00
netipsec Remove the large part of struct ipsecstat. Only few fields of this 2013-07-23 14:14:24 +00:00
netipx
netnatm
netpfil Fix a possible NULL-pointer dereference on the pfsync(4) reconfiguration. 2013-07-29 13:17:18 +00:00
netsmb Remove a reference to LK_DRAIN now that lockmgr(9) is gone from this 2013-06-28 20:21:13 +00:00
nfs Changes to allow using BOOTP_NFSROOT and mounting an nfs root filesystem 2013-07-31 19:14:00 +00:00
nfsclient A problem with the old NFS client where large writes to large files 2013-07-04 00:54:23 +00:00
nfsserver - Convert the bufobj lock to rwlock. 2013-05-31 00:43:41 +00:00
nlm
ofed Add a missing prototype. 2013-07-29 20:48:10 +00:00
opencrypto
pc98 Back out r253779 & r253786. 2013-07-31 17:21:18 +00:00
pci - Corrrect mispellings of word useful 2013-04-17 11:45:15 +00:00
powerpc Remove duplicate definition of SPR MMCR0. 2013-08-03 18:05:12 +00:00
rpc Add support for host-based (Kerberos 5 service principal) initiator 2013-07-09 01:05:28 +00:00
security audit_proc_coredump: check return value of audit_new 2013-07-09 09:03:01 +00:00
sparc64 Back out r253779 & r253786. 2013-07-31 17:21:18 +00:00
sys Fix typo. 2013-08-03 13:38:56 +00:00
teken
tools
ufs Update to comments describing block allocation policy. 2013-07-14 18:44:33 +00:00
vm Unbreak sysctl ABI changes introduced in r253662 2013-07-29 18:48:51 +00:00
x86 x86: detect mwait capabilities and extensions, when present 2013-07-28 17:54:42 +00:00
xdr
xen Adjust i386 Xen PV support for updated Xen interface files. 2013-06-17 01:43:07 +00:00
Makefile