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opnsense-src/sys
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Ed Schouten dd63e2a189 Make sysmouse(4) use its own locks, instead of using Giant. 
When I changed syscons(4) to work with the MPSAFE TTY code, I just
locked all device nodes down using the compatibility feature that allows
you to override the TTY's lock (Giant in this case). Upon closer
inspection, it seems sysmouse(4) only has two internal variables that
need locking: mouse_level and mouse_status.

I haven't done any performance benchmarks on this, though I think it
won't have any dramatic improvements on the system. It is good to get
rid of Giant here, because the third argument of tty_alloc() has only
been added to ease migration to MPSAFE TTY. It should not be used when
not needed.

While there, remove SC_MOUSE, which is a leftover from the MPSAFE TTY
import.
2008-08-24 15:20:44 +00:00
..
amd64 Adjust the handling the various timer frequencies when using the lapic 2008-08-23 12:35:43 +00:00
arm Whitespace nit. 2008-08-23 23:35:08 +00:00
boot cosmetic changes and style fixes 2008-08-22 20:28:19 +00:00
bsm Integrate the new MPSAFE TTY layer to the FreeBSD operating system. 2008-08-20 08:31:58 +00:00
cam SCSI_DELAY is specified in milliseconds, not seconds. 2008-08-16 21:26:58 +00:00
cddl Add MIPS support. 2008-08-23 04:58:11 +00:00
compat Add comments on NOARGS, NODEF, and NOPROTO. 2008-08-21 22:57:31 +00:00
conf Add a very simple dpms(4) driver that uses the VESA BIOS DPMS calls to 2008-08-23 21:00:40 +00:00
contrib Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
crypto Simplify session selection/allocation. 2008-08-09 20:01:01 +00:00
ddb Add a missing include which was erroneusly left out from the previous 2008-08-18 16:51:44 +00:00
dev Make sysmouse(4) use its own locks, instead of using Giant. 2008-08-24 15:20:44 +00:00
fs Integrate the new MPSAFE TTY layer to the FreeBSD operating system. 2008-08-20 08:31:58 +00:00
gdb Commit SYSINIT() ;-adding patch missed in previous pass. 2008-03-16 13:02:04 +00:00
geom Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
gnu - Disallow XFS mounting in write mode. The write support never worked really 2008-07-21 23:01:09 +00:00
i386 Add a very simple dpms(4) driver that uses the VESA BIOS DPMS calls to 2008-08-23 21:00:40 +00:00
ia64 Integrate the new MPSAFE TTY layer to the FreeBSD operating system. 2008-08-20 08:31:58 +00:00
isa MFp4 (my newcard tree): 2008-08-24 07:40:14 +00:00
kern Allow the user to suppress the rate-limited pty(4) warning. 2008-08-23 16:03:00 +00:00
libkern Add strcspn to libkern for use by xenbus routines. Will add to build 2008-08-15 04:07:22 +00:00
mips White space nit. 2008-08-23 23:44:45 +00:00
modules Add a very simple dpms(4) driver that uses the VESA BIOS DPMS calls to 2008-08-23 21:00:40 +00:00
net Make the checks for ptp interfaces in ifa_ifwithdstaddr() and 2008-08-24 11:03:43 +00:00
net80211 Verify that the WPA flags set are actually compatible with the 2008-08-09 05:46:01 +00:00
netatalk Remove NETISR_MPSAFE, which allows specific netisr handlers to be directly 2008-07-04 00:21:38 +00:00
netgraph A bunch of formatting fixes brough to light by, or created by the Vimage commit 2008-08-20 01:05:56 +00:00
netinet Don't calculate checksum if it has already been validated 2008-08-24 02:31:09 +00:00
netinet6 Fix some of the formatting fixes.. It's amazing how some thing stand out 2008-08-20 01:24:55 +00:00
netipsec Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
netipx Begin the sysctl descriptions with a capital letter. 2008-07-25 23:54:07 +00:00
netnatm Remove NETISR_MPSAFE, which allows specific netisr handlers to be directly 2008-07-04 00:21:38 +00:00
netncp lockmgrs need to be released before to be destroyed and draining doesn't 2008-03-30 18:16:33 +00:00
netsmb Really, smb_iod_main() is not totally MPSAFE, so just acquire and drop 2008-03-27 01:23:59 +00:00
nfs Replaced the misleading uses of a historical artefact M_TRYWAIT with M_WAIT. 2008-03-25 09:39:02 +00:00
nfs4client Move the NFS/RPC code away from lbolt. 2008-07-22 21:27:22 +00:00
nfsclient Commit step 1 of the vimage project, (network stack) 2008-08-17 23:27:27 +00:00
nfsserver Remove spls from NFS server setup call; expand receive socket buffer 2008-06-30 20:43:06 +00:00
nlm Fix an interop issue with Linux: If you do nothing but TCP 2008-08-13 12:03:31 +00:00
opencrypto
pc98 Integrate the new MPSAFE TTY layer to the FreeBSD operating system. 2008-08-20 08:31:58 +00:00
pccard
pci Move wb driver from sys/pci to sys/dev/wb. 2008-08-14 21:26:29 +00:00
powerpc Integrate the new MPSAFE TTY layer to the FreeBSD operating system. 2008-08-20 08:31:58 +00:00
rpc Rename the static M_RPC defined here to M_RPCCLNT, since a global M_RPC 2008-08-18 12:11:47 +00:00
security Use sbuf_putc instead of sbuf_cat. This makes more sense, since we are 2008-08-24 03:12:17 +00:00
sparc64 The PCI specifications don't explain the details on how to calculate 2008-08-24 15:05:46 +00:00
sun4v Integrate the new MPSAFE TTY layer to the FreeBSD operating system. 2008-08-20 08:31:58 +00:00
sys Minor style nits. 2008-08-23 01:20:36 +00:00
tools
ufs Revert r181345. 2008-08-10 12:15:36 +00:00
vm Remove unused variable nosleepwithlocks. 2008-08-23 12:40:07 +00:00
xdr Add the new kernel-mode NFS Lock Manager. To use it instead of the 2008-03-26 15:23:12 +00:00
xen - add more debug cruft to xenbus 2008-08-20 09:20:12 +00:00
Makefile Improve the glimpse target: don't index .svn and compile directories. 2008-08-15 14:11:30 +00:00