| Commit message (Collapse) | Author | Age | Files | Lines |
|
|
|
|
|
|
|
|
|
| |
this is a low-functionality change that changes the kernel to access the main
thread of a process via the linked list of threads rather than
assuming that it is embedded in the process. It IS still embeded there
but remove all teh code that assumes that in preparation for the next commit
which will actually move it out.
Reviewed by: peter@freebsd.org, gallatin@cs.duke.edu, benno rice,
|
|
|
|
|
|
| |
us to load protocols at runtime, and avoids the use of common variables.
Also fix the ip6_intrq assignment so that it works at all.
|
|
|
|
|
|
|
| |
vnodes. This will hopefully serve as a base from which we can
expand the MP code. We currently do not attempt to obtain any
mutex or SX locks, but the door is open to add them when we nail
down exactly how that part of it is going to work.
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
Note ALL MODULES MUST BE RECOMPILED
make the kernel aware that there are smaller units of scheduling than the
process. (but only allow one thread per process at this time).
This is functionally equivalent to teh previousl -current except
that there is a thread associated with each process.
Sorry john! (your next MFC will be a doosie!)
Reviewed by: peter@freebsd.org, dillon@freebsd.org
X-MFC after: ha ha ha ha
|
|
|
|
|
|
|
|
|
|
|
| |
other "system" header files.
Also help the deprecation of lockmgr.h by making it a sub-include of
sys/lock.h and removing sys/lockmgr.h form kernel .c files.
Sort sys/*.h includes where possible in affected files.
OK'ed by: bde (with reservations)
|
|
|
|
|
| |
Created with: sed(1)
Reviewed by: md5(1)
|
|
|
|
|
|
|
| |
fondling implementation details.
Created with: sed(1)
Reviewed by: md5(1)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
This is because calls with M_WAIT (now M_TRYWAIT) may not wait
forever when nothing is available for allocation, and may end up
returning NULL. Hopefully we now communicate more of the right thing
to developers and make it very clear that it's necessary to check whether
calls with M_(TRY)WAIT also resulted in a failed allocation.
M_TRYWAIT basically means "try harder, block if necessary, but don't
necessarily wait forever." The time spent blocking is tunable with
the kern.ipc.mbuf_wait sysctl.
M_WAIT is now deprecated but still defined for the next little while.
* Fix a typo in a comment in mbuf.h
* Fix some code that was actually passing the mbuf subsystem's M_WAIT to
malloc(). Made it pass M_WAITOK instead. If we were ever to redefine the
value of the M_WAIT flag, this could have became a big problem.
|
|
|
|
|
| |
Submitted by: josh@zipperup.org
Submitted by: Robert Drehmel <robd@gmx.net>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
before adding/removing packets from the queue. Also, the if_obytes and
if_omcasts fields should only be manipulated under protection of the mutex.
IF_ENQUEUE, IF_PREPEND, and IF_DEQUEUE perform all necessary locking on
the queue. An IF_LOCK macro is provided, as well as the old (mutex-less)
versions of the macros in the form _IF_ENQUEUE, _IF_QFULL, for code which
needs them, but their use is discouraged.
Two new macros are introduced: IF_DRAIN() to drain a queue, and IF_HANDOFF,
which takes care of locking/enqueue, and also statistics updating/start
if necessary.
|
|
|
|
|
|
|
|
|
| |
<sys/proc.h> to <sys/systm.h>.
Correctly document the #includes needed in the manpage.
Add one now needed #include of <sys/systm.h>.
Remove the consequent 48 unused #includes of <sys/proc.h>.
|
| |
|
| |
|
|
|
|
|
| |
* There was nothing that should be machine dependant about
i386/isa/random_machdep.c, so it is now sys/kern/kern_random.c.
|
|
|
|
|
|
|
| |
#ifdefs. Clean out unused netisr's and leftover netisr linker set gunk.
Tested on x86 and alpha, including world.
Approved by: jkh
|
|
|
|
|
|
|
|
|
|
|
| |
include this in all kernels. Declare some const *intrq_present
variables that can be checked by a module prior to using *intrq
to queue data.
Make the if_tun module capable of processing atm, ip, ip6, ipx,
natm and netatalk packets when TUNSIFHEAD is ioctl()d on.
Review not required by: freebsd-hackers
|
|
|
|
|
|
| |
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot). This is consistant with the other
BSD's who made this change quite some time ago. More commits to come.
|
| |
|
| |
|
|
|
|
|
| |
PR: 13374
Submitted by: Boris Popov <bp@butya.kz>
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
1:
s/suser/suser_xxx/
2:
Add new function: suser(struct proc *), prototyped in <sys/proc.h>.
3:
s/suser_xxx(\([a-zA-Z0-9_]*\)->p_ucred, \&\1->p_acflag)/suser(\1)/
The remaining suser_xxx() calls will be scrutinized and dealt with
later.
There may be some unneeded #include <sys/cred.h>, but they are left
as an exercise for Bruce.
More changes to the suser() API will come along with the "jail" code.
|
| |
|
|
|
|
|
|
|
|
|
|
| |
This makes it possible to change the sysctl tree at runtime.
* Change KLD to find and register any sysctl nodes contained in the loaded
file and to unregister them when the file is unloaded.
Reviewed by: Archie Cobbs <archie@whistle.com>,
Peter Wemm <peter@netplex.com.au> (well they looked at it anyway)
|
|
|
|
|
|
| |
for mars_nwe server and nwfs.
PR: 9871
Submitted by: Boris Popov <bp@butya.kz>
|
|
|
|
|
| |
PR: 9871 (part of it)
Submitted by: Boris Popov <bp@butya.kz>
|
|
|
|
| |
kernel compile
|
|
|
|
| |
kernel compile
|
| |
|
|
|
|
| |
Noticed by: bde
|
| |
|
|
|
|
| |
and local variables, goto labels, and functions declared but not defined.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
for possible buffer overflow problems. Replaced most sprintf()'s
with snprintf(); for others cases, added terminating NUL bytes where
appropriate, replaced constants like "16" with sizeof(), etc.
These changes include several bug fixes, but most changes are for
maintainability's sake. Any instance where it wasn't "immediately
obvious" that a buffer overflow could not occur was made safer.
Reviewed by: Bruce Evans <bde@zeta.org.au>
Reviewed by: Matthew Dillon <dillon@apollo.backplane.com>
Reviewed by: Mike Spengler <mks@networkcs.com>
|
|
|
|
|
|
| |
another specialized mbuf type in the process. Also clean up some
of the cruft surrounding IPFW, multicast routing, RSVP, and other
ill-explored corners.
|
| |
|
|
|
|
|
|
|
|
|
|
| |
running IPXRouted -s) between IPX configured interfaces, it generate
syslog messages "ipx_ctlinput: cmd 15." even if kernel compiled with
IPXPRINTFS=0 and IPX_ERRPRINTFS=0 options.
PR: 6875
Reviewed by: phk
Submitted by: Vladimir A. Jakovenko <vovik@ntu-kpi.kiev.ua>
|
|
|
|
|
|
|
|
|
|
| |
FreeBSD/alpha. The most significant item is to change the command
argument to ioctl functions from int to u_long. This change brings us
inline with various other BSD versions. Driver writers may like to
use (__FreeBSD_version == 300003) to detect this change.
The prototype FreeBSD/alpha machdep will follow in a couple of days
time.
|
| |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
"time" wasn't a atomic variable, so splfoo() protection were needed
around any access to it, unless you just wanted the seconds part.
Most uses of time.tv_sec now uses the new variable time_second instead.
gettime() changed to getmicrotime(0.
Remove a couple of unneeded splfoo() protections, the new getmicrotime()
is atomic, (until Bruce sets a breakpoint in it).
A couple of places needed random data, so use read_random() instead
of mucking about with time which isn't random.
Add a new nfs_curusec() function.
Mark a couple of bogosities involving the now disappeard time variable.
Update ffs_update() to avoid the weird "== &time" checks, by fixing the
one remaining call that passwd &time as args.
Change profiling in ncr.c to use ticks instead of time. Resolution is
the same.
Add new function "tvtohz()" to avoid the bogus "splfoo(), add time, call
hzto() which subtracts time" sequences.
Reviewed by: bde
|
| |
|
|
|
|
| |
depend on <sys/types.h> forward declaring common ones.
|
|
|
|
|
|
|
|
|
|
|
|
| |
This will not make any of object files that LINT create change; there
might be differences with INET disabled, but hardly anything compiled
before without INET anyway. Now the 'obvious' things will give a
proper error if compiled without inet - ipx_ip, ipfw, tcp_debug. The
only thing that _should_ work (but can't be made to compile reasonably
easily) is sppp :-(
This commit move struct arpcom from <netinet/if_ether.h> to
<net/if_arp.h>.
|
|
|
|
| |
fixed everything that depended on them being misplaced.
|
|
|
|
|
|
|
|
| |
The #ifdef IPXIP in netipx/ipx_if.h is OK (used from ipx_usrreq.c and
ifconfig.c only).
I also fixed a typo IPXTUNNEL -> IPTUNNEL (and #ifdef'ed out the code
inside, as it never could have compiled - doh.)
|
| |
|
|
|
|
|
|
| |
opt_tcp_debug.h so that the option is visible again.
Restored a used #include.
|
| |
|
|
|
|
| |
<sys/malloc.h> (unless we only use the bogusly shared M*WAIT flags).
|