be nfs_nfsdport.c and nfs_nfsdcache.c are the problem only but we need
to mark all or we will run into problems at link time.
One is because of calling an INET specific function, the other is
because of VIMAGE putting all tcp* into struct vnet_inet.
Both are general problems throughout the entire stack and not a fault
of the NFS implementation and will need to be addressed in the future.
#error "Huh? if_gre without inet?"
According to my reading we still only support encapsulating datagrams
into IPv4 and not IPv6 so there is no optional | gre inet6 yet.
subsystem. Add a test for VI_DOOMED just after ncl_upgrade_vnlock() in
ncl_bioread_check_cons(). This is required since it is possible
for the vnode to be vgonel()'d while in ncl_upgrade_vnlock() when
a forced dismount is in progress. Also, move the check for VI_DOOMED
in ncl_vinvalbuf() down to after ncl_upgrade_vnlock() and replace the
out of date comment for it.
Approved by: kib (mentor)
nfs_bioread_check_cons(). This is required since it is possible
for the vnode to be vgonel()'d while in nfs_upgrade_vnlock() when
a forced dismount is in progress. Also, move the check for VI_DOOMED
in nfs_vinvalbuf() down to after nfs_upgrade_vnlock() and replace the
out of date comment for it.
Submitted by: jhb
Tested by: pho
Approved by: kib (mentor)
MFC after: 1 month
vnode interlock to protect the knote fields [1]. The locking assumes
that shared vnode lock is held, thus we get exclusive access to knote
either by exclusive vnode lock protection, or by shared vnode lock +
vnode interlock.
Do not use kl_locked() method to assert either lock ownership or the
fact that curthread does not own the lock. For shared locks, ownership
is not recorded, e.g. VOP_ISLOCKED can return LK_SHARED for the shared
lock not owned by curthread, causing false positives in kqueue subsystem
assertions about knlist lock.
Remove kl_locked method from knlist lock vector, and add two separate
assertion methods kl_assert_locked and kl_assert_unlocked, that are
supposed to use proper asserts. Change knlist_init accordingly.
Add convenience function knlist_init_mtx to reduce number of arguments
for typical knlist initialization.
Submitted by: jhb [1]
Noted by: jhb [2]
Reviewed by: jhb
Tested by: rnoland
connect failed, the thread would be left stuck in msleep()
indefinitely, since it would call msleep() again for the case
where rc_client == NULL. Change the loop criteria and the if just
after the loop, so that this case is handled correctly.
Reviewed by: dfr
Approved by: kib (mentor)
instead of unsigned longs. This fixes a few overflow edge cases on 64-bit
platforms. Specifically, if an idle connection receives a packet shortly
before 2^31 clock ticks of uptime (about 25 days with hz=1000) and the keep
alive timer fires after 2^31 clock ticks, the keep alive timer will think
that the connection has been idle for a very long time and will immediately
drop the connection instead of sending a keep alive probe.
Reviewed by: silby, gnn, lstewart
MFC after: 1 week
- Remove redundant debugging of consolelog.
- Use `while :', instead of `while [ true ]'. This is done in other
places as well.
Submitted by: Jille Timmermans <jille quis cx> (not jilles)
Reviewed by: jilles
So properly hide the already #ifdef SCTP code with
#if defined(INET) || defined(INET6) as well to get us
closer to a non-INET/INET6 kernel.
Discussed with: tuexen [1]
be NULL or derefenced memory may become free at arbitrary moment.
Lock the vnode in cd9660, devfs and pseudofs implementation of VOP_IOCTL
to prevent reclaim; check whether the vnode was already reclaimed after
the lock is granted.
Reported by: georg at dts su
Reviewed by: des (pseudofs)
MFC after: 2 weeks
routine and save the resources using a chipset-data structure. Use these
preallocated resources to setup resources for the SATA channels to avoid
asking the PCI bus to allocate the same BAR multiple times.
Tested by: bms
MFC after: 1 week
aim/machdep.c:
- the RI status register bit needs to be set when doing the mtmsrd 64-bit
instruction test
- psim doesn't implement the dcbz instruction so the run-time cacheline
test fails. Set the cachline size to 32 to avoid infinite loops in
future calls to __syncicache()
aim/platform_chrp.c:
- if after iterating through / and a name property of "cpus" still isn't
found, just search directly for '/cpus'.
- psim doesn't put a "reg" property on it's cpu nodes, so assume 0
since it is uniprocessor-only at this point
powerpc/openpic.c
- the number of CPUs reported is 1 too many on psim's openpic
Reviewed by: nwhitehorn
MFC after: 1 week (openpic part)
Catalan language is not only spoken in Spain (ca_ES), but also
in Andorra, France and Italy. In Andorra it is the official
language.
(see http://en.wikipedia.org/wiki/Catalan_language#Geographic_distribution)
Add a bunch of symlinks to between ca_ES and ca_AD, ca_FR and ca_IT.
PR: conf/92541
Submitted by: <rmh@io.debian.net>
MFC after: 1 week
and use malloc() instead if/when it is necessary.
The problem is less relevant in previous versions because
the variable involved (tmp_pipe) is much smaller there.
Still worth fixing though.
Submitted by: Marta Carbone (GSOC)
MFC after: 3 days
In case of !INET we will not have a timestamp on the trace for now
but that might only affect spx debugging as long as INET6 requires
INET.
Reviewed by: rwatson (earlier version)
- clear the head pointer immediately before using it, so there is
no chance of mistakes;
- call reap_rules() unconditionally. The function can handle a NULL
argument just fine, and the cost of the extra call is hardly
significant given that we do it rarely and outside the lock.
MFC after: 3 days
