them from the old place. This commit necessary so that the tree would not
enter a broken state.
sys/i386/isa/vesa.c -> dev/fb/vesa.c
sys/i386/include/pc/vesa.h -> dev/fb/vesa.h
sys/i386/isa/dpms.c -> dev/dpms/dpms.c
"COMMAND 0x........ TIMEOUT AFTER .. SECONDS" messages. Any commands
that get truly stuck will still trigger the warning and the hardware
health check, just a little bit later.
has not worked since the arp-v2 rewrite.
The event handler will be called with the llentry write-locked and
can examine la_flags to determine whether the entry is being added
or removed.
Reviewed by: gnn, kmacy
Approved by: gnn (mentor)
MFC after: 1 month
commands executed by unprivileged users. Action is not really taken, but it is
logged to pool history, which might be confusing.
Reported by: Denis Ahrens <denis@h3q.com>
MFC after: 3 days
# My reading of the docs suggests this can only happen on 10Base5 and
# 10Base2 setups (and maybe only the former), which I can't test
# adequately since I have nothing but 10BaseT, etc here.
include file, and include this where the previous duplicate definitions were.
Static program checkers like FlexeLint rightfully take a dim view of
duplicate definitions, even if they currently are identical.
Such situation is not supported.
This problem was triggered by something like this:
# zpool create tank da0
# zfs snapshot tank@snap
# cd /tank/.zfs/snapshot/snap (this will mount the snapshot)
# cd
# mount -u nosuid /tank/.zfs/snapshot/snap (refcount leak)
# zpool export tank
cannot export 'tank': pool is busy
MFC after: 1 week
It will be checked any way later by g_io_check() in g_io_schedule_down().
It is only needed here to not trigger panic from additional check, when
INVARIANTS enabled. So cover it with #ifdef INVARIANTS. It saves two
64bit divisions per request.
we will fail to unmount it, but it won't be removed from the tree,
so in that case there is no need to reinsert it.
This fixes a panic reproducable in the following steps:
# zfs create tank/foo
# zfs snapshot tank/foo@snap
# cd /tank/foo/.zfs/snapshot/snap
# umount /tank/foo
panic: avl_find() succeeded inside avl_add()
Reported by: trasz
MFC after: 3 days
does a KASSERT that the group address is multicast, so the
check if this is indeed true and eventually return a EINVAL if not,
should be done before calling inp_lookup_mcast_ifp. This fixes a kernel
crash when calling setsockopt (sock, IPPROTO_IP, IP_ADD_MEMBERSHIP,...)
with invalid group address.
Reviewed by: bms
Approved by: bms
MFC after: 3 days
provider is closed should be ok.
When administrator requests to change ZVOL size do it immediately if ZVOL
is closed or do it on last ZVOL close.
PR: kern/136942
Requested by: Bernard Buri <bsd@ask-us.at>
MFC after: 1 week
never been inserted into the pfs_vncache list. Since pfs_vncache_free()
does not anticipate this case, it decrements pfs_vncache_entries
unconditionally; if the vnode was not in the list, pfs_vncache_entries
will no longer reflect the actual number of list entries. This may cause
size of the cache to exceed the configured maximum. It may also trigger
a panic during module unload or system shutdown.
Do not decrement pfs_vncache_entries for the vnode that was not in the
list.
Submitted by: tegge
Reviewed by: des
MFC after: 1 week
dead_vnodeops before calling vgone(). Revert r189706 and corresponding
part of the r186560.
Noted and reviewed by: tegge
Approved by: des (pseudofs part)
MFC after: 3 days
Remove msleep() timeout from g_io_schedule_up/down(). It works fine
without it, saving few percents of CPU on high request rates without
need to rearm callout twice per request.
