- Be more explicit about zone vs keg locking. This functionally changes
almost nothing.
- Add a size parameter to uma_zcache_create() so we can size the buckets.
- Pass the zone to bucket_alloc() so it can modify allocation flags
as appropriate.
- Fix a bug in zone_alloc_bucket() where I missed an address of operator
in a failure case. (Found by pho)
Sponsored by: EMC / Isilon Storage Division
Make PrologEpilogInserter save/restore all callee saved registers in
functions which call __builtin_unwind_init()
__builtin_unwind_init() is an undocumented gcc intrinsic which has
this effect, and is used in libgcc_eh.
Goes part of the way toward fixing PR8541.
This obsoletes the ugly hack to libgcc's unwind code from r245272, and
should also work for other arches, so revert the hack too.
specified, only md(4) devices which have the specified file as backing
store are displayed.
- Use MD_NAME instead of "md".
- Use _PATH_DEV instead of "/dev/".
MFC after: 1 week
while-loop _and_ all prior matches in the same case-statement either break
or continue, we can safely break the fall-back out of the case-statement.
This should improve readability and allow for longer-lines by reducing the
level of indentation by-one for the fall-back case.
(a continuation of SVN r252019)
while-loop _and_ all prior matches in the same case-statement either break
or continue, we can safely break the fall-back out of the case-statement.
This should improve readability and allow for longer-lines by reducing the
level of indentation by-one for the fall-back case.
This is an extended version of ipv4_addr_IF which supports both IPv4 and
IPv6, and multiple range specifications. To avoid to generate too many
addresses, the maximum number of the generated addresses is currently
limited to 31.
- Add $ifconfig_IF_aliases, which accepts multiple IP aliases in a variable.
- ipv6_prefix_IF now supports !/64 prefix length. In addition to the old
64-bit format (2001:db8:1:1), a full 128-bit format like 2001:db8:1:1::/64
is supported.
- Replace ifconfig command with $IFCONFIG_CMD variable to support
a dry-run mode in the future.
- Remove IP aliases before removing all of IPv4 addresses when doing
"rc.d/netif down".
- Add a DAD wait to network6_getladdr() because it is possible to fail to
configure an EUI64 address when ipv6_prefix_IF is specified.
A summary of the supported ifconfig_* variables is as follows:
# IPv4 configuration.
ifconfig_em0="inet 192.168.0.1"
# IPv6 configuration.
ifconfig_em0_ipv6="inet6 2001:db8::1/64"
# IPv4 address range spec. Now deprecated.
ipv4_addr_em0="10.2.1.1-10"
# IPv6 alias.
ifconfig_em0_alias0="inet6 2001:db8:5::1 prefixlen 70"
# IPv4 alias.
ifconfig_em0_alias1="inet 10.2.2.1/24"
# IPv4 alias with range spec w/o AF keyword (backward compat).
ifconfig_em0_alias2="10.3.1.1-10/32"
# IPv6 alias with range spec.
ifconfig_em0_alias3="inet6 2001:db8:20-2f::1/64"
# ifconfig_IF_aliases is just like ifconfig_IF_aliasN.
ifconfig_em0_aliases="inet 10.3.3.201-204/24 inet6 2001:db8:210-213::1/64 inet 10.1.1.1/24"
# IPv6 alias (backward compat)
ipv6_ifconfig_em0_alias0="inet6 2001:db8:f::1/64"
# IPv6 alias w/o AF keyword (backward compat)
ipv6_ifconfig_em0_alias1="2001:db8:f:1::1/64"
# IPv6 prefix.
ipv6_prefix_em0="2001:db8::/64"
Tested by: Kimmo Paasiala
cancellation point. When enabling the cancellation, only process the
pending cancellation for asynchronous mode.
Reported and reviewed by: Kohji Okuno <okuno.kohji@jp.panasonic.com>
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
mbuf that was fully consumed by the previous call, the mbuf ptr returned by the
current call ends up being the previous mbuf in the sb chain to the one that
contains the data we want.
This does not cause any observable issues because the mbuf copy routines happily
walk the mbuf chain to get to the data at the moff offset, which in this case
means they effectively skip over the mbuf returned by sbsndptr().
We can't adjust sb->sb_sndptr during the previous call for this case because the
next mbuf in the chain may not exist yet. We therefore need to detect the
condition and make the adjustment during the current call.
Fix by detecting the special case of moff being at the start of the next mbuf in
the chain and adjust the required accounting variables accordingly.
Reviewed by: andre
MFC after: 2 weeks
accomodate an $hline value for overriding the default. This change does
not effect any current modules as it turns out that not one single usage of
either f_dialog_yesno() or f_dialog_noyes() relied on accepting more than a
first argument (read: all occurrences quoted the first parameter; so $* was
never depended upon).
This will allow some custom invocations of --yesno and --noyes to roll over
to these functions (for example, in `timezone/timezone').
