Allocate/Prefetch one cache-line ahead of the one we're about to deal with.
This reduces the chances of the cpu stalling while waiting for the cache
to flush a dirty line in order to satisfy the Allocate/Prefetch request.
registers in any trap/interrupt exception frame found.
- Slight tweak to more accurately detect the correct call-site when
looking for a function's prologue.
explicitly in single file which implicitly needed it (altq_conf.c)
this avoids pulling in implicit dependency on <sys/conf.h> to every
file including <net/if.h> (which includes <altq/if_altq.h> to get altq
related structures)
* When opening a live pcap, obtain the list of supported DLTs from
the BPF.
* Add pcap_list_datalinks() to obtain a list of supported DLTs
supported by the interface associated with the pcap descriptor.
* Add pcap_set_datalink() to set the current DLT of the pcap.
* Bump shlib 1.2 -> 1.3; new functions added.
From David Young <dyoung@ojctech.com>, with some minor changes by me.
* bssid xx:xx:xx:xx:xx:xx -- set the desired BSSID of an 802.11
interface.
* -bssid -- unset the desired BSSID of an 802.11 interface, so
the interface will choose automatically (default).
* channel x -- set the channel (radio frequency) of an 802.11 interface.
Current BSSID and channel are now reported in the 802.11 status
display, if supported by the interface.
Above changes from David Young <dyoung@ojctech.com>, with some slight
changes by me (use ethers(3) functions rather than hand-parsing/printing
the 802.11 address).
Document bssid/-bssid/channel, and clean up markup of parentheticals
in the manual page.
This means that:
+ /bin and /sbin (and the few programs in /usr/* which were statically
linked) are now dynamically linked.
+ The shared libraries that are needed by the /bin and /sbin programs
are now installed into /lib (with compatability symlinks from
/usr/lib). These are:
c crypt edit ipsec kvm m m387 termcap termlib util z
+ The shared linker is now in /libexec/ld.elf_so, and
/usr/libexec/ld.elf_so is a symlink to the former.
If you want the prior behaviour of "some applications statically linked,
the rest dynamically linked", set MKDYNAMICROOT=no in your mk.conf(5).
If you have a philosophical objection to dynamic libraries, continue
to set LDSTATIC=-static in your mk.conf(5), and please don't waste any
more time in trying to convince us why dynamic libraries are 3v1l.
the kqueue branch and -current and thus make testing easier
change HISTORY to clearly state this interface is only available with
experimental kernel branch
add Jason Thorpe and me to AUTHORS
update .Dd
tearing down a vm_map. use this to skip the pmap_update()
at the end of all the removes, which allows pmaps to optimize
pmap tear-down. also, use the new pmap_remove_all() hook to
let the pmap implemenation know what we're up to.
itojun