incorrectly bombed when the exclusive lock was help by different process
(*yuck*)
lockmgr() checks for 'locking against myself' type of locking problems itself,
so no need to do any additional checks
He accidently moved the call to block the SIGCHLD to the wrong side of
the call to findchild().
Caused a coredump in one in every N thousand invocations of mail,
which I have been hunting for literally years.
Fixes PR 19696 from Mason Loring Bliss, too.
By the way, this is a prime example of why declarations of the form
struct foo *p = funcall();
are pure liquid evil.
cache based on CPU id. write-through on PXA2[15]0 B2 stepping and
earlier. write-back on C0 and C1 stepping (a.k.a PXA2[15]5 A0)
options XSCALE_CACHE_WRITE_{THROUGH,BACK} can override it.
for other XScale CPUs than PXA2xx, XSCALE_CACHE_WRITE_THROUGH works
same as before.
Burge. Simon writes,
"Here's the patch that Grant and I have been using on a combinations of
architectures and both NetBSD 1.6 and -current.
"This is based on FreeBSD - look for
/* We have to do a magic PLX poke to enable interrupts */
in
http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/dev/wi/if_wi_pci.c
am_bckptr, am_slots, and am_anon data, if the vm_map_entry has an
amap. This adds three new debug "bits" to the -D argument, so the
namei cache dumping "bit" has been moved up.
Also, change the * that gets emitted with -vv to indicate the number
of pages skipped and the size of the area (in kilobytes).
of segments to mark. However, this may be much more than lfs_nseg.
Originally this wasn't a big problem, since only the structures in the
diskblock were changed, but nowadays there's a mirror of the segflags
in the in-core superblock. This problem caused the code to walk
way past the end of that allocated area, causing memory corruption
in other kernel structures. So, use lfs_nseg as the maximum, as it should be.
While here, simplify the loop; it had become an obfuscated piece of
code overtime.
correctly (this isn't a plain array!), and sort the checks a bit
to avoid duplicates in the interface list.
Now broadcast capable interfaces are identified and "mount_smbfs"
can be used without the "-I <addr>" argument.
