In msdosfs_sync: spelling fix, formatting changes; fix MNT_LAZY (sync
modified denodes, don't sync device)
Mostly submitted by (and with hints from): bde
Increase limit for maximum disk size: as far as I can see previous limit was
gratuitously too low.
for the process, not a separate set for each thread). By default, the
process now only has signal handlers installed for SIGVTALRM, SIGINFO
and SIGCHLD. The thread kernel signal handler is installed for other
signals on demand. This means that SIG_IGN and SIG_DFL processing is now
left to the kernel, not the thread kernel.
Change the signal dispatch to no longer use a signal thread, and
call the signal handler using the stack of the thread that has the
signal pending.
Change the atomic lock method to use test-and-set asm code with
a yield if blocked. This introduces separate locks for each type
of object instead of blocking signals to prevent a context
switch. It was this blocking of signals that caused the performance
degradation the people have noted.
This is a *big* change!
deallocation cycles. This should provide a measurable improvement
on swap and memory allocation on loaded systems. It is unlikely a
complete solution. Also, provide more map info with procfs.
Chuck Cranor spurred on this improvement.
Linux emulation. This make Allegro Common Lisp 4.3 work under
FreeBSD!
Submitted by: Fred Gilham <gilham@csl.sri.com>
Commented on by: bde, dg, msmith, tg
Hoping he got everything right: eivind
used. ${LIBFL} is set to a weird value in an attempt to inhibit
its use, but only breaks properly in some contexts.
Fixed the usual style bugs for DPADD and LDADD (disorder, and += for the
initial assignment).
`make world' by about 14% here (down to 4490 seconds real on a
K6/233). Temporarily skip this optimization when building with
-j, since there are still many broken makefiles.
Fixed NOCLEANDIR option. Cleaning of `.depend' was broken.
Put -nostdinc in CFLAGS, not in CC, and don't override the default
CC. This fixes enforcing use of ${WORLDTMP}/usr/include.
Don't install library man pages in ${WORLDTMP}.
arguments are given.
Note that usage() and the manpage disagree...
PR: bin/6294
Suggested by: Ruslan Ermilov and Bruce Evans
Submitted by: Ruslan Ermilov (partly)
to free the suffix. I think, it is a very strange idea. (Or, maybe, it is a
POSIX requirement?) And it is done incorrectly. Apparently, it even don't
update the list of known suffixes (but it is an other bug).
PR: 4254, 4692, 4783
Reviewed by: phk
Submitted by: Dmitrij Tejblum <dima@tejblum.dnttm.rssi.ru>
Andrey A. Chernov
Andreas Klemm
Warner Losh
Dmitrij Tejblum
John Birrell
KATO Takenori
John Dyson
Masafumi Max NAKANE
Eivind Eklund
David Greenman
Bruce Evans
Julian Elischer
Dag-Erling Smørgrav
Peter Wemm
Brian Somers
Poul-Henning Kamp
Jordan K. Hubbard