Module Name:src
Committed By: ad
Date: Sun Apr 19 14:11:38 UTC 2009
...
x86:
- Make intr_establish, intr_disestablish safe to use when !cold.
- Distribute hardware interrupts among the CPUs, instead of directing
everything to the boot CPU.
This is cool!
From
Antti Kantee po...@netbsd.org wrote:
On Mon, May 04, 2009 at 06:05:19AM +, YAMAMOTO Takashi wrote:
Module Name:src
Committed By: yamt
Date: Mon May 4 06:05:19 UTC 2009
Modified Files:
src/sys/kern: vfs_lookup.c
src/sys/nfs: nfs_srvsubs.c
David Young dyo...@pobox.com wrote:
It seems that pmf_event_inject() is called from interrupt context, from
which kmem(9) cannot be used. You probably want to use pool_cache(9), or
perhaps avoid allocations at all (since they are not intensive).
Are you planning to fix it? It
y...@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
Log Message:
Unify kmem_alloc/zalloc/free under kmem(9). Links preserved.
i intentionally made them separate pages because
it's easier to read for me. (ie. no need to search in a man page.)
I think we should have a manual per-subsystem:
y...@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
- We already have some practices of writing documentation is such way,
like mutex(9), rwlock(9), softint(9), vnode(9) and bunch of others.
And I would like to keep such consistent structure.
vnode(9) and sysctl(9) are good examples
Hello,
y...@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
hi,
what's the status of this?
in case it was not clear, i want you revert the changes.
It does not change the way how other (and older) section 9 man pages are
written, it rather makes our man pages consistent. And I strongly prefer
Thomas Klausner w...@netbsd.org wrote:
On Wed, Oct 21, 2009 at 09:12:10PM +, Mindaugas Rasiukevicius wrote:
Module Name:src
Committed By: rmind
Date: Wed Oct 21 21:12:07 UTC 2009
Modified Files:
src/bin/ps: keyword.c print.c ps.1
...
src
matthew green m...@eterna.com.au wrote:
Module Name: src
Committed By: rmind
Date: Wed Oct 21 21:28:36 UTC 2009
Modified Files:
src/doc: CHANGES
src/sys/sys: param.h
Log Message:
5.99.21: removed uarea swap-out
Hello,
enami tsugutomo tsugutomo.en...@jp.sony.com wrote:
The test `if (selpoll)' is unnecessary if scanner function is passed
directly instead of the flag.
- error = selscan(l, (fd_mask *)(bits + ni * 0),
- (fd_mask *)(bits + ni * 3), nd, retval);
+
Hello,
Module Name:src
Committed By: cegger
Date: Sat Nov 7 07:27:50 UTC 2009
...
Log Message:
Add a flags argument to pmap_kenter_pa(9).
Patch showed on tech-kern@
http://mail-index.netbsd.org/tech-kern/2009/11/04/msg006434.html
No objections.
Since we have flags
y...@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
Not sure what do you mean by leak. The first page is unmapped and uarea
layout in x86 has not changed (yet). Probably I am missing something?
the page in question used to be hanged on the kernel aobj.
now you made it wired and there's no
Simon Burge sim...@netbsd.org wrote:
Simplify tmpfs_itimes() and use vfs_timestamp(). [ ... ]
Was changing from getnanotime() to effectively nanotime() (via
vfs_timestamp()) deliberate? The original intention of using
getnanotime() for filesystem timestamps was that having a perfect
Hello,
Module Name:src
Committed By: tron
Date: Wed Nov 11 16:35:45 UTC 2009
Modified Files:
src/share/mk: bsd.sys.mk bsd.x11.mk
Log Message:
Enable Stack Smash Protection (SSP) by default for NetBSD/amd64 and
NetBSD/i386 as previously discussed on the
Hello,
David Laight wrote:
Module Name: src
Committed By: dsl
Date: Sat Nov 21 19:59:51 UTC 2009
Modified Files:
src/sys/arch/i386/i386: db_trace.c
Log Message:
Don't call lwp_getpcb() when not KERNEL.
Thanks for working this around, however it is not a right fix. With
David Laight da...@l8s.co.uk wrote:
Thanks for working this around, however it is not a right fix. With this
patch, build.sh release passes:
http://www.netbsd.org/~rmind/crash_pcb.diff
It should have been enough to amend the argument of routine exported to
userland. Do not you
matthew green m...@eterna.com.au wrote:
I've committed a quick fix. However, the problem here is that
sys/sysctl.h, sys/proc.h and sys/lwp.h are exposing structures for KVM
grovellers to all userspace. Therefore struct kinfo_proc2, sys/proc.h and
friends should not even be seen. We
Hello,
Module Name:src
Committed By: dyoung
Date: Thu Nov 12 19:10:31 UTC 2009
Modified Files:
src/sys/kern: subr_autoconf.c
src/sys/sys: device.h
Log Message:
Move a device-deactivation pattern that is replicated throughout
the system into
Hello,
Module Name:src
Committed By: martin
Date: Sat Dec 12 12:23:29 UTC 2009
Modified Files:
src/sys/arch/vax/vax: vm_machdep.c
Log Message:
Clear new pcb in cpu_lwp_fork, now that this seems to no longer be
guaranteed to be zeroed memory after the uarea swap
David Young dyo...@pobox.com wrote:
- Can you tell what relevant code requires alldevs_mtx to be at IPL_HIGH?
This question is still standing.
- You have added config_collect_garbage(), which is mostly called before
config_alldevs_lock(). How about changing it to be used as/with last
Module Name:src
Committed By: rmind
Date: Wed Dec 30 23:31:56 UTC 2009
Modified Files:
src/sys/kern: kern_sig.c
Log Message:
sigactsunshare(): set reference count in a case of new sigacts allocation.
Bug (e.g. memory leak) can happen when using clone(2) call.
To
Module Name:src
Committed By: rmind
Date: Wed Dec 30 23:49:59 UTC 2009
Modified Files:
src/sys/kern: kern_runq.c
Log Message:
sched_catchlwp: fix the case when other CPU might see curlwp-l_cpu != curcpu()
while LWP is finishing context switch. Should fix PR/42539, tested
Module Name:src
Committed By: rmind
Date: Wed Dec 30 23:54:30 UTC 2009
Modified Files:
src/sys/kern: kern_synch.c
Log Message:
- nextlwp: do not set l_cpu, it should be returned correct (add assert).
- resched_cpu: avoid double set of ci.
To generate a diff of this
Michael van Elst mlel...@serpens.de wrote:
On Sun, Jan 03, 2010 at 08:58:37AM -0800, Matt Thomas wrote:
Log Message:
drop __predict micro optimization in pool_init for cleaner code.
This change should be backed out. __predict_{true,false} are not only
micro optimizations, they also
Module Name:src
Committed By: rmind
Date: Fri Jan 8 12:07:08 UTC 2010
Modified Files:
src/sys/kern: subr_autoconf.c
Log Message:
Simplify device G/C: use global list and config_alldevs_unlock_gc().
To generate a diff of this commit:
cvs rdiff -u -r1.193 -r1.194
Module Name:src
Committed By: rmind
Date: Sat Jan 9 19:02:18 UTC 2010
Modified Files:
src/sys/kern: kern_softint.c
Log Message:
softint_overlay: disable kernel preemption before curlwp-l_cpu use.
To generate a diff of this commit:
cvs rdiff -u -r1.30 -r1.31
chris...@astron.com (Christos Zoulas) wrote:
Log Message:
remove stupid casts. if lint complains about return values that are
ignored, lint should fe fixed, and not code being cluttered.
Please explain to me how you propose we fix lint. Or to be more precise,
how does the code convey
David Young dyo...@pobox.com wrote:
Your code had local a list of devices to G/C - it is redundant.
Now there is a global list, and there is still a local list of devices
to garbage collect. That is not more redundant?
No, because you had local lists all over the place. There is a
y...@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
cvs rdiff -u -r1.158 -r1.159 src/sys/kern/kern_proc.c
this part of the change looks wrong to me.
...
Do you mean KSTACK_CHECK_MAGIC case? It gets included via
machine/proc.h .
no, the KASSERT part. l_addr !=
Module Name:src
Committed By: rmind
Date: Mon Jan 18 16:40:18 UTC 2010
Modified Files:
src/sys/arch/x86/include: cpu.h
src/sys/arch/x86/x86: cpu_topology.c identcpu.c
Log Message:
x86_cpu_topology, not toplogy.
To generate a diff of this commit:
cvs rdiff -u
Module Name:src
Committed By: rmind
Date: Mon Jan 18 22:31:14 UTC 2010
Modified Files:
src/sys/arch/amd64/amd64: procfs_machdep.c
src/sys/arch/i386/i386: procfs_machdep.c
Log Message:
Reduce the difference between i386 and amd64 procfs MD code.
Prepare for the
Module Name:src
Committed By: rmind
Date: Wed Jan 20 23:40:42 UTC 2010
Modified Files:
src/sys/kern: subr_pool.c
Log Message:
pool_cache_invalidate: comment out invalidation of per-CPU caches (nobody
depends
on it, at the moment) until we decide how to fix it (xcall(9)
Module Name:src
Committed By: rmind
Date: Sat Jan 23 00:03:38 UTC 2010
Modified Files:
src/distrib/sets/lists/comp: mi
src/share/man/man9: Makefile
Added Files:
src/share/man/man9: xcall.9
Removed Files:
src/share/man/man9: xc.9
Log Message:
Rename
Module Name:src
Committed By: rmind
Date: Sat Jan 23 00:17:07 UTC 2010
Modified Files:
src/distrib/sets/lists/comp: mi
src/share/man/man9: Makefile percpu.9 xcall.9
Log Message:
Remove xc_init_cpu(), percpu_init(), percpu_init_cpu() - they are part
of
Module Name:src
Committed By: rmind
Date: Sat Jan 23 00:47:04 UTC 2010
Modified Files:
src/share/man/man9: xcall.9
Log Message:
xcall(9): correct the point about preemption, add NOTES, do not mentioned
some implementation details.
To generate a diff of this commit:
cvs
Module Name:src
Committed By: rmind
Date: Sat Jan 23 00:54:43 UTC 2010
Modified Files:
src/share/man/man9: kmem.9 percpu.9 pool_cache.9
Log Message:
Cross-link a little.
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/share/man/man9/kmem.9
cvs rdiff -u
Hello,
David Young dyo...@pobox.com wrote:
On Sat, Nov 21, 2009 at 03:41:07PM +1100, matthew green wrote:
SPLDEBUG is single-purpose. It also has some bugs, which I am happy to
describe. But let's keep it until we come up with something better.
now you've told me all
Quentin Garnier c...@cubidou.net wrote:
On Sun, Feb 21, 2010 at 02:11:40AM +, Darran Hunt wrote:
Module Name:src
Committed By: darran
Date: Sun Feb 21 02:11:40 UTC 2010
Modified Files:
src/sys/arch/i386/i386: trap.c vector.S
src/sys/kern:
Darran Hunt dar...@netbsd.org wrote:
The new code is modular - it has its own kern_dtrace.c module. I'm
not sure that replacing the #ifdefs with stub functions is the best
idea - won't that make the proc and lwp functions a bit less efficient
with calls to the empty functions?
Compiler
David Laight da...@l8s.co.uk wrote:
Also:
+ if (dtrace_vtime_active) {
+ (*dtrace_vtime_switch_func)(newl);
+ }
It is worth to give a separate cache line for dtrace_vtime_active and
use __predict_false().
__predict_false() yes, but
Module Name:src
Committed By: rmind
Date: Wed Mar 3 02:09:51 UTC 2010
Modified Files:
src/doc: CHANGES
Log Message:
Mention support for Gumstix Verdex Pro and SMSC LAN9118 Family Ethernet
driver, which were added by kiyoh...@.
To generate a diff of this commit:
cvs
Module Name:src
Committed By: rmind
Date: Wed Mar 3 02:09:51 UTC 2010
Modified Files:
src/doc: CHANGES
Log Message:
Mention support for Gumstix Verdex Pro and SMSC LAN9118 Family Ethernet
driver, which were added by kiyoh...@.
To generate a diff of this commit:
cvs
Hi,
David Young dyo...@pobox.com wrote:
On Sat, Nov 21, 2009 at 03:41:07PM +1100, matthew green wrote:
SPLDEBUG is single-purpose. It also has some bugs, which I am happy
to describe. But let's keep it until we come up with something better.
now you've told me all
David Holland dholland-sourcechan...@netbsd.org wrote:
What Joerg said. They are low level kernel implementation details.
These belong in a book or article or a wiki page or something, not the
manual.
We just went around on this like two or three weeks ago on spl
internals. On the
matthew green m...@eterna.com.au wrote:
:To generate a diff of this commit:
:cvs rdiff -u -r1.280 -r1.281 src/sys/kern/kern_synch.c
Something is funny with this new merged load average calculation.
% uptime
2:06PM up 33 mins, 1 user, load averages: 11.04,
chris...@astron.com (Christos Zoulas) wrote:
Modified Files:
src/external/cddl/osnet/dev/dtrace: dtrace_sysctl.c dtrace_unload.c
src/external/cddl/osnet/dev/dtrace/amd64: dtrace_subr.c
src/external/cddl/osnet/dev/dtrace/i386: dtrace_subr.c
chris...@zoulas.com (Christos Zoulas) wrote:
|
| It is consistent with the code in OpenSolaris, so it should not diverge.
This is changed code that would produce a diff in either case.
It is more correct, and I don't see propagating a poor choice.
OpenSolaris uses NULL for 0 in many
David Holland dholland-sourcechan...@netbsd.org wrote:
That was not an explicit preference, it was just a random choice, so I
have corrected it.
That is arbitrary. Can we please just stay relatively liberal (up to
sane point) about small style differences each developer has?
chris...@zoulas.com (Christos Zoulas) wrote:
| Are you planning to maintain this? That should be something for the
| maintainer to decide, since it is not a small and simple code base.
What I am saying is that all lines you change, they become diffs. Diffs
in our preferred style or theirs
Jukka Ruohonen jruoho...@iki.fi wrote:
On Wed, May 05, 2010 at 12:58:13AM +0700, Robert Elz wrote:
| As something like gets() has been standardized for ages, it makes
| sense to explicitly note that this may no longer be true (with
| respect to POSIX).
That's where I disagree, it
chris...@zoulas.com (Christos Zoulas) wrote:
| Yes. It knows I was broken, too. However, it worked on my ofppc and
| it booted my amd64.
Try booting with DIAGNOSTIC. If you make any changes to the kernel you
should be really compiling with DIAGNOSTIC.
It should be tested both with DEBUG and
Christoph Egger christoph_eg...@gmx.de wrote:
Log Message:
Replace tmpfs_pool custom allocator code with a simpler layer for memory
accounting. Use wired memory (which can be limited) for meta-data, and
kmem(9) for string allocations.
Close PR/31944. Fix PR/38361 while here. OK
Module Name:src
Committed By: pooka
Date: Wed Jun 23 08:36:03 UTC 2010
Modified Files:
src/sys/rump/librump/rumpkern: emul.c
Log Message:
As normal, fix breakage from untested commits by rmind.
Well, when I tried ./build.sh rumptest, it gave me this:
---
enami tsugutomo tsugutomo.en...@jp.sony.com wrote:
cvs rdiff -u -r1.11 -r1.12 src/sys/kern/subr_xcall.c
Why XC_PRI_BIT is not placed at LSB instead MSB?
Because you would lose the value (note, it is not a pointer).
Is cpu state change (from offline to online or vise versa) cared?
No,
enami tsugutomo tsugutomo.en...@jp.sony.com wrote:
Why XC_PRI_BIT is not placed at LSB instead MSB?
Because you would lose the value (note, it is not a pointer).
A flag bit at LSB can be preserved by incrementing the counter by 2,
can't it?
Not really, since it is advancing by CPU
enami tsugutomo tsugutomo.en...@jp.sony.com wrote:
cvs rdiff -u -r1.22 -r1.23 src/sys/kern/sys_select.c
Do you mean ?
+ if (sel_flag[n] | events) {
Yes. Thank you!
enami.
--
Mindaugas
Christoph Egger christoph_eg...@gmx.de wrote:
Hi,
Why are any types other than in the pmap different between
PAE and !PAE?
When this was originally proposed I asked for stuff like
paddr_t to be 64 bits no matter what the kernel compile
settings where.
Interesting to hear
Juergen Hannken-Illjes hann...@eis.cs.tu-bs.de wrote:
...
It's not obvious from your commit message what prevents it from
gaining a reference after the lock is dropped.
The interlock is taken before the freelist lock is dropped and vnodes
on the free lists should never
Module Name:src
Committed By: cegger
Date: Thu Aug 26 12:48:19 UTC 2010
Modified Files:
src/sys/dev/ieee1394: fwdev.c
Log Message:
don't call tsleep() with any mutexes hold
To generate a diff of this commit:
cvs rdiff -u -r1.23 -r1.24
Havard Eidnes h...@netbsd.org wrote:
Module Name: src
Committed By: he
Date: Wed Sep 1 16:02:40 UTC 2010
Modified Files:
src/distrib/sets/lists/man: mi
Log Message:
Add entries for the ntp.conf man page, html'ized and the two text
variants.
To generate a diff of
Christoph Egger christoph_eg...@gmx.de wrote:
Log Message:
don't call tsleep() with any mutexes hold
To generate a diff of this commit:
cvs rdiff -u -r1.23 -r1.24 src/sys/dev/ieee1394/fwdev.c
The right fix would be to use condvar(9). Generally, tsleep(9) should
be replaced and
Christoph Egger christoph_eg...@gmx.de wrote:
Re-structure IPv4 reassembly code to make it more MP-friendly and
simplify some code fragments while here. Also, use pool_cache(9) and
mutex(9).
IPv4 reassembly mechanism is MP-safe now.
To generate a diff of this commit:
cvs
enami tsugutomo tsugutomo.en...@jp.sony.com wrote:
Yes, this patch makes boot with root on nfs work again.
Please commit.
Just committed.
enami.
Thank you!
--
Mindaugas
Hello,
Masaru OKI o...@netbsd.org wrote:
Module Name: src
Committed By: oki
Date: Thu Oct 14 03:07:52 UTC 2010
Modified Files:
src/sys/kern: uipc_socket.c
Log Message:
Wait for freeing mbuf cluster in sosend() causes freeze network stack.
Don't wait for it.
problem was
o...@netbsd.org wrote:
In M_WAIT case, m_reclaim() will run and run until get mbuf cluster
if mclpool limit reached. If m_reclaim() repeatedly but cannot to
get new mbuf cluster, m_clget() will not return.
network stacks using mbufs is use with M_DONTWAIT, but it will failed
to get new
Christoph Egger christoph_eg...@gmx.de wrote:
Module Name:src
Committed By: rmind
Date: Fri Nov 5 01:35:58 UTC 2010
Modified Files:
src/sys/dist/pf/net: if_pfsync.c pf_norm.c
src/sys/netinet: in_var.h ip_id.c ip_input.c
Log Message:
y...@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
hi,
Module Name:src
Committed By: rmind
Date: Wed Oct 27 02:58:05 UTC 2010
Modified Files:
src/sys/kern: sys_descrip.c
Log Message:
do_posix_fadvise: check for a negative length; truncate the
Hello,
Sorry for late reply.
y...@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
how about the attached patch?
Consider offset = (INT64_MAX - PAGE_SIZE) and len = PAGE_SIZE. That
would still panic..
heh, right.
then, how about:
if (round_page(offset)
Hello,
Juergen Hannken-Illjes hann...@netbsd.org wrote:
Module Name: src
Committed By: hannken
Date: Tue Nov 23 09:30:43 UTC 2010
Modified Files:
src/sys/dev: md.c
Log Message:
Make md(4) mp-safe.
To generate a diff of this commit:
cvs rdiff -u -r1.64 -r1.65
Antti Kantee po...@cs.hut.fi wrote:
Module Name:src
Committed By: rmind
Date: Sat Dec 18 01:18:48 UTC 2010
Modified Files:
src/sys/kern: sys_descrip.c
Log Message:
do_posix_fadvise: fix and improve previous change - add a comment with
some
Jukka Ruohonen jruoho...@iki.fi wrote:
+/*
+ * sysmon_task_queue_cancel:
+ *
+ * Cancel a scheduled task.
+ */
+int
+sysmon_task_queue_cancel(void (*func)(void *))
+{
+ struct sysmon_task *st;
+
+ if (func == NULL)
+ return EINVAL;
+
+
Antti Kantee po...@netbsd.org wrote:
Add support for the Extensible MIPS (eMIPS) platform. The
NetBSD/emips port runs on Xilinx and Beecube FPGA systems and the
Giano system simulator.
eMIPS is a platform developed at Microsoft Research for researching
reconfigurable computing. eMIPS
matthew green m...@eterna.com.au wrote:
Add PCU (Per-CPU Unit) - an interface to manage synchronization of any
per CPU context tied with an LWP. Main use - lazy FPU handling on SMP.
Requested by matt@, will be used on mips64. Note: implementation will
be improved to use IPIs before
Christos Zoulas chris...@netbsd.org wrote:
Module Name: src
Committed By: christos
Date: Sat Feb 19 01:12:40 UTC 2011
Modified Files:
src/sys/net: bpf_filter.c
Log Message:
Avoid stack memory disclosure by keeping track during filter validation
time of initialized
Jukka Ruohonen jru...@netbsd.org wrote:
Module Name: src
Committed By: jruoho
Date: Fri Feb 25 09:16:00 UTC 2011
Modified Files:
src/sys/arch/x86/acpi: acpi_cpu_md.c
src/sys/dev/acpi: acpi_cpu.h acpi_cpu_pstate.c
Log Message:
Add preliminary support for the
Jukka Ruohonen jruoho...@iki.fi wrote:
Are there any plans for kernel equivalent to cpuset(3)?
Yes, there is kcpuset(9), see kcpuset_create() and friends. I plan to
modify it so it could be used early in MD code (when memory allocation
is not yet available) and thus unify random MD cpuset
Hello,
y...@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
Log Message:
an implementation of radix tree. the idea from linux.
How is that different from ptree?
while i'm not familiar with ptree...
Patricia/Radix tree added by Matt (see src/common/lib/libc/gen/ptree.c
and
Jukka Ruohonen jruoho...@iki.fi wrote:
Why interrupts are disabled here? Calling xc_wait() with interrupts
disabled is, at minimum, very expensive, and I would say it is wrong.
Note that xc_wait(9) does not necessary spin - it can block.
Because interrupts must be disabled when APERF and
Antti Kantee po...@netbsd.org wrote:
Module Name: src
Committed By: pooka
Date: Tue Mar 22 15:16:23 UTC 2011
Modified Files:
src/sys/kern: subr_pool.c vfs_lookup.c
src/sys/rump/librump/rumpkern: rump.c
Log Message:
pnbuf_cache is used all over the place outside of
Antti,
Can you respond, or fix?
Thanks.
David Holland dholland-sourcechan...@netbsd.org wrote:
On Tue, Mar 22, 2011 at 04:10:16PM +, Mindaugas Rasiukevicius wrote:
src/sys/kern: subr_pool.c vfs_lookup.c
src/sys/rump/librump/rumpkern: rump.c
Log Message:
pnbuf_cache
Mindaugas Rasiukevicius rm...@netbsd.org wrote:
Log Message:
Highly rewrite POSIX semaphore. Use file descriptor subsystem, greatly
simplify reference counting, and fix various bugs which existed before,
e.g. some incorrect locking or mq_unlink() not checking for permissions
Klaus Klein kle...@kleink.org wrote:
Log Message:
Add a small summary parge for struct tm from time.h. Cf. timeval(3).
This exhibits something particularly well that's been bugging me for
quite a while about such documentation changes: I think documenting
the implementation's structure
Masao Uebayashi uebay...@tombi.co.jp wrote:
On Mon, Apr 18, 2011 at 03:04:32AM +, Mindaugas Rasiukevicius wrote:
Module Name:src
Committed By: rmind
Date: Mon Apr 18 03:04:31 UTC 2011
Modified Files:
src/sys/arch/xen/xen: balloon.c
Log Message
Cherry G. Mathew cherry.g.mat...@gmail.com wrote:
On Mon, Apr 18, 2011 at 03:04:32AM +, Mindaugas Rasiukevicius
wrote:
Module Name: src
Committed By: rmind
Date: Mon Apr 18 03:04:31 UTC 2011
Modified Files:
src/sys/arch/xen/xen: balloon.c
Jean-Yves Migeon jeanyves.mig...@free.fr wrote:
On 18.04.2011 10:35, Mindaugas Rasiukevicius wrote:
We used to check the return of big size allocations, when kmem(9) could
fail even with KM_SLEEP due to KVA starvation. However, pretty much all
kernel does not perform checks for smaller
Masao Uebayashi uebay...@gmail.com wrote:
The kernel explicitly allows C99 and actually C99 is encouraged.
So that should reverted :)
Generally - C99 is encouraged. However, I disagree that variables
should be declared in the middle of context (for a minimum scope),
unless there is a
Hello,
Jean-Yves Migeon j...@netbsd.org wrote:
Module Name: src
Committed By: jym
Date: Sun May 15 07:24:15 UTC 2011
Modified Files:
src/sys/arch/xen/xen: xbdback_xenbus.c
Log Message:
Use atomic_ops(3) for ref counting.
+ atomic_dec_uint((xbdip)-xbdi_refcnt);
Martin S. Weber ephae...@gmx.net wrote:
On Mon, May 16, 2011 at 08:18:08PM +0200, Martin Husemann wrote:
On Mon, May 16, 2011 at 07:29:26PM +0200, Martin S. Weber wrote:
Reminds me of http://www.netbsd.org/ports/ -- remember
sparc is tier 2 aka Go fix it yourself if you don't
hurt
Hello,
Juergen Hannken-Illjes hann...@netbsd.org wrote:
Module Name: src
Committed By: hannken
Date: Fri Jun 17 09:50:52 UTC 2011
Modified Files:
src/sys/uvm: uvm_bio.c
Log Message:
When ubc_alloc() reuses a cached mapping window remove the object from
the lists AFTER
tsugutomo.en...@jp.sony.com wrote:
Modified Files:
src/sys/uvm: uvm_amap.c
Log Message:
Clean-up, add asserts, slightly simplify.
To generate a diff of this commit:
cvs rdiff -u -r1.95 -r1.96 src/sys/uvm/uvm_amap.c
In amap_copy(), I guess map entry may be clipped and need
YAMAMOTO Takashi y...@netbsd.org wrote:
Module Name: src
Committed By: yamt
Date: Fri Jun 24 01:23:05 UTC 2011
Modified Files:
src/sys/uvm: uvm_anon.c
Log Message:
uvm_anon_release: fix a locking error after the rmind-uvmplock merge
Thanks a lot! I have been hunting
y...@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
hi,
Module Name:src
Committed By: hannken
Date: Mon Jun 27 15:56:37 UTC 2011
Modified Files:
src/sys/uvm: uvm_amap.c
Log Message:
amap_copy(): Keep the source amap locked until its lock has been
Manuel Bouyer bou...@netbsd.org wrote:
Module Name: src
Committed By: bouyer
Date: Sun Jul 3 10:40:16 UTC 2011
Modified Files:
src/sys/arch/amd64/conf: GENERIC
src/sys/arch/i386/conf: GENERIC
Log Message:
Add back DIAGNOSTIC option to x86 GENERIC kernels, as
Manuel Bouyer bou...@antioche.eu.org wrote:
On Sun, Jul 03, 2011 at 03:57:25PM +0100, Mindaugas Rasiukevicius wrote:
Thanks for enabling this, however you have ignored points raised on
tech-kern@. In such case, at least DEBUG
DEBUG is not as usefull as DIAGNOSTIC, and is very verbose.
My
Manuel Bouyer bou...@antioche.eu.org wrote:
On Sun, Jul 03, 2011 at 06:09:10PM +0100, Mindaugas Rasiukevicius wrote:
I also don't think we did reach a consensus about this either.
Well, I object on adding only DIAGNOSTIC, without DEBUG and DDB trace
enabled, as it is counter productive
y...@mwd.biglobe.ne.jp (YAMAMOTO Takashi) wrote:
Log Message:
amap_copy(): Keep the source amap locked until its lock has been
copied.
btw, this code seems to assume that uvm_anfree does not release the
lock even temporarily while the comment on uvm_anfree1 says the
opposite.
Masao Uebayashi uebay...@netbsd.org wrote:
Module Name: src
Committed By: uebayasi
Date: Sat Jul 30 05:24:17 UTC 2011
Modified Files:
src/sys/kern: kern_softint.c
Log Message:
Use kmem(9) to allocate per-cpu softint context. No functional changes.
Why? The allocation
Jukka Ruohonen jruoho...@iki.fi wrote:
Log Message:
Fix .Xr to membar_ops(3), not membar(9). Spotted by wiz@.
Can you brief on what is the difference between membar_ops(3) and mb(9)?
mb(9) predates membar_ops(3). I do not know why it was left when the
later interface was added. It
Christos Zoulas chris...@netbsd.org wrote:
Log Message:
Add an optional pglist argument to uvm_obj_wirepages, to be
filled with the list of pages that were wired.
To generate a diff of this commit:
cvs rdiff -u -r1.121 -r1.122 src/sys/kern/sysv_shm.c
cvs rdiff -u -r1.174 -r1.175
Hello Juergen,
Juergen Hannken-Illjes hann...@netbsd.org wrote:
Log Message:
The path getnewvnode()-getcleanvnode()-vclean()-VOP_LOCK() will panic
if the vnode we want to clean is a layered vnode and the caller already
locked its lower vnode.
Change getnewvnode() to always allocate a fresh
J. Hannken-Illjes hann...@eis.cs.tu-bs.de wrote:
Module Name:src
Committed By: yamt
Date: Mon Oct 31 12:42:53 UTC 2011
Modified Files:
src/sys/arch/i386/i386: dumpsys.c
Log Message:
dumpsys_seg: don't overwrite the previous mapping
With this
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