CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/01 09:43:13
Modified files:
sys/uvm: uvm_glue.c
Log message:
Two problems with vslock_device functions.
- Fix error handling so that we free stuff on error.
- We use the mappings to keep
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/04 05:24:45
Modified files:
sys/uvm: uvm_extern.h uvm_km.c
Log message:
New unified allocator of kernel memory.
We've reached the point where we have a dozen allocators that all do more
or
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/04 05:26:51
Modified files:
share/man/man9 : Makefile
Added files:
share/man/man9 : km_alloc.9
Log message:
Documentation for km_alloc and km_free
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/04 05:51:20
Modified files:
share/man/man9 : km_alloc.9
Log message:
Missing . Noted by mikeb@
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/04 05:56:12
Modified files:
sys/uvm: uvm_extern.h uvm_km.c
Log message:
Some minor fixes:
- Clarify a comment.
- Change all the flags to chars from ints to make the structs smaller.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/04 06:22:59
Modified files:
sys/uvm: uvm_km.c
Log message:
Make gcc stop whining. pointed out by ariane@.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/04 06:25:23
Modified files:
sys/uvm: uvm_km.c
Log message:
Better.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/04 15:16:31
Modified files:
sys/uvm: uvm_km.c
Log message:
Few minor ninja fixes while this isn't being used anywhere in -current.
- Change a few KASSERT(0) into proper panics.
- Match the
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/04 19:28:05
Modified files:
sys/kern : dma_alloc.c subr_pool.c uipc_mbuf.c
sys/sys: pool.h
sys/uvm: uvm_extern.h uvm_km.c uvm_map.c
Log message:
- Change pool
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/06 09:52:13
Modified files:
sys/kern : dma_alloc.c subr_pool.c uipc_mbuf.c
sys/sys: pool.h
sys/uvm: uvm_extern.h uvm_km.c uvm_map.c
Log message:
Backout the
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/18 13:23:46
Modified files:
sys/kern : dma_alloc.c subr_pool.c uipc_mbuf.c
sys/sys: pool.h
sys/uvm: uvm_extern.h uvm_km.c uvm_map.c
Log message:
Put back the
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/04/19 09:59:11
Modified files:
sys/uvm: uvm_km.c
Log message:
Free the correct pages when we failed to allocate va.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/07/05 11:44:27
src/regress/sys/uvm/mmap_write_self
Update of /cvs/src/regress/sys/uvm/mmap_write_self
In directory cvs.openbsd.org:/tmp/cvs-serv31358/mmap_write_self
Log Message:
Directory
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/07/05 11:48:15
Added files:
regress/sys/uvm/mmap_write_self: Makefile mmap_write_self.c
Log message:
Test for when we're writing to a file from an mmaped area of the file.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/07/05 11:48:59
Modified files:
regress/sys/uvm: Makefile
Log message:
plug in mmap_write_self
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/07/05 19:49:42
Modified files:
sys/kern : kern_lock.c sched_bsd.c
Log message:
Stop using the P_BIGLOCK flag to figure out when we should release the
biglock in mi_switch and just check if we're
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/07/06 15:41:37
Modified files:
sys/arch/amd64/amd64: fpu.c syscall.c trap.c
sys/arch/hppa/hppa: trap.c
sys/arch/i386/i386: trap.c
sys/arch/i386/isa: npx.c
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/07/06 15:42:11
Modified files:
bin/ps : ps.1
Log message:
Remove mention of P_BIGLOCK.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2011/07/07 12:11:24
Modified files:
sys/arch/amd64/amd64: fpu.c syscall.c trap.c
sys/arch/hppa/hppa: trap.c
sys/arch/i386/i386: trap.c
sys/arch/i386/isa: npx.c
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2010/06/27 11:42:23
Modified files:
regress/sys/kern/noexec: noexec.c
Log message:
GCC is being intelligent with our asm statements that were used to pad stuff
before and after a function. We made the
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2010/06/28 15:23:20
Modified files:
sys/kern : kern_time.c
Log message:
clock_gettime(CLOCK_PROF) didn't account for the time between the last
context switch and the call to clock_gettime.
oga@ ok
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2010/06/30 16:38:17
Modified files:
sys/kern : sched_bsd.c
Log message:
This comment is unnecessarily confusing.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2010/07/01 15:27:39
Modified files:
sys/kern : kern_physio.c
sys/uvm: uvm_extern.h uvm_glue.c
Log message:
Implement vs{,un}lock_device and use it for physio.
Just like normal
This was ok oga@, beck@ and thib@
On Thu, Jul 1, 2010 at 11:27 PM, Artur Grabowski a...@cvs.openbsd.org wrote:
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org 2010/07/01 15:27:39
Modified files:
sys/kern : kern_physio.c
sys/uvm
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2010/07/01 19:25:06
Modified files:
sys/kern : kern_fork.c kern_malloc.c subr_pool.c
sys/uvm: uvm_extern.h uvm_km.c
Log message:
add an align argument to uvm_km_kmemalloc_pla.
Use
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2010/07/02 12:26:58
Modified files:
sys/uvm: uvm_glue.c
Log message:
Add missing pmap_update. pointed out by matthew@
My mistake. This will be backed out shortly.
splsched() actually does what we want, but it took me a while to figure out
why. IPL_SCHED doesn't (and breaks some architectures).
In short.
we enter msleep at any spl.
sleep_setup goes to IPL_SCHED or stays (if we where higher).
we call splsched()
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/09/18 01:50:39
Modified files:
usr.sbin/procmap: procmap.c
Log message:
Add a flag to print amap usage.
otto@ ok
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/09/23 07:25:46
Modified files:
sys/uvm: uvm_map.c
Log message:
Do not merge userland map entries.
Imagine lots of random small mappings (think malloc(3)) and sometimes
one large mapping
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/09/29 06:34:18
Modified files:
sys/kern : kern_malloc.c
sys/sys: malloc.h param.h
sys/uvm: uvm_init.c
Log message:
Use pools to do allocations for all sizes =
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/10/10 02:05:45
Modified files:
sys/arch/alpha/include: cpu.h
sys/arch/arm/include: cpu.h
sys/arch/hppa/include: cpu.h
sys/arch/hppa64/include: cpu.h
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/10/10 02:36:28
Modified files:
sys/arch/alpha/include: cpu.h
sys/arch/arm/include: cpu.h
sys/arch/hppa/include: cpu.h
sys/arch/hppa64/include: cpu.h
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/11/06 15:11:36
Modified files:
sys/kern : sched_bsd.c
Log message:
Some paranoia and deconfusion.
- setrunnable should never be run on SIDL processes. That's a bug and will
cause all kinds of
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/11/10 09:50:13
Modified files:
sys/arch/sparc64/dev: vbus.c
Log message:
Use the correct sizeof for the _ca.
obviously correct kettenis@
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/11/22 07:42:29
Modified files:
sys/arch/macppc/macppc: machdep.c
sys/arch/powerpc/include: cpu.h
Log message:
cpu_unidle for macppc
ok drahn@
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/11/24 08:50:47
Modified files:
sys/arch/i386/i386: pmap.c
Log message:
- Remove the special case for one page pmap_remove, it's useless.
- Move the code that drops a ptp into a function and use that
in
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/11/24 09:32:45
Modified files:
sys/arch/i386/i386: pmap.c
Log message:
oops.
something snuck in here that wasn't supposed to be.
noticed by yuo@
David Gwynne [EMAIL PROTECTED] writes:
CVSROOT: /cvs
Module name: src
Changes by: [EMAIL PROTECTED] 2008/11/24 12:17:16
Modified files:
sys/kern : uipc_mbuf.c
Log message:
art isnt handling spls properly in the pool allocator backends for big
objects. dmesg is
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/11/24 14:36:07
Modified files:
sys/kern : subr_pool.c
Log message:
Protect kmem_map allocations with splvm.
This should make dlg happy.
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/11/25 06:05:51
Modified files:
sys/kern : subr_pool.c
Log message:
Make sure that equal elements always compare equal. Logic error spotted
by otto@
ok otto@
CVSROOT:/cvs
Module name:src
Changes by: [EMAIL PROTECTED] 2008/11/25 10:58:01
Modified files:
sys/kern : subr_pool.c
Log message:
Back out the large page pools for now. The compare function is
borked and instead of stressing to figure out how to fix it, I'll
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/03/23 07:25:11
Modified files:
sys/arch/amd64/amd64: pmap.c
sys/arch/arm/arm: pmap.c
sys/kern : kern_fork.c kern_sched.c kern_synch.c
sched_bsd.c
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/03/31 02:49:18
Modified files:
sys/arch/amd64/amd64: locore.S
Log message:
- remove obsolete comment
- remove dead (#if 0) code
- move switch_error panics to after cpu_switchto to make branch
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/04/03 03:29:15
Modified files:
sys/kern : kern_sched.c
sys/sys: proc.h sched.h
Log message:
sched_peg_curproc_to_cpu() - function to force a proc to stay on a cpu
forever.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/04/03 03:30:15
Modified files:
sys/kern : kern_xxx.c
Log message:
Make sure that sys_reboot runs on the primary cpu. Won't hurt when not
needed, but some machines seem to work much better with
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/04/14 03:13:25
Modified files:
sys/kern : kern_fork.c kern_sched.c kern_synch.c
sched_bsd.c
sys/sys: proc.h sched.h
Log message:
Some tweaks to the cpu
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/04/15 04:47:46
Modified files:
sys/kern : kern_proc.c
Log message:
Misplaced comment.
From Kirill Timofeev
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/04/20 02:48:17
Modified files:
sys/kern : kern_sched.c
Log message:
Make pegging a proc work when there are idle cpus that are looking for
something to do. Walk the highest priority queue looking
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/04/22 02:35:54
Modified files:
sys/kern : kern_sched.c
Log message:
When starting up idle, explicitly set p_cpu and the peg flag for the
idle proc. p_cpu might be necessary in the future and
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/04/22 07:12:26
Modified files:
sys/kern : vfs_bio.c vfs_biomem.c
sys/sys: buf.h
Log message:
Make the interactions in allocating buffers less confusing.
- getnewbuf dies.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/04/23 01:42:02
Modified files:
sys/arch/amd64/amd64: cpu.c genassym.cf lapic.c locore.S pmap.c
vector.S vm_machdep.c
sys/arch/amd64/include: cpu.h i82489var.h
David Gwynne d...@cvs.openbsd.org writes:
CVSROOT: /cvs
Module name: src
Changes by: d...@cvs.openbsd.org2009/04/29 19:12:44
Modified files:
sys/stand/boot : vars.c
Log message:
add another settable variable called db_console which the MD parts of a
bootloader will
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/05/28 03:05:33
Modified files:
sys/arch/amd64/amd64: cpu.c genassym.cf lapic.c locore.S pmap.c
vector.S vm_machdep.c
sys/arch/amd64/include: cpu.h i82489var.h
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/06/02 20:31:48
Modified files:
sys/arch/i386/i386: pmap.c
Log message:
droppmap is only necessary (and declared) on MULTIPROCESSOR
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/06/03 13:05:34
Modified files:
sys/arch/i386/i386: acpi_machdep.c
Log message:
Make sure we're running on the right pmap when going to sleep.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/06/06 12:06:22
Modified files:
sys/kern : vfs_bio.c vfs_biomem.c vfs_subr.c
sys/miscfs/specfs: spec_vnops.c
sys/nfs: nfs_syscalls.c nfs_vnops.c
sys/ufs/ffs:
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/06/06 12:57:31
Modified files:
sys/arch/amd64/amd64: trap.c
Log message:
When getting a fault in the kernel, we checked for biglock and failed
immediately when biglock wasn't held. But there is nothing
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/06/06 17:35:08
Modified files:
sys/uvm: uvm_pdaemon.c
Log message:
Somehow I missed comitting this.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/07/28 05:19:43
Modified files:
sys/nfs: nfs_bio.c
Log message:
Using the buf pointer returned from incore is a really bad idea.
Even if we know that someone safely holds B_BUSY and will not
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/08/09 08:37:46
Modified files:
sys/sys: mount.h
sys/kern : vfs_biomem.c
Log message:
Keep track of number of currently mapped and B_BUSY buffers. beck@ ok
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/08/09 08:38:36
Modified files:
usr.bin/systat : iostat.c
Log message:
Show the busy and mapped pages in iostat.
CVSROOT:/cvs
Module name:src
Changes by: a...@cvs.openbsd.org2009/08/09 11:45:02
Modified files:
sys/kern : vfs_biomem.c
Log message:
buf_dealloc_mem can be called without B_BUSY. Don't decrement busymapped in
that case.
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