Mathieu Desnoyers [Mon, 8 Feb 2010 14:18:43 +0000 (09:18 -0500)] 
update LOAD_SHARED/STORE_SHARED for need_mb.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 8 Feb 2010 13:18:08 +0000 (08:18 -0500)]
urcu: use unsigned long instead of long
As it is currently designed, urcu scheme never overflows and we do not use the
upper "sign" bit. But, nevertheless, just in case we choose to do it differently
in the future, use an unsigned long type to allow:
- overflow
- defined used of 0x80000000
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Sat, 30 Jan 2010 18:29:21 +0000 (13:29 -0500)]
update version to 0.4.0
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Sat, 30 Jan 2010 18:28:35 +0000 (13:28 -0500)]
URCU: rename light/heavy barriers to slave/master
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Sat, 30 Jan 2010 18:21:27 +0000 (13:21 -0500)]
QSBR URCU: remove unused reader_barrier() declaration
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Sun, 17 Jan 2010 18:25:06 +0000 (13:25 -0500)]
Update comments
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Sun, 17 Jan 2010 17:15:44 +0000 (12:15 -0500)]
Internal cleanup
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Sun, 17 Jan 2010 16:42:56 +0000 (11:42 -0500)]
rename internal_rcu_lock() into mutex_lock/unlock(&rcu_gp_lock)
Cleanup.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 15 Jan 2010 16:32:35 +0000 (11:32 -0500)]
Add SIGURCU backward compatibility
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 14 Jan 2010 01:52:52 +0000 (20:52 -0500)]
Update support for MEMBARRIER_QUERY
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 13 Jan 2010 23:46:53 +0000 (18:46 -0500)]
Support sys_membarrier v6 ABI
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 13 Jan 2010 18:02:21 +0000 (13:02 -0500)]
Add sys_membarrier() dynamic detection, old liburcu.so -> liburcu-signal.so
See updated README for library renaming details.
liburcu is now dynamically detecting if sys_membarrier is available, and using
urcu-mb as fall back.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 13 Jan 2010 16:59:00 +0000 (11:59 -0500)]
urcu signal-based renames
reader_barrier renamed to smp_mb_light
force_mb_all_readers renamed to smp_mb_heavy
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 13 Jan 2010 16:37:14 +0000 (11:37 -0500)]
signal-based urcu: rename force_mb_all_threads -> force_mb_all_readers
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 13 Jan 2010 16:36:10 +0000 (11:36 -0500)]
Cleanup urcu-defer static header
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 13 Jan 2010 16:33:21 +0000 (11:33 -0500)]
API prefix standardization: urcu_ -> rcu_
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Sun, 10 Jan 2010 19:29:28 +0000 (14:29 -0500)]
version 0.3.4
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Pedro Alves [Sun, 10 Jan 2010 19:24:31 +0000 (14:24 -0500)] 
Support earlier glibc sched_setaffinity
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Signed-off-by: Pedro Alves <pedro@codesourcery.com>
Mathieu Desnoyers [Sun, 10 Jan 2010 04:25:23 +0000 (23:25 -0500)]
Remove bogus ; from defines
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 4 Jan 2010 19:08:21 +0000 (14:08 -0500)]
version 0.3.3
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Sebastian Andrzej Siewior [Thu, 10 Dec 2009 19:20:16 +0000 (14:20 -0500)] 
Consider __NO_LWSYNC__
This is set by the gcc when the target does not support the lwsync
opcode. This is the case for e500 core based CPUs.
I haven't touch tests/api_ppc.h because I don't see any users.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 10 Dec 2009 13:31:55 +0000 (08:31 -0500)]
version 0.3.2
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 8 Dec 2009 00:10:00 +0000 (19:10 -0500)]
s390 uatomic: fix new compiler support
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 7 Dec 2009 14:39:20 +0000 (09:39 -0500)]
Add extern "C" to support linking userspace RCU library with C++ applications
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 7 Dec 2009 03:26:23 +0000 (22:26 -0500)]
s390 uatomic arch fix
In file included from urcu-static.h:40,
from urcu.c:35:
./urcu/uatomic_arch.h: In function ‘_uatomic_exchange’:
./urcu/uatomic_arch.h:88: warning: dereferencing ‘void *’ pointer
./urcu/uatomic_arch.h:89: warning: dereferencing ‘void *’ pointer
./urcu/uatomic_arch.h:89: error: expected ‘:’ or ‘)’ before ‘(’ token
./urcu/uatomic_arch.h: In function ‘_uatomic_cmpxchg’:
./urcu/uatomic_arch.h:131: warning: dereferencing ‘void *’ pointer
./urcu/uatomic_arch.h:132: warning: dereferencing ‘void *’ pointer
./urcu/uatomic_arch.h:132: error: expected ‘:’ or ‘)’ before ‘(’ token
Use same hidden pointer technique used for x86.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Sun, 6 Dec 2009 23:35:31 +0000 (18:35 -0500)]
Fix s390 uatomic ops new compiler support
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 2 Dec 2009 17:37:46 +0000 (12:37 -0500)]
s390 uatomic: short memory operand support for new compilers
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 1 Dec 2009 19:09:47 +0000 (14:09 -0500)]
s390: uatomic add missing xchg return
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 1 Dec 2009 17:26:25 +0000 (12:26 -0500)]
s390: uatomic add missing inline and other { }
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 1 Dec 2009 17:22:17 +0000 (12:22 -0500)]
update s390 ifdefs
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Jon Bernard [Tue, 1 Dec 2009 17:20:09 +0000 (12:20 -0500)] 
s390: add block after label
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 1 Dec 2009 16:19:07 +0000 (11:19 -0500)]
sparc,ppc,s390: uatomic ops update
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 1 Dec 2009 15:47:21 +0000 (10:47 -0500)]
Update arch_s390.h, missing definitions
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 1 Dec 2009 13:42:51 +0000 (08:42 -0500)]
s390: fix config.h include
gcc -DHAVE_CONFIG_H -I. -I./urcu -I./urcu -g -O2 -c urcu.c -fPIC -DPIC -o
.libs/urcu.o
In file included from urcu-static.h:38,
from urcu.c:35:
./urcu/arch.h:32:27: error: config/config.h: No such file or directory
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 16 Nov 2009 20:31:35 +0000 (15:31 -0500)]
Update version to 0.3.1
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 16 Nov 2009 20:27:50 +0000 (15:27 -0500)]
Support sparcv9 32-bit build
From: David Miller <davem@davemloft.net>
Subject: Re: [ltt-dev] Sparc64 support added to Userspace RCU
From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Thu, 22 Oct 2009 15:57:53 -0400
> Feedback is welcome,
__sparc_v8__ does not mean 64-bit longs or pointers as implied here:
"v8" was the last 32-bit standard of the cpu architecture.
Otherwise looks fine.
Although this port won't be very useful until it can be built in
32-bit mode. As most applications on sparc64 systems are still
32-bit. Like on powerpc, people only rarely build things 64-bit on
sparc64.
You need to build with "-Wa,-Av9a" on the GCC command line for that
case so that the assembler allows the v9 instructions emitted by your
macros, even when building for 32-bit.
Hope this helps.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
CC: David Miller <davem@davemloft.net>
Mathieu Desnoyers [Thu, 12 Nov 2009 04:24:21 +0000 (23:24 -0500)]
Update readme
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Pierre-Marc Fournier [Wed, 11 Nov 2009 22:48:40 +0000 (17:48 -0500)] 
cross-compilation: use $host instead of $target
$target should be used only when building a compiler. It indicates
the target system for which the compiler will build executables.
$host is the variable that should be used to indicate the type of
system the package we are compiling now will run on.
Also, update the README to say to use --host instead of --target.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 3 Nov 2009 14:49:57 +0000 (09:49 -0500)]
Update version to 0.3.0
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 3 Nov 2009 14:49:01 +0000 (09:49 -0500)]
urcu-defer: generate linker error if call_rcu() is used
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 23 Oct 2009 17:39:04 +0000 (13:39 -0400)]
update README for defer_rcu()
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 23 Oct 2009 17:38:05 +0000 (13:38 -0400)]
Mark defer_rcu() API as experimental.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 23 Oct 2009 12:27:20 +0000 (08:27 -0400)]
Document urcu-defer usage with dlclose()
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 23 Oct 2009 12:17:29 +0000 (08:17 -0400)]
Add defer_rcu_ratelimit()
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 23 Oct 2009 12:05:19 +0000 (08:05 -0400)]
update readme for rcu_defer()
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 23 Oct 2009 11:57:28 +0000 (07:57 -0400)]
urcu-defer: remove call_rcu() API, replace by defer_rcu()
Ensure we do not expose an API different from the kernel with the same name and
different semantic.
defer_rcu() cannot be called from within a RCU read-side C.S..
call_rcu() should eventually be re-implemented with struct rcu_head, permitting
to be called from within a RCU read-side C.S.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 22 Oct 2009 19:50:05 +0000 (15:50 -0400)]
Sparc64: complete and test implementation
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 22 Oct 2009 19:11:08 +0000 (15:11 -0400)]
Add basic sparc64 support
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 19 Oct 2009 23:44:11 +0000 (19:44 -0400)]
update version to 0.2.4
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 19 Oct 2009 23:43:34 +0000 (19:43 -0400)]
uatomic compat: complete i386 support
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 19 Oct 2009 23:39:15 +0000 (19:39 -0400)]
uatomic: update atomic set/read, use STORE_SHARED/LOAD_SHARED
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 14 Oct 2009 22:21:55 +0000 (18:21 -0400)]
version 2.2.3
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 13 Oct 2009 16:19:29 +0000 (12:19 -0400)]
Fix gcc-4.1 x86_64 compability
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 13 Oct 2009 14:02:58 +0000 (10:02 -0400)]
Remove ACLOCAL_AMFLAGS=-I m4 from Makefile.am
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Paul E. McKenney [Mon, 12 Oct 2009 21:32:44 +0000 (17:32 -0400)] 
Fixes to allow building on Power
Add errno.h to a number of files, and remove build dependency on m4.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 12 Oct 2009 20:48:40 +0000 (16:48 -0400)]
Using AM_PROG_MKDIR_P for compatibility
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Pierre-Marc Fournier [Fri, 9 Oct 2009 22:36:17 +0000 (18:36 -0400)]
tests: change some top_builddir to top_srcdir
We didn't have problems with this error because the VPATH saved us.
But let's be clean anyway.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 9 Oct 2009 15:48:59 +0000 (11:48 -0400)]
update README about futex
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 9 Oct 2009 15:18:55 +0000 (11:18 -0400)]
Use mkdir_p (old) for older automake support
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 9 Oct 2009 15:11:37 +0000 (11:11 -0400)]
Stay safe on i686 fence compatibility
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 9 Oct 2009 15:05:48 +0000 (11:05 -0400)]
Add AC_CONFIG_MACRO_DIR([m4]), re-add ACLOCAL_AMFLAGS
Fixes warning:
libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, `config'.
libtoolize: copying file `config/ltmain.sh'
libtoolize: Consider adding `AC_CONFIG_MACRO_DIR([m4])' to configure.ac and
libtoolize: rerunning libtoolize, to keep the correct libtool macros in-tree.
libtoolize: Consider adding `-I m4' to ACLOCAL_AMFLAGS in Makefile.am.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 9 Oct 2009 14:53:58 +0000 (10:53 -0400)]
Update Makefile.am
- remove aclocal -I m4
- fix api.h dependency
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 9 Oct 2009 14:33:02 +0000 (10:33 -0400)]
AC_PROG_MKDIR_P needed with automake 1.9
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Fri, 9 Oct 2009 14:23:09 +0000 (10:23 -0400)]
Update rcutorture: test all RCU flavors
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 22:08:23 +0000 (18:08 -0400)]
Make urcu/config.h work.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 21:36:31 +0000 (17:36 -0400)]
Compat futex
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Pierre-Marc Fournier [Thu, 8 Oct 2009 20:40:15 +0000 (16:40 -0400)]
move config.h to urcu/config.h and install it
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 19:18:56 +0000 (15:18 -0400)]
Support for sys_futex autodetection
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 13:22:05 +0000 (09:22 -0400)]
Remove whitespace
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 05:11:03 +0000 (01:11 -0400)]
update readme
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 05:10:26 +0000 (01:10 -0400)]
update readme
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 05:04:54 +0000 (01:04 -0400)]
Update configure.ac
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 04:56:59 +0000 (00:56 -0400)]
add CONFIG_HAVE_FENCE on x86's newer than i586
Patch originally from Pierre-Marc Fournier, modified.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 04:44:21 +0000 (00:44 -0400)]
Update 386 cmpxchg support
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 03:48:37 +0000 (23:48 -0400)]
Add compatibility support for older intel cpus
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 02:17:49 +0000 (22:17 -0400)]
Restrict supported arch ot P6+ on Intel x86 32.
For now.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 02:08:22 +0000 (22:08 -0400)]
Update README
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 8 Oct 2009 01:33:58 +0000 (21:33 -0400)]
Remove dependency on m4 from configure.ac
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 7 Oct 2009 23:22:59 +0000 (19:22 -0400)]
remove dependency on autotools 2.63 (unneeded)
Tested with autotools 2.13.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Pierre-Marc Fournier [Wed, 7 Oct 2009 21:45:40 +0000 (17:45 -0400)]
fix api.h generation on x86 and powerpc
Signed-off-by: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 7 Oct 2009 21:29:23 +0000 (17:29 -0400)]
update urcutorture to include arch.h
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 7 Oct 2009 21:27:37 +0000 (17:27 -0400)]
update readme
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 7 Oct 2009 21:26:09 +0000 (17:26 -0400)]
Update api gcc in tests
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 7 Oct 2009 21:17:41 +0000 (17:17 -0400)]
Make bootstrap executable
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Pierre-Marc Fournier [Wed, 7 Oct 2009 21:16:24 +0000 (17:16 -0400)]
convert to autotools
Remove the old build system.
Rename arch_uatomic*.h to uatomic_arch.h, to avoid conflits with
non-generated arch_*.h.
Signed-off-by: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Wed, 7 Oct 2009 16:44:32 +0000 (12:44 -0400)]
Fix tests makefile
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Jan Blunck [Tue, 6 Oct 2009 10:31:41 +0000 (12:31 +0200)] 
s390: Add uatomic_set(), uatomic_read(), uatomic_add(), uatomic_cmpxchg()
Mathieu needs atomic cmpxchg and add for all architectures.
Signed-off-by: Jan Blunck <jblunck@suse.de>
Mathieu Desnoyers [Mon, 5 Oct 2009 22:05:31 +0000 (18:05 -0400)]
urcu-pointer: add more type checking
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 5 Oct 2009 19:29:09 +0000 (15:29 -0400)]
Add type checking in urcu-pointer.h macros
Ensure we have type-checking around dynamic linking macro wrappers.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 5 Oct 2009 19:04:01 +0000 (15:04 -0400)]
Remove rcu_publish_content()
API phased-out. Cannot use call_rcu anyway.
Use rcu_xchg_pointer and synchronize_rcu or
rcu_xchg_pointer and call_rcu instead.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Mon, 5 Oct 2009 19:03:32 +0000 (15:03 -0400)]
tests: remove rcu_publish_content dependency
API phased-out.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 1 Oct 2009 22:19:25 +0000 (18:19 -0400)]
rculist: include correct dependencies
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 1 Oct 2009 22:12:20 +0000 (18:12 -0400)]
urcu-bp: use mremap
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 1 Oct 2009 20:31:23 +0000 (16:31 -0400)]
urcu-bp: New "bulletproof" RCU library flavor
Slower read-side/write-side, but do not require neither of:
urcu_init()
rcu_register_thread()
rcu_unregister_thread()
It is signal safe.
Specialized for the UST LTTng tracer port.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 1 Oct 2009 14:14:38 +0000 (10:14 -0400)]
Add missing system.h from make install
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 1 Oct 2009 13:48:35 +0000 (09:48 -0400)]
urcu-pointer: create specific objects and headers to deal with RCU pointers
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 1 Oct 2009 02:29:44 +0000 (22:29 -0400)]
Add test for rcu_assign_pointer()
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Thu, 1 Oct 2009 02:28:47 +0000 (22:28 -0400)]
Fix rcu_assign_pointer() dynamic linking behavior
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 29 Sep 2009 20:37:07 +0000 (16:37 -0400)]
userspace-rcu formal model removal
For packaging. Moved to formal-model branch.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Mathieu Desnoyers [Tue, 29 Sep 2009 20:36:20 +0000 (16:36 -0400)]
Update formal model from local copy
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
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