Dear Roland, dear utrace developers,
I have update also the second patch (which includes the first).
This patch fixes the utrace_stop race condition and
implements a consistent model of tracing engine nesting.
renzo
On Sat, Feb 14, 2009 at 10:11:55AM +0100, Renzo Davoli wrote:
This is an
Roland,
With the current utrace/master tree, I am seeing that utrace_attach_task()
never returns when invoked from the clone callback. The same module
works fine with prior utrace (rcu as well as with my embed version).
The testcase is simple:
a. attach an engine to attachstop-mt (from the gdb
Hi -
On Tue, Mar 03, 2009 at 03:14:01PM -0800, Roland McGrath wrote:
* When we on the team think the utrace patch is ready to post, we need to
do a coordinated post of Frank's ftrace widget. [...]
Would you consider simply merging it into your git tree / patch suite?
Sure. The
http://web.elastic.org/~fche/git/linux-2.6-utrace.git utrace-ftrace
Frank Ch. Eigler (1):
utrace-based ftrace process engine, v2
Thanks, Frank. Your branch is now in my repo and its patch generated in
2.6-current/. I'll pull periodically, or let me know if my repo lags
behind yours
On Fri, Mar 06, 2009 at 12:52:34PM -0800, Roland McGrath wrote:
With the current utrace/master tree, I am seeing that utrace_attach_task()
never returns when invoked from the clone callback. The same module
works fine with prior utrace (rcu as well as with my embed version).
I changed the
On Fri, Mar 06, 2009 at 12:52:34PM -0800, Roland McGrath wrote:
With the current utrace/master tree, I am seeing that utrace_attach_task()
never returns when invoked from the clone callback. The same module
works fine with prior utrace (rcu as well as with my embed version).
I changed the
Quoting Masami Hiramatsu mhira...@redhat.com:
Hi Jim and Sriker,
Here, I almost rewrote my patch.
Changelog:
- rewrite decoding logic based on Intel' manual.
- supoort insn_get_sib(),insn_get_displacement()
and insn_get_immediate() too.
- support 3 bytes opcode and 64bit immediate.
-
