trace-cmd.git/Makefile, branch master Home of trace-cmd and kernelshark Merged VCPU and VTASK plots. 2012-10-06T20:45:16+00:00 Jonathan Herman hermanjl@cs.unc.edu 2012-10-06T20:45:16+00:00 f1b106178638b6155b116ff51f55d49759a28852 






Draw plot once on load, distributing records via hashing.
2012-08-22T19:34:10+00:00

Jonathan Herman
hermanjl@cs.unc.edu

2012-08-22T19:34:10+00:00

bd93158a49cd64b84d0e64735d2362dbceaecf87

redraw_pixmap_backend was being called 3 times. 2 of these times were
superflous calls to configure. Added a hack to ignore the second two configures.

Plot CPU reduction: 70%

Each record was being sent to every plot. Now, records are only sent to the CPU
and Task plots which hash to a calculated PID. Container plots currently aren't
covered by this.

Plot CPU reduction (after previous change): 30%





redraw_pixmap_backend was being called 3 times. 2 of these times were
superflous calls to configure. Added a hack to ignore the second two configures.

Plot CPU reduction: 70%

Each record was being sent to every plot. Now, records are only sent to the CPU
and Task plots which hash to a calculated PID. Container plots currently aren't
covered by this.

Plot CPU reduction (after previous change): 30%







containers: both virtual tasks and cpus now drawn
2012-03-29T00:00:09+00:00

Jonathan Herman
hermanjl@cs.unc.edu

2012-03-29T00:00:09+00:00

384a901c64991dc0b87838ef6f31cf539e5eeb3d












containers: abstracted out common task-type code
2012-03-24T21:45:12+00:00

Jonathan Herman
hermanjl@cs.unc.edu

2012-03-24T21:45:12+00:00

b53dd6d749e0a164010f2cf1fedab2b10b8bb305












rt-graph: real-time cpus added
2012-03-09T00:28:30+00:00

Jonathan
hermanjl@hermanjl-Aspire-5553G.(none)

2012-03-09T00:28:30+00:00

8b715d53a1737e16f1c7c04b6c5b03feb1ebaed9












rt-graph: Litmus events and tasks loaded on startup
2012-03-05T19:22:27+00:00

Jonathan
hermanjl@hermanjl-Aspire-5553G.(none)

2012-03-05T19:22:27+00:00

8bcd73ddae5d74fb9b2b8aaedd3aa6a39ef3f75d












Initial work generating event caches
2012-03-05T05:50:01+00:00

Jonathan
hermanjl@hermanjl-Aspire-5553G.(none)

2012-03-05T05:50:01+00:00

f69435260fd14ef8d9ba13774da0fcba4b5d212c












blk plugin: replace BLK_TC_BARRIER with BLK_TC_FLUSH/BLK_TC_FUA
2012-01-09T21:03:37+00:00

Stefan Hajnoczi
stefanha@linux.vnet.ibm.com

2012-01-09T11:30:39+00:00

699f544895cbd3154e83a48392ce655bb3412b34

The BLK_TC_BARRIER flag was dropped in Linux commit c09c47caedc in
August 2011.  The blk plugin fails to build against recent kernel
headers.  Since no flag bits were left, the new BLK_TC_FLUSH flag reused
the BLK_TC_BARRIER bit.  The new BLK_TC_FUA flag was also added.

This patch updates fill_rwbs() to reflect the new
BLK_TC_FLUSH/BLK_TC_FUA flags.  This allows plugin_blk.c to build
successfully on recent kernels.  Most of the patch deals with detecting
old vs new kernel headers so we can build successfully on both.

(Namhyung Kim recommended using the makefile check used by perf and
 other tools)

Link: http://lkml.kernel.org/r/1326108639-13904-1-git-send-email-stefanha@linux.vnet.ibm.com

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>





The BLK_TC_BARRIER flag was dropped in Linux commit c09c47caedc in
August 2011.  The blk plugin fails to build against recent kernel
headers.  Since no flag bits were left, the new BLK_TC_FLUSH flag reused
the BLK_TC_BARRIER bit.  The new BLK_TC_FUA flag was also added.

This patch updates fill_rwbs() to reflect the new
BLK_TC_FLUSH/BLK_TC_FUA flags.  This allows plugin_blk.c to build
successfully on recent kernels.  Most of the patch deals with detecting
old vs new kernel headers so we can build successfully on both.

(Namhyung Kim recommended using the makefile check used by perf and
 other tools)

Link: http://lkml.kernel.org/r/1326108639-13904-1-git-send-email-stefanha@linux.vnet.ibm.com

Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>







trace-cmd: Cross-compile fixes for LDFLAGS and include path
2011-12-01T01:45:45+00:00

Darren Hart
dvhart@linux.intel.com

2011-12-01T00:19:20+00:00

5f576e9af7ad706774d9764a9ae3989376797c0e

Add ability for the Makefile to respect LDFLAGS.
Also remove hardcoded /usr/local/include include path.

Link: http://lkml.kernel.org/r/4ED6C808.9030003@linux.intel.com

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>





Add ability for the Makefile to respect LDFLAGS.
Also remove hardcoded /usr/local/include include path.

Link: http://lkml.kernel.org/r/4ED6C808.9030003@linux.intel.com

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>







trace-cmd: Version 1.2
2011-11-07T18:20:00+00:00

Steven Rostedt
srostedt@redhat.com

2011-11-07T18:20:00+00:00

7055ffd37beeb44714e86a4abc703f7e175a0db5

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>





Signed-off-by: Steven Rostedt <rostedt@goodmis.org>