BMC/Intel-BMC/linux.git/tools/perf/tests/vmlinux-kallsyms.c, branch v4.4

perf machine: Add method for common kernel_map(FUNCTION) operation

2015-09-30T21:34:29+00:00

And it is also a step in the direction of killing the separation of data and text maps in map_groups. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Namhyung Kim Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-rrds86kb3wx5wk8v38v56gw8@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Introduce struct maps

2015-05-27T23:21:41+00:00

That for now has the maps rbtree and the list for the dead maps, that may be still referenced from some hist_entry, etc. This paves the way for protecting the rbtree with a lock, then refcount the maps and finally remove the removed_maps list, as it'll not ne anymore needed. Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Don Zickus Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-fl0fa6142pj8khj97fow3uw0@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tools: Use mapsfirst()/mapnext()

2015-05-27T15:21:45+00:00

In a few more remaining places, for consistency. Cc: Adrian Hunter Cc: Borislav Petkov Cc: David Ahern Cc: Don Zickus Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-c2n7slwtto29wndfttdrhfrx@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tests: No need to set up ref_reloc_sym

2014-01-31T20:21:52+00:00

Now that ref_reloc_sym is set up by machine__create_kernel_maps(), the "vmlinux symtab matches kallsyms" test does have to do it. Signed-off-by: Adrian Hunter Tested-by: Jiri Olsa Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1391004884-10334-8-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Adjust the vmlinux symtab matches kallsyms test again

2013-08-07T20:35:33+00:00

The kallsyms maps now may map to kcore and the symbol values now may be file offsets. For comparison with vmlinux the virtual memory address is needed which is obtained by unmapping the symbol value. The "vmlinux symtab matches kallsyms" is adjusted accordingly. Signed-off-by: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1375875537-4509-9-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Adjust the vmlinux symtab matches kallsyms test

2013-08-07T20:35:32+00:00

The vmlinux maps now map to the dso and the symbol values are now file offsets. For comparison with kallsyms the virtual memory address is needed which is obtained by unmapping the symbol value. The "vmlinux symtab matches kallsyms" is adjusted accordingly. Signed-off-by: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1375875537-4509-5-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Omit end of the symbol check failure for test 1

2013-07-12T16:45:50+00:00

Omitting end of the function check failure for test 1, since there's no way to get exact symbol end via kallsyms. Leaving the debug message. Signed-off-by: Jiri Olsa Cc: Andi Kleen Cc: Corey Ashford Cc: David Ahern Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1370612223-19188-2-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Call machine__exit in the vmlinux matches kallsyms test

2013-01-25T15:49:29+00:00

Removing leaks with valgrind. Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-x9hja7wxwexe8ca9v2j8qtlg@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Don't fail if a matching vmlinux isn't found, skip that test

2013-01-24T19:40:14+00:00

Now that Jiri introduced TEST_SKIP, don't fail on the first test, just skip it. Requested-by: Ingo Molnar Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-wtgs8rd7fjwfhx72pv4la127@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo

perf tests: Move test__vmlinux_matches_kallsyms into separate object

2012-11-14T19:48:35+00:00

Separating test__vmlinux_matches_kallsyms test from the builtin-test into vmlinux-kallsyms object. Signed-off-by: Jiri Olsa Cc: Corey Ashford Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Paul Mackerras Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1352508412-16914-2-git-send-email-jolsa@redhat.com Signed-off-by: Arnaldo Carvalho de Melo