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Subject[GIT PULL 00/14] perf/core improvements and fixes
hi Ingo,
please consider pulling


The following changes since commit 7184062b94b4bfac08715fb786fd2df399c5d6ee:

Merge tag 'perf-core-for-mingo' of git:// into perf/core (2014-06-12 13:54:42 +0200)

are available in the git repository at:

git:// tags/perf-core-for-mingo

for you to fetch changes up to 45dc1bb5c1d47f9519e2101f6b073bb4bb1d1f99:

perf tests: Add test for closing dso objects on EMFILE error (2014-06-12 16:53:23 +0200)

perf/core improvements and fixes:

. Honor user freq/interval properly in record command (Namhyung Kim)

. Speedup DWARF unwind (Jiri Olsa)

Signed-off-by: Jiri Olsa <>

Jiri Olsa (13):
perf tools: Cache register accesses for unwind processing
perf tools: Separate dso data related variables
perf tools: Add data_fd into dso object
perf tools: Add global list of opened dso objects
perf tools: Add global count of opened dso objects
perf tools: Cache dso data file descriptor
perf tools: Add file size check and factor dso__data_read_offset
perf tools: Allow to close dso fd in case of open failure
perf tools: Add dso__data_* interface descriptons
perf tests: Spawn child for each test
perf tests: Allow reuse of test_file function
perf tests: Add test for caching dso file descriptors
perf tests: Add test for closing dso objects on EMFILE error

Namhyung Kim (1):
perf record: Fix to honor user freq/interval properly

tools/perf/tests/builtin-test.c | 42 +++++-
tools/perf/tests/dso-data.c | 214 +++++++++++++++++++++++++++-
tools/perf/tests/tests.h | 2 +
tools/perf/util/dso.c | 279 +++++++++++++++++++++++++++++++++----
tools/perf/util/dso.h | 50 ++++++-
tools/perf/util/event.h | 5 +
tools/perf/util/evsel.c | 4 +-
tools/perf/util/perf_regs.c | 10 +-
tools/perf/util/perf_regs.h | 4 +-
tools/perf/util/unwind-libunwind.c | 2 -
10 files changed, 574 insertions(+), 38 deletions(-)

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