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author | Robert Richter <robert.richter@amd.com> | 2008-12-25 17:26:07 +0100 |
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committer | Robert Richter <robert.richter@amd.com> | 2009-01-07 22:37:44 +0100 |
commit | 2cc28b9f261dd28d69767a34682ce55a27d928ed (patch) | |
tree | eb99ee33781cc79ab09f2d70c93f14c90c664f91 /.gitignore | |
parent | d358e75fc40cc3bbab11654ba0a88b232c543d12 (diff) | |
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oprofile: add op_cpu_buffer_write_reserve()
This function prepares the cpu buffer to write a sample.
Struct op_entry is used during operations on the ring buffer while
struct op_sample contains the data that is stored in the ring
buffer. Struct entry can be uninitialized. The function reserves a
data array that is specified by size. Use op_cpu_buffer_write_commit()
after preparing the sample. In case of errors a null pointer is
returned, otherwise the pointer to the sample.
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions