diff options
| author | Jes Sorensen <[email protected]> | 2015-05-05 18:36:55 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2015-05-08 15:27:29 +0200 |
| commit | 36203e71a0604baa547a6706b5e70ee2830a2407 (patch) | |
| tree | 9a4c66f43c89e53b919d67239339b6822d4e43bb /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | ad44088f08a33894ca9fd65511d05d58434b50f4 (diff) | |
staging: unisys: visorchannel_read(): Use memcpy_fromio() directly
Note, this changes the behavior of visorchannel_read(). The old code
would return the channel header, if the offset argument was 0, and the
caller tried to read beyond the size of the visorchannel. Note this
only worked for offset == 0, but not for
(offset > 0) && (offset < header_size), which was inconsistent.
The new implementation returns an error if someone tries to read
beyond the visorchannel size.
Signed-off-by: Jes Sorensen <[email protected]>
Signed-off-by: Benjamin Romer <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions