diff options
| author | Nicholas Piggin <[email protected]> | 2018-05-01 00:55:50 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2018-07-24 22:09:57 +1000 |
| commit | ac4ac788fdadc6b703ff3322de07dee442e08e1c (patch) | |
| tree | ea1fbf4f4ec19a771adf1c7ce42272cd12aea3ab /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | b74d2807ae0cdb17ccc45d22260fc151a1b2d46b (diff) | |
powerpc/powernv: move opal console flushing to udbg
OPAL console writes do not have to synchronously flush firmware /
hardware buffers unless they are going through the udbg path.
Remove the unconditional flushing from opal_put_chars. Flush if
there was no space in the buffer as an optimisation (callers loop
waiting for success in that case). udbg flushing is moved to
udbg_opal_putc.
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions