diff options
| author | Michael S. Tsirkin <[email protected]> | 2010-02-23 11:25:23 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <[email protected]> | 2010-02-28 19:42:36 +0200 |
| commit | d6db3f5c11dc7ed5712d5d5682aa34025ee5248e (patch) | |
| tree | 30d7c7dd5987be4185943de23db686027e1a0867 /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf | |
| parent | 73a99f083009d67d8e12603420e008d5c21b0b7d (diff) | |
vhost: fix get_user_pages_fast error handling
get_user_pages_fast returns number of pages on success, negative value
on failure, but never 0. Fix vhost code to match this logic.
Reviewed-by: Juan Quintela <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf')
0 files changed, 0 insertions, 0 deletions