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| author | Michael S. Tsirkin <mst@redhat.com> | 2010-02-23 11:25:23 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2010-02-28 19:42:36 +0200 |
| commit | d6db3f5c11dc7ed5712d5d5682aa34025ee5248e (patch) | |
| tree | 30d7c7dd5987be4185943de23db686027e1a0867 /fs/locks.c | |
| parent | 73a99f083009d67d8e12603420e008d5c21b0b7d (diff) | |
| download | linux-d6db3f5c11dc7ed5712d5d5682aa34025ee5248e.tar.bz2 | |
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 <quintela@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'fs/locks.c')
0 files changed, 0 insertions, 0 deletions