diff options
Diffstat (limited to 'pkg/sentry/kernel/epoll/epoll.go')
| -rw-r--r-- | pkg/sentry/kernel/epoll/epoll.go | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/pkg/sentry/kernel/epoll/epoll.go b/pkg/sentry/kernel/epoll/epoll.go index 15519f0df..61aeca044 100644 --- a/pkg/sentry/kernel/epoll/epoll.go +++ b/pkg/sentry/kernel/epoll/epoll.go @@ -273,7 +273,7 @@ func (e *EventPoll) ReadEvents(max int) []linux.EpollEvent { // // Callback is called when one of the files we're polling becomes ready. It // moves said file to the readyList if it's currently in the waiting list. -func (p *pollEntry) Callback(*waiter.Entry) { +func (p *pollEntry) Callback(*waiter.Entry, waiter.EventMask) { e := p.epoll e.listsMu.Lock() @@ -306,9 +306,8 @@ func (e *EventPoll) initEntryReadiness(entry *pollEntry) { f.EventRegister(&entry.waiter, entry.mask) // Check if the file happens to already be in a ready state. - ready := f.Readiness(entry.mask) & entry.mask - if ready != 0 { - entry.Callback(&entry.waiter) + if ready := f.Readiness(entry.mask) & entry.mask; ready != 0 { + entry.Callback(&entry.waiter, ready) } } |