diff options
| author | Christoph Hellwig | 2018-03-05 07:26:05 -0800 |
|---|---|---|
| committer | Christoph Hellwig | 2018-05-26 09:16:44 +0200 |
| commit | 9965ed174e7d38896e5d2582159d8ef31ecd4cb5 (patch) | |
| tree | 955bfa805fff87c169a4814deaf311b90cca84b2 /virt | |
| parent | 6e8b704df58407aad7607053cb1b5ead4ac4a0bc (diff) | |
fs: add new vfs_poll and file_can_poll helpers
These abstract out calls to the poll method in preparation for changes
in how we poll.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'virt')
| -rw-r--r-- | virt/kvm/eventfd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/virt/kvm/eventfd.c b/virt/kvm/eventfd.c index 6e865e8b5b10..90d30fbe95ae 100644 --- a/virt/kvm/eventfd.c +++ b/virt/kvm/eventfd.c @@ -397,7 +397,7 @@ kvm_irqfd_assign(struct kvm *kvm, struct kvm_irqfd *args) * Check if there was an event already pending on the eventfd * before we registered, and trigger it as if we didn't miss it. */ - events = f.file->f_op->poll(f.file, &irqfd->pt); + events = vfs_poll(f.file, &irqfd->pt); if (events & EPOLLIN) schedule_work(&irqfd->inject); |