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authorChristoph Hellwig <hch@lst.de>2018-03-05 07:26:05 -0800
committerChristoph Hellwig <hch@lst.de>2018-05-26 09:16:44 +0200
commit9965ed174e7d38896e5d2582159d8ef31ecd4cb5 (patch)
tree955bfa805fff87c169a4814deaf311b90cca84b2 /drivers/vfio
parent6e8b704df58407aad7607053cb1b5ead4ac4a0bc (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 'drivers/vfio')
-rw-r--r--drivers/vfio/virqfd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/vfio/virqfd.c b/drivers/vfio/virqfd.c
index 085700f1be10..2a1be859ee71 100644
--- a/drivers/vfio/virqfd.c
+++ b/drivers/vfio/virqfd.c
@@ -166,7 +166,7 @@ int vfio_virqfd_enable(void *opaque,
init_waitqueue_func_entry(&virqfd->wait, virqfd_wakeup);
init_poll_funcptr(&virqfd->pt, virqfd_ptable_queue_proc);
- events = irqfd.file->f_op->poll(irqfd.file, &virqfd->pt);
+ events = vfs_poll(irqfd.file, &virqfd->pt);
/*
* Check if there was an event already pending on the eventfd