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authorMarc-André Lureau <marcandre.lureau@redhat.com>2015-07-17 15:32:03 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2015-08-10 12:21:58 -0700
commitfd1a8f57bfd8686709c17cbe878470bd43fb3c4e (patch)
treee1dbea2740bd79510772392e52ebc70560d8c0f8 /drivers/vhost
parentf919f7a4d004513372807cedc14fac43f0652c4c (diff)
vhost: actually track log eventfd file
commit 7932c0bd7740f4cd2aa168d3ce0199e7af7d72d5 upstream. While reviewing vhost log code, I found out that log_file is never set. Note: I haven't tested the change (QEMU doesn't use LOG_FD yet). Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/vhost')
-rw-r--r--drivers/vhost/vhost.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 2ee28266fd07..fa49d3294cd5 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
@@ -886,6 +886,7 @@ long vhost_dev_ioctl(struct vhost_dev *d, unsigned int ioctl, void __user *argp)
}
if (eventfp != d->log_file) {
filep = d->log_file;
+ d->log_file = eventfp;
ctx = d->log_ctx;
d->log_ctx = eventfp ?
eventfd_ctx_fileget(eventfp) : NULL;