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vhost: actually track log eventfd file
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
vhost
/
vhost.c
diff --git
a/drivers/vhost/vhost.c
b/drivers/vhost/vhost.c
index a9fe859f43c874b39d6a2e7f8bb884abe1b16736..95bdb90fd7f06a13a99e2d37a2c97aabc4545c05 100644
(file)
--- a/
drivers/vhost/vhost.c
+++ b/
drivers/vhost/vhost.c
@@
-995,6
+995,7
@@
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;