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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2015-07-17 15:32:03 +0200 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-07-27 18:04:58 +0300 |
| commit | 7932c0bd7740f4cd2aa168d3ce0199e7af7d72d5 (patch) | |
| tree | a1524c512ee91171559c6c7d3414dc96d90ad69d /drivers/vhost | |
| parent | cbfe8fa6cd672011c755c3cd85c9ffd4e2d10a6f (diff) | |
| download | lwn-7932c0bd7740f4cd2aa168d3ce0199e7af7d72d5.tar.gz lwn-7932c0bd7740f4cd2aa168d3ce0199e7af7d72d5.zip | |
vhost: actually track log eventfd file
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).
Cc: stable@vger.kernel.org
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'drivers/vhost')
| -rw-r--r-- | drivers/vhost/vhost.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c index a9fe859f43c8..95bdb90fd7f0 100644 --- 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; |