| commit | a1eb03f546d651a8f39c7d0692b1f7f5b4e7e3cd | [log] [tgz] |
|---|---|---|
| author | Michael S. Tsirkin <mst@redhat.com> | Sun Jan 04 17:28:27 2015 +0200 |
| committer | Michael S. Tsirkin <mst@redhat.com> | Tue Jan 06 16:35:36 2015 +0200 |
| tree | 5c13bec69e729fef992d61b9acaa0710aac6f6b7 | |
| parent | 63bd62a08ca45a0c804c3c89777edc7f76a2d6da [diff] |
virtio_pci: document why we defer kfree The reason we defer kfree until release function is because it's a general rule for kobjects: kfree of the reference counter itself is only legal in the release function. Previous patch didn't make this clear, document this in code. Cc: stable@vger.kernel.org Signed-off-by: Michael S. Tsirkin <mst@redhat.com>