| commit | e419cf0954901bb3a987f8b76cbc9654ca06121c | [log] [tgz] |
|---|---|---|
| author | Francisco Jerez <currojerez@riseup.net> | Mon Oct 25 23:38:59 2010 +0200 |
| committer | Ben Skeggs <bskeggs@redhat.com> | Fri Dec 03 15:11:18 2010 +1000 |
| tree | 550f2a7c40b6112f88306f362dc0eaa4d0a8198f | |
| parent | 1f6d2de2c539df6fe52ad2187191a9dfe10c7233 [diff] |
drm/nouveau: Add a separate class for the kernel channel mutex. nouveau_bo_move_m2mf() needs to lock the kernel channel, and it may be called from the pushbuf IOCTL with an user channel already locked. Use a separate subclass for the kernel channel mutex because this is legitimate mutex nesting. Signed-off-by: Francisco Jerez <currojerez@riseup.net> Signed-off-by: Ben Skeggs <bskeggs@redhat.com>