drm - Add safety to ttm_eu_reserve_buffers()
authorMatthew Dillon <dillon@apollo.backplane.com>
Sun, 28 Dec 2014 00:47:39 +0000 (16:47 -0800)
committerMatthew Dillon <dillon@apollo.backplane.com>
Sun, 28 Dec 2014 00:47:39 +0000 (16:47 -0800)
commit11c0a86d814b11c743c3903022e53b7533a3458e
tree6bdf95319d853068edfa5e2c60f19e05d03eafc7
parent22dffc5137a32550aa3e75dc0ab7ce5f688da3f1
drm - Add safety to ttm_eu_reserve_buffers()

* Add a safety to the unlock/relock sequence in ttm_eu_reserve_buffers().
  It is unclear whether all call paths are holding the lock.
sys/dev/drm/ttm/ttm_execbuf_util.c