diff options
author | Marcin Slusarz <marcin.slusarz@gmail.com> | 2012-04-23 00:31:48 +0200 |
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committer | Ben Skeggs <bskeggs@redhat.com> | 2012-04-24 12:41:39 +1000 |
commit | d954648b4872e6b40ec8768a14eee818bc7613a8 (patch) | |
tree | 9c2416e5ef2f9e09272190a3c86d113569f00fbb /nouveau/pushbuf.c | |
parent | 73b9a2881c37990dee0afb9cb23a6a1e85339ede (diff) |
nouveau: remove unnecessary EAGAIN loops
drmCommandWrite / drmCommandWriteRead already loop on EAGAIN.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'nouveau/pushbuf.c')
-rw-r--r-- | nouveau/pushbuf.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/nouveau/pushbuf.c b/nouveau/pushbuf.c index 103737e6..7b9dbaad 100644 --- a/nouveau/pushbuf.c +++ b/nouveau/pushbuf.c @@ -341,11 +341,8 @@ pushbuf_submit(struct nouveau_pushbuf *push, struct nouveau_object *chan) pushbuf_dump(krec, krec_id++, fifo->channel); #ifndef SIMULATE - do { - ret = drmCommandWriteRead(dev->fd, - DRM_NOUVEAU_GEM_PUSHBUF, - &req, sizeof(req)); - } while (ret == -EAGAIN); + ret = drmCommandWriteRead(dev->fd, DRM_NOUVEAU_GEM_PUSHBUF, + &req, sizeof(req)); nvpb->suffix0 = req.suffix0; nvpb->suffix1 = req.suffix1; dev->vram_limit = (req.vram_available * 80) / 100; |