diff options
| author | Terje Bergstrom <tbergstrom@nvidia.com> | 2012-05-28 11:56:54 +0300 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2012-05-29 22:39:53 -0700 |
| commit | bc056c017381a85acf2d41a1e537f45e04ea297a (patch) | |
| tree | e5db40625c4413c1747744ea62886f2bda414aa2 /drivers/video/tegra/host/bus_client.c | |
| parent | b6f12a3449234f9960998954382e1a9afea7764d (diff) | |
video: tegra: host: Throttle lower priority jobs
Implement per channel counter for jobs in each priority level. If
there are jobs active with higher priority than the one being
submitted, throttle.
Bug 926690
Change-Id: I5fed341e3f248325873b31d1c53bf57bf0a78074
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/104939
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
Reviewed-by: Mayuresh Kulkarni <mkulkarni@nvidia.com>
Diffstat (limited to 'drivers/video/tegra/host/bus_client.c')
| -rw-r--r-- | drivers/video/tegra/host/bus_client.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/video/tegra/host/bus_client.c b/drivers/video/tegra/host/bus_client.c index 9b71542a48aa..87aa9c64d363 100644 --- a/drivers/video/tegra/host/bus_client.c +++ b/drivers/video/tegra/host/bus_client.c @@ -141,12 +141,6 @@ static int nvhost_channelopen(struct inode *inode, struct file *filp) priv->clientid = atomic_add_return(1, &nvhost_get_host(ch->dev)->clientid); priv->timeout = MAX_STUCK_CHECK_COUNT * SYNCPT_CHECK_PERIOD; - - priv->job = nvhost_job_alloc(ch, priv->hwctx, &priv->hdr, - NULL, priv->priority, priv->clientid); - if (!priv->job) - goto fail; - return 0; fail: nvhost_channelrelease(inode, filp); |