diff options
| author | Terje Bergstrom <tbergstrom@nvidia.com> | 2012-08-15 12:12:16 +0300 |
|---|---|---|
| committer | Simone Willett <swillett@nvidia.com> | 2012-08-15 17:11:55 -0700 |
| commit | 028042d5cc554c41a7b5f00fc2b20dce997fcc43 (patch) | |
| tree | 5e32bd70aec809809ac441ae0c47632e6af56631 /drivers/video/tegra | |
| parent | a119ed4c1e0a0ffb650dd77c5d5f1b71378328c8 (diff) | |
video: tegra: host: Fix leak in 3D register read
When 3D register is read, and we need to do a context switch, the old
context reference is incremented, but it never gets decremented. Fix
by using nvhost_job_get_hwctx() to acquire the reference.
Bug 1031746
Change-Id: Ic72637cb2399f960e2297733bfe45e585a8ec180
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/123678
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-by: Juha Tukkinen <jtukkinen@nvidia.com>
GVS: Gerrit_Virtual_Submit
Diffstat (limited to 'drivers/video/tegra')
| -rw-r--r-- | drivers/video/tegra/host/host1x/host1x_channel.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/tegra/host/host1x/host1x_channel.c b/drivers/video/tegra/host/host1x/host1x_channel.c index 1d02537f64b5..3c074604b675 100644 --- a/drivers/video/tegra/host/host1x/host1x_channel.c +++ b/drivers/video/tegra/host/host1x/host1x_channel.c @@ -365,7 +365,7 @@ static int host1x_channel_read_3d_reg( if (hwctx_to_save) { syncpt_incrs += hwctx_to_save->save_incrs; hwctx_to_save->hwctx.valid = true; - channel->ctxhandler->get(&hwctx_to_save->hwctx); + nvhost_job_get_hwctx(job, &hwctx_to_save->hwctx); } channel->cur_ctx = hwctx; if (channel->cur_ctx && channel->cur_ctx->valid) { |