diff options
| author | Marcin Slusarz <marcin.slusarz@gmail.com> | 2012-12-09 15:45:21 +0100 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2013-02-20 16:00:32 +1000 |
| commit | a2896cede08ddeed4f2c4fca616943a63dff5fa8 (patch) | |
| tree | ee596b6898376328dadc35013bac206bd5fa451a /drivers/gpu/drm/nouveau/nouveau_drm.c | |
| parent | f533da1027e294a2d6e0b455bf8ee915609ff216 (diff) | |
drm/nouveau: prepare for reporting channel owner
- record channel owner process name
- add some helpers for accessing this information
- let nouveau_enum hold additional value (will be needed in the next patch)
Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 8b090f1eb51..2cd66cd8b98 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -543,10 +543,11 @@ nouveau_drm_open(struct drm_device *dev, struct drm_file *fpriv) struct pci_dev *pdev = dev->pdev; struct nouveau_drm *drm = nouveau_drm(dev); struct nouveau_cli *cli; - char name[16]; + char name[32], tmpname[TASK_COMM_LEN]; int ret; - snprintf(name, sizeof(name), "%d", pid_nr(fpriv->pid)); + get_task_comm(tmpname, current); + snprintf(name, sizeof(name), "%s[%d]", tmpname, pid_nr(fpriv->pid)); ret = nouveau_cli_create(pdev, name, sizeof(*cli), (void **)&cli); if (ret) |