diff options
| author | Krishna Reddy <vdumpa@nvidia.com> | 2012-06-05 10:18:13 -0700 |
|---|---|---|
| committer | Rohan Somvanshi <rsomvanshi@nvidia.com> | 2012-06-21 07:31:07 -0700 |
| commit | 93636aa81cf8282d8913aedf36dabac6fe557980 (patch) | |
| tree | 97bd0b67b41bf2a5cefa78ba3398174caf665a03 /drivers/video/tegra/nvmap/nvmap_dev.c | |
| parent | 67d9d3c5d40d7a31bc0e3b135f3dd4d285ecec11 (diff) | |
video: tegra: nvmap: Use trace points in NvMap.
Change-Id: I2a5f0c9305bd53c42df181556d97efa5d6792ad7
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/106500
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bo Yan <byan@nvidia.com>
Diffstat (limited to 'drivers/video/tegra/nvmap/nvmap_dev.c')
| -rw-r--r-- | drivers/video/tegra/nvmap/nvmap_dev.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/video/tegra/nvmap/nvmap_dev.c b/drivers/video/tegra/nvmap/nvmap_dev.c index 9ecce7eeeb17..aed98f574001 100644 --- a/drivers/video/tegra/nvmap/nvmap_dev.c +++ b/drivers/video/tegra/nvmap/nvmap_dev.c @@ -34,12 +34,15 @@ #include <linux/spinlock.h> #include <linux/uaccess.h> #include <linux/vmalloc.h> +#include <linux/nvmap.h> #include <asm/cacheflush.h> #include <asm/tlbflush.h> #include <mach/iovmm.h> -#include <linux/nvmap.h> + +#define CREATE_TRACE_POINTS +#include <trace/events/nvmap.h> #include "nvmap.h" #include "nvmap_ioctl.h" @@ -761,6 +764,7 @@ static int nvmap_open(struct inode *inode, struct file *filp) priv = nvmap_create_client(dev, "user"); if (!priv) return -ENOMEM; + trace_nvmap_open(priv); priv->super = (filp->f_op == &nvmap_super_fops); @@ -772,6 +776,7 @@ static int nvmap_open(struct inode *inode, struct file *filp) static int nvmap_release(struct inode *inode, struct file *filp) { + trace_nvmap_release(filp->private_data); nvmap_client_put(filp->private_data); return 0; } |