| commit | 8a6fc708b9bb48a79a385bdc2be0959ee2ab788d | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <joerg.roedel@amd.com> | Fri May 22 21:23:13 2009 +0200 |
| committer | Joerg Roedel <joerg.roedel@amd.com> | Tue Jun 02 16:21:18 2009 +0200 |
| tree | 55db1582e9d14092855ef28a050fb1913d76667c | |
| parent | 2e507d849f1834d3fe9aae71b7aabf4c2a3827b8 [diff] |
dma-debug: add debugfs file for driver filter This patch adds the dma-api/driver_filter file to debugfs. The root user can write a driver name into this file to see only dma-api errors for that particular driver in the kernel log. Writing an empty string to that file disables the driver filter. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>