| commit | deed107824a1ac30a3a12cf110ec0ea3db27eb98 | [log] [tgz] |
|---|---|---|
| author | Dave Hansen <dave.hansen@intel.com> | Wed Feb 25 07:59:14 2015 -0800 |
| committer | Dave Hansen <dave.hansen@intel.com> | Wed Feb 25 07:59:14 2015 -0800 |
| tree | a95cfa7ee3d0f291acad550e0089f766b2d1cdd7 | |
| parent | 57d16b6aea2263f54efd5487ed15fedec6266533 [diff] |
x86, mpx: trace attempts to find bounds tables This event traces any time we go looking to unmap a bounds table for a given virtual address range. This is useful to ensure that the kernel actually "tried" to free a bounds table versus times it succeeded. It might try and fail if it realized that a table was shared with an adjacent VMA which is not being unmapped.