tree 34be7e06922a496386ad91500fb8e73e87c846a8
parent b9b1e1c71a9481c0c34ed5bed42f1bfa730fd39e
author Frederic Weisbecker <fweisbec@gmail.com> 1260152057 +0100
committer Frederic Weisbecker <fweisbec@gmail.com> 1260165873 +0100

hw-breakpoints: Zeroe the breakpoint attrs on initialization

The perf attrs used to set up breakpoint parameters are often allocated
in the stack and not zeroed out before calling hw_breakpoint_init().
Handle it from this helper to avoid random attributes set by the stack.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Prasad <prasad@linux.vnet.ibm.com>