Frederic Weisbecker 605bfaee90 hw-breakpoints: Simplify error handling in breakpoint creation requests ... This simplifies the error handling when we create a breakpoint. We don't need to check the NULL return value corner case anymore since we have improved perf_event_create_kernel_counter() to always return an error code in the failure case. Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Prasad <prasad@linux.vnet.ibm.com> LKML-Reference: <1259210142-5714-3-git-send-regression-fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-11-26 09:29:21 +01:00
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data_breakpoint.c	hw-breakpoints: Simplify error handling in breakpoint creation requests	2009-11-26 09:29:21 +01:00
Makefile	hw-breakpoints: sample HW breakpoint over kernel data address	2009-06-02 22:47:00 +02:00