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hw-breakpoints: Drop callback and task parameters from modify helper

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Drop the callback and task parameters from modify_user_hw_breakpoint().
For now we have no user that need to modify a breakpoint to the point
of changing its handler or its task context.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: "K. Prasad" <prasad@linux.vnet.ibm.com>
This commit is contained in:
Frederic Weisbecker
2009-12-05 07:06:10 +01:00
parent 9cef30815b
commit 2f0993e0fb
3 changed files with 7 additions and 13 deletions
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9
include/linux/hw_breakpoint.h
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@@ -57,10 +57,7 @@ register_user_hw_breakpoint(struct perf_event_attr *attr,
/* FIXME: only change from the attr, and don't unregister */
extern struct perf_event *
modify_user_hw_breakpoint(struct perf_event *bp,
struct perf_event_attr *attr,
perf_callback_t triggered,
struct task_struct *tsk);
modify_user_hw_breakpoint(struct perf_event *bp, struct perf_event_attr *attr);
/*
* Kernel breakpoints are not associated with any particular thread.
@@ -97,9 +94,7 @@ register_user_hw_breakpoint(struct perf_event_attr *attr,
struct task_struct *tsk) { return NULL; }
static inline struct perf_event *
modify_user_hw_breakpoint(struct perf_event *bp,
struct perf_event_attr *attr,
perf_callback_t triggered,
struct task_struct *tsk) { return NULL; }
struct perf_event_attr *attr) { return NULL; }
static inline struct perf_event *
register_wide_hw_breakpoint_cpu(struct perf_event_attr *attr,
perf_callback_t triggered,