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authorFrederic Weisbecker <fweisbec@gmail.com>2009-12-05 07:06:10 +0100
committerFrederic Weisbecker <fweisbec@gmail.com>2009-12-06 08:27:17 +0100
commit2f0993e0fb663c49e4d1e02654f6203246be4817 (patch)
tree90d34048d453c25364b8ea41e6c2028a8621bd39 /arch
parentperf: Remove unused struct perf_event::event_callback (diff)
downloadlinux-2f0993e0fb663c49e4d1e02654f6203246be4817.tar.xz
linux-2f0993e0fb663c49e4d1e02654f6203246be4817.zip
hw-breakpoints: Drop callback and task parameters from modify helper
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/ptrace.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
index 04d182a7cfdb..dbb395572ae2 100644
--- a/arch/x86/kernel/ptrace.c
+++ b/arch/x86/kernel/ptrace.c
@@ -618,7 +618,7 @@ ptrace_modify_breakpoint(struct perf_event *bp, int len, int type,
attr.bp_type = gen_type;
attr.disabled = disabled;
- return modify_user_hw_breakpoint(bp, &attr, bp->callback, tsk);
+ return modify_user_hw_breakpoint(bp, &attr);
}
/*
@@ -740,7 +740,7 @@ static int ptrace_set_breakpoint_addr(struct task_struct *tsk, int nr,
attr = bp->attr;
attr.bp_addr = addr;
- bp = modify_user_hw_breakpoint(bp, &attr, bp->callback, tsk);
+ bp = modify_user_hw_breakpoint(bp, &attr);
}
/*
* CHECKME: the previous code returned -EIO if the addr wasn't a