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authorSteven Rostedt <rostedt@goodmis.org>2008-10-23 09:32:59 -0400
committerIngo Molnar <mingo@elte.hu>2008-10-23 16:00:13 +0200
commit593eb8a2d63e95772a5f22d746f18a997c5ee463 (patch)
tree2a99c61ccffc2c0fd280bb2e5f81ac2f22e2f471 /include/linux/percpu_counter.h
parent34698bcbdf7b0629d6c873b5da7c63073fb45361 (diff)
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ftrace: return error on failed modified text.
Have the ftrace_modify_code return error values: -EFAULT on error of reading the address -EINVAL if what is read does not match what it expected -EPERM if the write fails to update after a successful match. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/percpu_counter.h')
0 files changed, 0 insertions, 0 deletions