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| author | Michael Ellerman <mpe@ellerman.id.au> | 2016-03-24 22:04:01 +1100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-04-14 15:47:05 +1000 |
| commit | 04cf31a759ef575f750a63777cee95500e410994 (patch) | |
| tree | ee5dbbf8b9ac93c0b0e28a21b59db58cd4b19bcf /include/linux/ftrace.h | |
| parent | 8c50b72a3b4f1f7cdfdfebd233b1cbd121262e65 (diff) | |
| download | lwn-04cf31a759ef575f750a63777cee95500e410994.tar.gz lwn-04cf31a759ef575f750a63777cee95500e410994.zip | |
ftrace: Make ftrace_location_range() global
In order to support live patching on powerpc we would like to call
ftrace_location_range(), so make it global.
Signed-off-by: Torsten Duwe <duwe@suse.de>
Signed-off-by: Balbir Singh <bsingharora@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'include/linux/ftrace.h')
| -rw-r--r-- | include/linux/ftrace.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 81de7123959d..3481a8e405f9 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -455,6 +455,7 @@ int ftrace_update_record(struct dyn_ftrace *rec, int enable); int ftrace_test_record(struct dyn_ftrace *rec, int enable); void ftrace_run_stop_machine(int command); unsigned long ftrace_location(unsigned long ip); +unsigned long ftrace_location_range(unsigned long start, unsigned long end); unsigned long ftrace_get_addr_new(struct dyn_ftrace *rec); unsigned long ftrace_get_addr_curr(struct dyn_ftrace *rec); |