diff options
author | Martin Liska <mliska@suse.cz> | 2017-05-09 09:47:35 +1000 |
---|---|---|
committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2017-05-09 13:09:13 +1000 |
commit | 12dd63fc32f10d6f0965452cb4a86c2a66e1cf51 (patch) | |
tree | c3c44009b752960b8bb5819f9c81ff41c4158b27 /kernel | |
parent | 71bdca7bb90836fd456e7d34e53d22d59587d283 (diff) |
gcov: support GCC 7.1
Starting from GCC 7.1, __gcov_exit is a new symbol expected
to be implemented in a profiling runtime.
Link: http://lkml.kernel.org/r/8c4084fa-3885-29fe-5fc4-0d4ca199c785@suse.cz
Signed-off-by: Martin Liska <mliska@suse.cz>
Acked-by: Peter Oberparleiter <oberpar@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'kernel')
-rw-r--r-- | kernel/gcov/base.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c index 2f9df37940a0..85dca5dfe317 100644 --- a/kernel/gcov/base.c +++ b/kernel/gcov/base.c @@ -98,6 +98,12 @@ void __gcov_merge_icall_topn(gcov_type *counters, unsigned int n_counters) } EXPORT_SYMBOL(__gcov_merge_icall_topn); +void __gcov_exit (void) +{ + /* Unused. */ +} +EXPORT_SYMBOL(__gcov_exit); + /** * gcov_enable_events - enable event reporting through gcov_event() * |