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| author | Sebastian Ott <sebott@linux.vnet.ibm.com> | 2015-06-25 14:52:13 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2015-07-01 09:34:39 +0200 |
| commit | a215c8fbde8600d133f122691d0f8c30de6dda02 (patch) | |
| tree | 696419903195208ee0b704006f1e74411a9b217c /arch/s390/oprofile/init.c | |
| parent | a313bdc5310dd807655d3ca3eb2219cd65dfe45a (diff) | |
s390/oprofile: fix compile error
Fix these errors when compiling with CONFIG_OPROFILE=y and
CONFIG_PERF_EVENTS=n:
arch/s390/oprofile/init.c: In function ‘oprofile_hwsampler_start’:
arch/s390/oprofile/init.c:93:2: error: implicit declaration of function 'perf_reserve_sampling' [-Werror=implicit-function-declaration]
retval = perf_reserve_sampling();
^
arch/s390/oprofile/init.c:99:3: error: implicit declaration of function 'perf_release_sampling' [-Werror=implicit-function-declaration]
perf_release_sampling();
^
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/oprofile/init.c')
| -rw-r--r-- | arch/s390/oprofile/init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/s390/oprofile/init.c b/arch/s390/oprofile/init.c index bc927a09a172..9cfa2ffaa9d6 100644 --- a/arch/s390/oprofile/init.c +++ b/arch/s390/oprofile/init.c @@ -16,6 +16,7 @@ #include <linux/fs.h> #include <linux/module.h> #include <asm/processor.h> +#include <asm/perf_event.h> #include "../../../drivers/oprofile/oprof.h" |