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| author | Vasily Gorbik <gor@linux.ibm.com> | 2019-07-17 20:05:11 +0200 |
|---|---|---|
| committer | Vasily Gorbik <gor@linux.ibm.com> | 2019-07-29 18:05:02 +0200 |
| commit | 06f9895fda39422fb9250a78454e69aadace13c7 (patch) | |
| tree | fc8bf1e295588b70da2adeb156e5165be7547d7d /arch/s390/kernel | |
| parent | s390/lib: add missing include (diff) | |
| download | linux-06f9895fda39422fb9250a78454e69aadace13c7.tar.xz linux-06f9895fda39422fb9250a78454e69aadace13c7.zip | |
s390/perf: make cf_diag_csd static
Since there is really no reason for cf_diag_csd per cpu variable to be
globally visible make it static to avoid the following sparse warning:
arch/s390/kernel/perf_cpum_cf_diag.c:37:1: warning: symbol 'cf_diag_csd' was not declared. Should it be static?
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Diffstat (limited to 'arch/s390/kernel')
| -rw-r--r-- | arch/s390/kernel/perf_cpum_cf_diag.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/kernel/perf_cpum_cf_diag.c b/arch/s390/kernel/perf_cpum_cf_diag.c index d4e031f7b9c8..5f1fd1581330 100644 --- a/arch/s390/kernel/perf_cpum_cf_diag.c +++ b/arch/s390/kernel/perf_cpum_cf_diag.c @@ -34,7 +34,7 @@ struct cf_diag_csd { /* Counter set data per CPU */ unsigned char start[PAGE_SIZE]; /* Counter set at event start */ unsigned char data[PAGE_SIZE]; /* Counter set at event delete */ }; -DEFINE_PER_CPU(struct cf_diag_csd, cf_diag_csd); +static DEFINE_PER_CPU(struct cf_diag_csd, cf_diag_csd); /* Counter sets are stored as data stream in a page sized memory buffer and * exported to user space via raw data attached to the event sample data. |