From: Vasily Gorbik Date: Wed, 17 Jul 2019 18:05:11 +0000 (+0200) Subject: s390/perf: make cf_diag_csd static X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=06f9895fda39422fb9250a78454e69aadace13c7;p=linux.git 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 --- diff --git a/arch/s390/kernel/perf_cpum_cf_diag.c b/arch/s390/kernel/perf_cpum_cf_diag.c index d4e031f7b9c81..5f1fd1581330f 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.