Messages in this thread Patch in this message | | | From | Josh Poimboeuf <> | Subject | [PATCH v2 06/11] x86/unwind/orc: Convert global variables to static | Date | Sat, 25 Apr 2020 05:03:05 -0500 |
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These variables aren't used outside of unwind_orc.c, make them static.
Also annotate some of them with '__ro_after_init', as applicable.
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Reviewed-by: Miroslav Benes <mbenes@suse.cz> --- arch/x86/kernel/unwind_orc.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kernel/unwind_orc.c b/arch/x86/kernel/unwind_orc.c index e9cc182aa97e..64889da666f4 100644 --- a/arch/x86/kernel/unwind_orc.c +++ b/arch/x86/kernel/unwind_orc.c @@ -15,12 +15,12 @@ extern int __stop_orc_unwind_ip[]; extern struct orc_entry __start_orc_unwind[]; extern struct orc_entry __stop_orc_unwind[]; -static DEFINE_MUTEX(sort_mutex); -int *cur_orc_ip_table = __start_orc_unwind_ip; -struct orc_entry *cur_orc_table = __start_orc_unwind; +static bool orc_init __ro_after_init; +static unsigned int lookup_num_blocks __ro_after_init; -unsigned int lookup_num_blocks; -bool orc_init; +static DEFINE_MUTEX(sort_mutex); +static int *cur_orc_ip_table = __start_orc_unwind_ip; +static struct orc_entry *cur_orc_table = __start_orc_unwind; static inline unsigned long orc_ip(const int *ip) { -- 2.21.1
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