Messages in this thread | | | Subject | Re: [PATCH] smack: mark 'smack_enabled' global variable as __initdata | From | Casey Schaufler <> | Date | Tue, 20 Jul 2021 10:36:12 -0700 |
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On 6/29/2021 6:41 AM, Austin Kim wrote: > From: Austin Kim <austin.kim@lge.com> > > Mark 'smack_enabled' as __initdata > since it is only used during initialization code. > > Signed-off-by: Austin Kim <austin.kim@lge.com>
Added to Smack next.
> --- > security/smack/smack.h | 2 +- > security/smack/smack_lsm.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/security/smack/smack.h b/security/smack/smack.h > index c3cfbdf4944a..99c3422596ab 100644 > --- a/security/smack/smack.h > +++ b/security/smack/smack.h > @@ -302,7 +302,7 @@ int smack_populate_secattr(struct smack_known *skp); > /* > * Shared data. > */ > -extern int smack_enabled; > +extern int smack_enabled __initdata; > extern int smack_cipso_direct; > extern int smack_cipso_mapped; > extern struct smack_known *smack_net_ambient; > diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c > index 223a6da0e6dc..cacbe7518519 100644 > --- a/security/smack/smack_lsm.c > +++ b/security/smack/smack_lsm.c > @@ -54,7 +54,7 @@ > static DEFINE_MUTEX(smack_ipv6_lock); > static LIST_HEAD(smk_ipv6_port_list); > struct kmem_cache *smack_rule_cache; > -int smack_enabled; > +int smack_enabled __initdata; > > #define A(s) {"smack"#s, sizeof("smack"#s) - 1, Opt_##s} > static struct {
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