| Message ID | 994b423128711b2a912401ff4cb13107ad5c6a9d.1718999221.git.victorm.lira@amd.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | [XEN,v2] common/sched: address a violation of MISRA C Rule 8.8 | expand |
Hi, On 21/06/24 21:59, victorm.lira@amd.com wrote: > From: Victor Lira <victorm.lira@amd.com> > > Rule 8.8: "The static storage class specifier shall be used in all > declarations of objects and functions that have internal linkage" What you are addressing with this patch seems to be a violation of Rule 8.7: "Functions and objects should not be defined with external linkage if they are referenced in only one translation unit". > > This patch fixes this by adding the static specifier. > No functional changes. > > Reported-by: Stewart Hildebrand stewart.hildebrand@amd.com > Signed-off-by: Victor Lira <victorm.lira@amd.com> > Acked-by: George Dunlap <george.dunlap@cloud.com> > --- > Changes from v1: > - adjust indentation and line width. > --- > Cc: George Dunlap <george.dunlap@citrix.com> > Cc: Dario Faggioli <dfaggioli@suse.com> > Cc: Juergen Gross <jgross@suse.com> > Cc: xen-devel@lists.xenproject.org > --- > xen/common/sched/credit2.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/xen/common/sched/credit2.c b/xen/common/sched/credit2.c > index 685929c290..b4e03e2a63 100644 > --- a/xen/common/sched/credit2.c > +++ b/xen/common/sched/credit2.c > @@ -1476,8 +1476,8 @@ static inline void runq_remove(struct csched2_unit *svc) > list_del_init(&svc->runq_elem); > } > > -void burn_credits(struct csched2_runqueue_data *rqd, struct csched2_unit *svc, > - s_time_t now); > +static void burn_credits(struct csched2_runqueue_data *rqd, > + struct csched2_unit *svc, s_time_t now); > > static inline void > tickle_cpu(unsigned int cpu, struct csched2_runqueue_data *rqd) > @@ -1855,8 +1855,8 @@ static void reset_credit(int cpu, s_time_t now, struct csched2_unit *snext) > /* No need to resort runqueue, as everyone's order should be the same. */ > } > > -void burn_credits(struct csched2_runqueue_data *rqd, > - struct csched2_unit *svc, s_time_t now) > +static void burn_credits(struct csched2_runqueue_data *rqd, > + struct csched2_unit *svc, s_time_t now) > { > s_time_t delta; >
diff --git a/xen/common/sched/credit2.c b/xen/common/sched/credit2.c index 685929c290..b4e03e2a63 100644 --- a/xen/common/sched/credit2.c +++ b/xen/common/sched/credit2.c @@ -1476,8 +1476,8 @@ static inline void runq_remove(struct csched2_unit *svc) list_del_init(&svc->runq_elem); } -void burn_credits(struct csched2_runqueue_data *rqd, struct csched2_unit *svc, - s_time_t now); +static void burn_credits(struct csched2_runqueue_data *rqd, + struct csched2_unit *svc, s_time_t now); static inline void tickle_cpu(unsigned int cpu, struct csched2_runqueue_data *rqd) @@ -1855,8 +1855,8 @@ static void reset_credit(int cpu, s_time_t now, struct csched2_unit *snext) /* No need to resort runqueue, as everyone's order should be the same. */ } -void burn_credits(struct csched2_runqueue_data *rqd, - struct csched2_unit *svc, s_time_t now) +static void burn_credits(struct csched2_runqueue_data *rqd, + struct csched2_unit *svc, s_time_t now) { s_time_t delta;