kern_sched.c:
- remove unused functions
- mark static functions as static
proc.h:
- remove declarations
- convert spaces to tabs
- remove trailing empty line
Index: sys/kern/kern_sched.c
===================================================================
RCS file: /cvs/src/sys/kern/kern_sched.c,v
retrieving revision 1.41
diff -u -p -r1.41 kern_sched.c
--- sys/kern/kern_sched.c 23 Dec 2015 14:51:17 -0000 1.41
+++ sys/kern/kern_sched.c 2 Mar 2016 15:56:33 -0000
@@ -28,10 +28,18 @@
#include <uvm/uvm_extern.h>
-void sched_kthreads_create(void *);
-
-int sched_proc_to_cpu_cost(struct cpu_info *ci, struct proc *p);
-struct proc *sched_steal_proc(struct cpu_info *);
+static void sched_kthreads_create(void *);
+static int sched_proc_to_cpu_cost(struct cpu_info *ci, struct proc *p);
+static struct proc *sched_steal_proc(struct cpu_info *);
+
+static void cpuset_complement(struct cpuset *, struct cpuset *,
+ struct cpuset *);
+static void cpuset_copy(struct cpuset *, struct cpuset *);
+static struct cpu_info *cpuset_first(struct cpuset *);
+static void cpuset_del(struct cpuset *, struct cpu_info *);
+static void cpuset_init_cpu(struct cpu_info *);
+static void cpuset_intersection(struct cpuset *t, struct cpuset *,
+ struct cpuset *);
/*
* To help choosing which cpu should run which process we keep track
@@ -100,7 +108,7 @@ sched_init_cpu(struct cpu_info *ci)
cpuset_add(&sched_all_cpus, ci);
}
-void
+static void
sched_kthreads_create(void *v)
{
struct cpu_info *ci = v;
@@ -454,7 +462,7 @@ sched_choosecpu(struct proc *p)
/*
* Attempt to steal a proc from some cpu.
*/
-struct proc *
+static struct proc *
sched_steal_proc(struct cpu_info *self)
{
struct proc *best = NULL;
@@ -534,7 +542,7 @@ int sched_cost_runnable = 3;
int sched_cost_resident = 1;
#endif
-int
+static int
sched_proc_to_cpu_cost(struct cpu_info *ci, struct proc *p)
{
int cost = 0;
@@ -709,7 +717,7 @@ sched_barrier(struct cpu_info *ci)
struct cpu_info *cpuset_infos[MAXCPUS];
static struct cpuset cpuset_all;
-void
+static void
cpuset_init_cpu(struct cpu_info *ci)
{
cpuset_add(&cpuset_all, ci);
@@ -717,19 +725,13 @@ cpuset_init_cpu(struct cpu_info *ci)
}
void
-cpuset_clear(struct cpuset *cs)
-{
- memset(cs, 0, sizeof(*cs));
-}
-
-void
cpuset_add(struct cpuset *cs, struct cpu_info *ci)
{
unsigned int num = CPU_INFO_UNIT(ci);
atomic_setbits_int(&cs->cs_set[num/32], (1 << (num % 32)));
}
-void
+static void
cpuset_del(struct cpuset *cs, struct cpu_info *ci)
{
unsigned int num = CPU_INFO_UNIT(ci);
@@ -743,19 +745,13 @@ cpuset_isset(struct cpuset *cs, struct c
return (cs->cs_set[num/32] & (1 << (num % 32)));
}
-void
-cpuset_add_all(struct cpuset *cs)
-{
- cpuset_copy(cs, &cpuset_all);
-}
-
-void
+static void
cpuset_copy(struct cpuset *to, struct cpuset *from)
{
memcpy(to, from, sizeof(*to));
}
-struct cpu_info *
+static struct cpu_info *
cpuset_first(struct cpuset *cs)
{
int i;
@@ -767,16 +763,7 @@ cpuset_first(struct cpuset *cs)
return (NULL);
}
-void
-cpuset_union(struct cpuset *to, struct cpuset *a, struct cpuset *b)
-{
- int i;
-
- for (i = 0; i < CPUSET_ASIZE(ncpus); i++)
- to->cs_set[i] = a->cs_set[i] | b->cs_set[i];
-}
-
-void
+static void
cpuset_intersection(struct cpuset *to, struct cpuset *a, struct cpuset *b)
{
int i;
@@ -785,7 +772,7 @@ cpuset_intersection(struct cpuset *to, s
to->cs_set[i] = a->cs_set[i] & b->cs_set[i];
}
-void
+static void
cpuset_complement(struct cpuset *to, struct cpuset *a, struct cpuset *b)
{
int i;
Index: sys/sys/proc.h
===================================================================
RCS file: /cvs/src/sys/sys/proc.h,v
retrieving revision 1.213
diff -u -p -r1.213 proc.h
--- sys/sys/proc.h 6 Dec 2015 17:50:21 -0000 1.213
+++ sys/sys/proc.h 2 Mar 2016 15:56:33 -0000
@@ -205,9 +205,9 @@ struct process {
struct uprof { /* profile arguments */
caddr_t pr_base; /* buffer base */
- size_t pr_size; /* buffer size */
+ size_t pr_size; /* buffer size */
u_long pr_off; /* pc offset */
- u_int pr_scale; /* pc scaling */
+ u_int pr_scale; /* pc scaling */
} ps_prof;
u_short ps_acflag; /* Accounting flags. */
@@ -215,8 +215,8 @@ struct process {
uint64_t ps_pledge;
struct whitepaths *ps_pledgepaths;
- int64_t ps_kbind_cookie;
- u_long ps_kbind_addr;
+ int64_t ps_kbind_cookie;
+ u_long ps_kbind_addr;
/* End area that is copied on creation. */
#define ps_endcopy ps_refcnt
@@ -255,7 +255,7 @@ struct process {
#define PS_EMBRYO 0x00020000 /* New process, not yet fledged
*/
#define PS_ZOMBIE 0x00040000 /* Dead and ready to be waited
for */
#define PS_NOBROADCASTKILL 0x00080000 /* Process excluded from kill
-1. */
-#define PS_PLEDGE 0x00100000 /* Has called pledge(2) */
+#define PS_PLEDGE 0x00100000 /* Has called pledge(2) */
#define PS_BITS \
("\20" "\01CONTROLT" "\02EXEC" "\03INEXEC" "\04EXITING" "\05SUGID" \
@@ -380,12 +380,12 @@ struct proc {
#define P_WEXIT 0x00002000 /* Working on exiting. */
#define P_OWEUPC 0x00008000 /* Owe proc an addupc() at next
ast. */
#define P_SUSPSINGLE 0x00080000 /* Need to stop for single
threading. */
-#define P_SYSTRACE 0x00400000 /* Process system call tracing active*/
-#define P_CONTINUED 0x00800000 /* Proc has continued from a stopped
state. */
+#define P_SYSTRACE 0x00400000 /* Process system call tracing
active*/
+#define P_CONTINUED 0x00800000 /* Proc has continued from a
stopped state. */
#define P_THREAD 0x04000000 /* Only a thread, not a real
process */
#define P_SUSPSIG 0x08000000 /* Stopped from signal. */
#define P_SOFTDEP 0x10000000 /* Stuck processing softdep
worklist */
-#define P_CPUPEG 0x40000000 /* Do not move to another cpu. */
+#define P_CPUPEG 0x40000000 /* Do not move to another cpu.
*/
#define P_BITS \
("\20" "\01INKTR" "\02PROFPEND" "\03ALRMPEND" "\04SIGSUSPEND" \
@@ -414,7 +414,7 @@ struct uidinfo *uid_find(uid_t);
#define PID_MAX 32766
#define NO_PID (PID_MAX+1)
-#define SESS_LEADER(pr) ((pr)->ps_session->s_leader == (pr))
+#define SESS_LEADER(pr) ((pr)->ps_session->s_leader == (pr))
#define SESSHOLD(s) ((s)->s_count++)
#define SESSRELE(s) do {
\
if (--(s)->s_count == 0) \
@@ -558,19 +558,8 @@ struct cpuset {
int cs_set[CPUSET_SSIZE];
};
-void cpuset_init_cpu(struct cpu_info *);
-
-void cpuset_clear(struct cpuset *);
-void cpuset_add(struct cpuset *, struct cpu_info *);
-void cpuset_del(struct cpuset *, struct cpu_info *);
-int cpuset_isset(struct cpuset *, struct cpu_info *);
-void cpuset_add_all(struct cpuset *);
-void cpuset_copy(struct cpuset *, struct cpuset *);
-void cpuset_union(struct cpuset *, struct cpuset *, struct cpuset *);
-void cpuset_intersection(struct cpuset *t, struct cpuset *, struct cpuset *);
-void cpuset_complement(struct cpuset *, struct cpuset *, struct cpuset *);
-struct cpu_info *cpuset_first(struct cpuset *);
+void cpuset_add(struct cpuset *, struct cpu_info *);
+int cpuset_isset(struct cpuset *, struct cpu_info *);
#endif /* _KERNEL */
#endif /* !_SYS_PROC_H_ */
-
--
Michal Mazurek
