sched: cleanup: rename task_grp to task_group
cleanup: rename task_grp to task_group. No need to save two characters
and 'grp' is annoying to read.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 49c7b37..3cddbfc 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -136,7 +136,7 @@
struct seq_file;
struct cfs_rq;
-struct task_grp;
+struct task_group;
#ifdef CONFIG_SCHED_DEBUG
extern void proc_sched_show_task(struct task_struct *p, struct seq_file *m);
extern void proc_sched_set_task(struct task_struct *p);
@@ -598,7 +598,7 @@
uid_t uid;
#ifdef CONFIG_FAIR_USER_SCHED
- struct task_grp *tg;
+ struct task_group *tg;
#endif
};
@@ -1842,12 +1842,12 @@
#ifdef CONFIG_FAIR_GROUP_SCHED
-extern struct task_grp init_task_grp;
+extern struct task_group init_task_group;
-extern struct task_grp *sched_create_group(void);
-extern void sched_destroy_group(struct task_grp *tg);
+extern struct task_group *sched_create_group(void);
+extern void sched_destroy_group(struct task_group *tg);
extern void sched_move_task(struct task_struct *tsk);
-extern int sched_group_set_shares(struct task_grp *tg, unsigned long shares);
+extern int sched_group_set_shares(struct task_group *tg, unsigned long shares);
#endif
diff --git a/kernel/sched.c b/kernel/sched.c
index 5bfe1df..f2b8db4 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -156,7 +156,7 @@
struct cfs_rq;
/* task group related information */
-struct task_grp {
+struct task_group {
/* schedulable entities of this group on each cpu */
struct sched_entity **se;
/* runqueue "owned" by this group on each cpu */
@@ -175,7 +175,7 @@
/* Default task group.
* Every task in system belong to this group at bootup.
*/
-struct task_grp init_task_grp = {
+struct task_group init_task_group = {
.se = init_sched_entity_p,
.cfs_rq = init_cfs_rq_p,
};
@@ -186,17 +186,17 @@
# define INIT_TASK_GRP_LOAD NICE_0_LOAD
#endif
-static int init_task_grp_load = INIT_TASK_GRP_LOAD;
+static int init_task_group_load = INIT_TASK_GRP_LOAD;
/* return group to which a task belongs */
-static inline struct task_grp *task_grp(struct task_struct *p)
+static inline struct task_group *task_group(struct task_struct *p)
{
- struct task_grp *tg;
+ struct task_group *tg;
#ifdef CONFIG_FAIR_USER_SCHED
tg = p->user->tg;
#else
- tg = &init_task_grp;
+ tg = &init_task_group;
#endif
return tg;
@@ -205,8 +205,8 @@
/* Change a task's cfs_rq and parent entity if it moves across CPUs/groups */
static inline void set_task_cfs_rq(struct task_struct *p)
{
- p->se.cfs_rq = task_grp(p)->cfs_rq[task_cpu(p)];
- p->se.parent = task_grp(p)->se[task_cpu(p)];
+ p->se.cfs_rq = task_group(p)->cfs_rq[task_cpu(p)];
+ p->se.parent = task_group(p)->se[task_cpu(p)];
}
#else
@@ -244,7 +244,7 @@
* list is used during load balance.
*/
struct list_head leaf_cfs_rq_list; /* Better name : task_cfs_rq_list? */
- struct task_grp *tg; /* group that "owns" this runqueue */
+ struct task_group *tg; /* group that "owns" this runqueue */
struct rcu_head rcu;
#endif
};
@@ -6522,19 +6522,19 @@
init_cfs_rq_p[i] = cfs_rq;
init_cfs_rq(cfs_rq, rq);
- cfs_rq->tg = &init_task_grp;
+ cfs_rq->tg = &init_task_group;
list_add(&cfs_rq->leaf_cfs_rq_list,
&rq->leaf_cfs_rq_list);
init_sched_entity_p[i] = se;
se->cfs_rq = &rq->cfs;
se->my_q = cfs_rq;
- se->load.weight = init_task_grp_load;
+ se->load.weight = init_task_group_load;
se->load.inv_weight =
- div64_64(1ULL<<32, init_task_grp_load);
+ div64_64(1ULL<<32, init_task_group_load);
se->parent = NULL;
}
- init_task_grp.shares = init_task_grp_load;
+ init_task_group.shares = init_task_group_load;
#endif
for (j = 0; j < CPU_LOAD_IDX_MAX; j++)
@@ -6725,9 +6725,9 @@
#ifdef CONFIG_FAIR_GROUP_SCHED
/* allocate runqueue etc for a new task group */
-struct task_grp *sched_create_group(void)
+struct task_group *sched_create_group(void)
{
- struct task_grp *tg;
+ struct task_group *tg;
struct cfs_rq *cfs_rq;
struct sched_entity *se;
struct rq *rq;
@@ -6800,7 +6800,7 @@
static void free_sched_group(struct rcu_head *rhp)
{
struct cfs_rq *cfs_rq = container_of(rhp, struct cfs_rq, rcu);
- struct task_grp *tg = cfs_rq->tg;
+ struct task_group *tg = cfs_rq->tg;
struct sched_entity *se;
int i;
@@ -6819,7 +6819,7 @@
}
/* Destroy runqueue etc associated with a task group */
-void sched_destroy_group(struct task_grp *tg)
+void sched_destroy_group(struct task_group *tg)
{
struct cfs_rq *cfs_rq;
int i;
@@ -6895,7 +6895,7 @@
spin_unlock_irq(&rq->lock);
}
-int sched_group_set_shares(struct task_grp *tg, unsigned long shares)
+int sched_group_set_shares(struct task_group *tg, unsigned long shares)
{
int i;
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 48748d0..6f87b31 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -239,7 +239,7 @@
root_user_share_read_proc(char *page, char **start, off_t off, int count,
int *eof, void *data)
{
- return sprintf(page, "%d\n", init_task_grp_load);
+ return sprintf(page, "%d\n", init_task_group_load);
}
static int
@@ -260,8 +260,8 @@
mutex_lock(&root_user_share_mutex);
- init_task_grp_load = shares;
- rc = sched_group_set_shares(&init_task_grp, shares);
+ init_task_group_load = shares;
+ rc = sched_group_set_shares(&init_task_group, shares);
mutex_unlock(&root_user_share_mutex);
diff --git a/kernel/user.c b/kernel/user.c
index c6387fa..0c9a787 100644
--- a/kernel/user.c
+++ b/kernel/user.c
@@ -51,7 +51,7 @@
.session_keyring = &root_session_keyring,
#endif
#ifdef CONFIG_FAIR_USER_SCHED
- .tg = &init_task_grp,
+ .tg = &init_task_group,
#endif
};