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cpuset: rename @cont to @cgrp 

Cont is short for container. control group was named process container
at first, but then people found container already has a meaning in
linux kernel.

Clean up the leftover variable name @cont.

Signed-off-by: Li Zefan <lizefan@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
wifi-calibration
Li Zefan 2013-06-14 11:18:27 +08:00 committed by Tejun Heo
parent f047cecf2c
commit c9e5fe66f5
1 changed files with 16 additions and 16 deletions
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32
kernel/cpuset.c
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@ -116,9 +116,9 @@ struct cpuset {
};
/* Retrieve the cpuset for a cgroup */
static inline struct cpuset *cgroup_cs(struct cgroup *cont)
static inline struct cpuset *cgroup_cs(struct cgroup *cgrp)
{
return container_of(cgroup_subsys_state(cont, cpuset_subsys_id),
return container_of(cgroup_subsys_state(cgrp, cpuset_subsys_id),
struct cpuset, css);
}
@ -433,7 +433,7 @@ static void free_trial_cpuset(struct cpuset *trial)
static int validate_change(const struct cpuset *cur, const struct cpuset *trial)
{
struct cgroup *cont;
struct cgroup *cgrp;
struct cpuset *c, *par;
int ret;
@ -441,7 +441,7 @@ static int validate_change(const struct cpuset *cur, const struct cpuset *trial)
/* Each of our child cpusets must be a subset of us */
ret = -EBUSY;
cpuset_for_each_child(c, cont, cur)
cpuset_for_each_child(c, cgrp, cur)
if (!is_cpuset_subset(c, trial))
goto out;
@ -462,7 +462,7 @@ static int validate_change(const struct cpuset *cur, const struct cpuset *trial)
* overlap
*/
ret = -EINVAL;
cpuset_for_each_child(c, cont, par) {
cpuset_for_each_child(c, cgrp, par) {
if ((is_cpu_exclusive(trial) || is_cpu_exclusive(c)) &&
c != cur &&
cpumask_intersects(trial->cpus_allowed, c->cpus_allowed))
@ -1759,13 +1759,13 @@ static size_t cpuset_sprintf_memlist(char *page, struct cpuset *cs)
return count;
}
static ssize_t cpuset_common_file_read(struct cgroup *cont,
static ssize_t cpuset_common_file_read(struct cgroup *cgrp,
struct cftype *cft,
struct file *file,
char __user *buf,
size_t nbytes, loff_t *ppos)
{
struct cpuset *cs = cgroup_cs(cont);
struct cpuset *cs = cgroup_cs(cgrp);
cpuset_filetype_t type = cft->private;
char *page;
ssize_t retval = 0;
@ -1795,9 +1795,9 @@ out:
return retval;
}
static u64 cpuset_read_u64(struct cgroup *cont, struct cftype *cft)
static u64 cpuset_read_u64(struct cgroup *cgrp, struct cftype *cft)
{
struct cpuset *cs = cgroup_cs(cont);
struct cpuset *cs = cgroup_cs(cgrp);
cpuset_filetype_t type = cft->private;
switch (type) {
case FILE_CPU_EXCLUSIVE:
@ -1826,9 +1826,9 @@ static u64 cpuset_read_u64(struct cgroup *cont, struct cftype *cft)
return 0;
}
static s64 cpuset_read_s64(struct cgroup *cont, struct cftype *cft)
static s64 cpuset_read_s64(struct cgroup *cgrp, struct cftype *cft)
{
struct cpuset *cs = cgroup_cs(cont);
struct cpuset *cs = cgroup_cs(cgrp);
cpuset_filetype_t type = cft->private;
switch (type) {
case FILE_SCHED_RELAX_DOMAIN_LEVEL:
@ -1940,14 +1940,14 @@ static struct cftype files[] = {
/*
* cpuset_css_alloc - allocate a cpuset css
* cont: control group that the new cpuset will be part of
* cgrp: control group that the new cpuset will be part of
*/
static struct cgroup_subsys_state *cpuset_css_alloc(struct cgroup *cont)
static struct cgroup_subsys_state *cpuset_css_alloc(struct cgroup *cgrp)
{
struct cpuset *cs;
if (!cont->parent)
if (!cgrp->parent)
return &top_cpuset.css;
cs = kzalloc(sizeof(*cs), GFP_KERNEL);
@ -2042,9 +2042,9 @@ static void cpuset_css_offline(struct cgroup *cgrp)
* will call rebuild_sched_domains_locked().
*/
static void cpuset_css_free(struct cgroup *cont)
static void cpuset_css_free(struct cgroup *cgrp)
{
struct cpuset *cs = cgroup_cs(cont);
struct cpuset *cs = cgroup_cs(cgrp);
free_cpumask_var(cs->cpus_allowed);
kfree(cs);