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cgroup: rename cont to cgrp

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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>
This commit is contained in:
Li Zefan 2013-06-14 11:17:19 +08:00 committed by Tejun Heo
parent 00356bd5f0
commit 03c78cbebb
2 changed files with 13 additions and 13 deletions
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4
include/linux/cgroup.h
View File

@ -433,13 +433,13 @@ struct cftype {
* entry. The key/value pairs (and their ordering) should not
* change between reboots.
*/
int (*read_map)(struct cgroup *cont, struct cftype *cft,
int (*read_map)(struct cgroup *cgrp, struct cftype *cft,
struct cgroup_map_cb *cb);
/*
* read_seq_string() is used for outputting a simple sequence
* using seqfile.
*/
int (*read_seq_string)(struct cgroup *cont, struct cftype *cft,
int (*read_seq_string)(struct cgroup *cgrp, struct cftype *cft,
struct seq_file *m);
ssize_t (*write)(struct cgroup *cgrp, struct cftype *cft,

22
kernel/cgroup.c
View File

@ -5515,7 +5515,7 @@ struct cgroup_subsys_state *cgroup_css_from_dir(struct file *f, int id)
}
#ifdef CONFIG_CGROUP_DEBUG
static struct cgroup_subsys_state *debug_css_alloc(struct cgroup *cont)
static struct cgroup_subsys_state *debug_css_alloc(struct cgroup *cgrp)
{
struct cgroup_subsys_state *css = kzalloc(sizeof(*css), GFP_KERNEL);
@ -5525,23 +5525,23 @@ static struct cgroup_subsys_state *debug_css_alloc(struct cgroup *cont)
return css;
}
static void debug_css_free(struct cgroup *cont)
static void debug_css_free(struct cgroup *cgrp)
{
kfree(cont->subsys[debug_subsys_id]);
kfree(cgrp->subsys[debug_subsys_id]);
}
static u64 debug_taskcount_read(struct cgroup *cont, struct cftype *cft)
static u64 debug_taskcount_read(struct cgroup *cgrp, struct cftype *cft)
{
return cgroup_task_count(cont);
return cgroup_task_count(cgrp);
}
static u64 current_css_set_read(struct cgroup *cont, struct cftype *cft)
static u64 current_css_set_read(struct cgroup *cgrp, struct cftype *cft)
{
return (u64)(unsigned long)current->cgroups;
}
static u64 current_css_set_refcount_read(struct cgroup *cont,
struct cftype *cft)
static u64 current_css_set_refcount_read(struct cgroup *cgrp,
struct cftype *cft)
{
u64 count;
@ -5551,7 +5551,7 @@ static u64 current_css_set_refcount_read(struct cgroup *cont,
return count;
}
static int current_css_set_cg_links_read(struct cgroup *cont,
static int current_css_set_cg_links_read(struct cgroup *cgrp,
struct cftype *cft,
struct seq_file *seq)
{
@ -5578,14 +5578,14 @@ static int current_css_set_cg_links_read(struct cgroup *cont,
}
#define MAX_TASKS_SHOWN_PER_CSS 25
static int cgroup_css_links_read(struct cgroup *cont,
static int cgroup_css_links_read(struct cgroup *cgrp,
struct cftype *cft,
struct seq_file *seq)
{
struct cgrp_cset_link *link;
read_lock(&css_set_lock);
list_for_each_entry(link, &cont->cset_links, cset_link) {
list_for_each_entry(link, &cgrp->cset_links, cset_link) {
struct css_set *cset = link->cset;
struct task_struct *task;
int count = 0;