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apparmor: rename namespace to ns to improve code line lengths

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Signed-off-by: John Johansen <john.johansen@canonical.com>
This commit is contained in:
John Johansen
2017-01-16 00:42:16 -08:00
parent cff281f686
commit 98849dff90
8 changed files with 122 additions and 128 deletions
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49
security/apparmor/apparmorfs.c
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@@ -478,9 +478,9 @@ fail2:
return error;
}
void __aa_fs_namespace_rmdir(struct aa_namespace *ns)
void __aa_fs_ns_rmdir(struct aa_ns *ns)
{
struct aa_namespace *sub;
struct aa_ns *sub;
struct aa_profile *child;
int i;
@@ -492,7 +492,7 @@ void __aa_fs_namespace_rmdir(struct aa_namespace *ns)
list_for_each_entry(sub, &ns->sub_ns, base.list) {
mutex_lock(&sub->lock);
__aa_fs_namespace_rmdir(sub);
__aa_fs_ns_rmdir(sub);
mutex_unlock(&sub->lock);
}
@@ -502,10 +502,9 @@ void __aa_fs_namespace_rmdir(struct aa_namespace *ns)
}
}
int __aa_fs_namespace_mkdir(struct aa_namespace *ns, struct dentry *parent,
const char *name)
int __aa_fs_ns_mkdir(struct aa_ns *ns, struct dentry *parent, const char *name)
{
struct aa_namespace *sub;
struct aa_ns *sub;
struct aa_profile *child;
struct dentry *dent, *dir;
int error;
@@ -536,7 +535,7 @@ int __aa_fs_namespace_mkdir(struct aa_namespace *ns, struct dentry *parent,
list_for_each_entry(sub, &ns->sub_ns, base.list) {
mutex_lock(&sub->lock);
error = __aa_fs_namespace_mkdir(sub, ns_subns_dir(ns), NULL);
error = __aa_fs_ns_mkdir(sub, ns_subns_dir(ns), NULL);
mutex_unlock(&sub->lock);
if (error)
goto fail2;
@@ -548,7 +547,7 @@ fail:
error = PTR_ERR(dent);
fail2:
__aa_fs_namespace_rmdir(ns);
__aa_fs_ns_rmdir(ns);
return error;
}
@@ -557,7 +556,7 @@ fail2:
#define list_entry_is_head(pos, head, member) (&pos->member == (head))
/**
* __next_namespace - find the next namespace to list
* __next_ns - find the next namespace to list
* @root: root namespace to stop search at (NOT NULL)
* @ns: current ns position (NOT NULL)
*
@@ -568,10 +567,9 @@ fail2:
* Requires: ns->parent->lock to be held
* NOTE: will not unlock root->lock
*/
static struct aa_namespace *__next_namespace(struct aa_namespace *root,
struct aa_namespace *ns)
static struct aa_ns *__next_ns(struct aa_ns *root, struct aa_ns *ns)
{
struct aa_namespace *parent, *next;
struct aa_ns *parent, *next;
/* is next namespace a child */
if (!list_empty(&ns->sub_ns)) {
@@ -604,10 +602,10 @@ static struct aa_namespace *__next_namespace(struct aa_namespace *root,
* Returns: unrefcounted profile or NULL if no profile
* Requires: profile->ns.lock to be held
*/
static struct aa_profile *__first_profile(struct aa_namespace *root,
struct aa_namespace *ns)
static struct aa_profile *__first_profile(struct aa_ns *root,
struct aa_ns *ns)
{
for (; ns; ns = __next_namespace(root, ns)) {
for (; ns; ns = __next_ns(root, ns)) {
if (!list_empty(&ns->base.profiles))
return list_first_entry(&ns->base.profiles,
struct aa_profile, base.list);
@@ -627,7 +625,7 @@ static struct aa_profile *__first_profile(struct aa_namespace *root,
static struct aa_profile *__next_profile(struct aa_profile *p)
{
struct aa_profile *parent;
struct aa_namespace *ns = p->ns;
struct aa_ns *ns = p->ns;
/* is next profile a child */
if (!list_empty(&p->base.profiles))
@@ -661,7 +659,7 @@ static struct aa_profile *__next_profile(struct aa_profile *p)
*
* Returns: next profile or NULL if there isn't one
*/
static struct aa_profile *next_profile(struct aa_namespace *root,
static struct aa_profile *next_profile(struct aa_ns *root,
struct aa_profile *profile)
{
struct aa_profile *next = __next_profile(profile);
@@ -669,7 +667,7 @@ static struct aa_profile *next_profile(struct aa_namespace *root,
return next;
/* finished all profiles in namespace move to next namespace */
return __first_profile(root, __next_namespace(root, profile->ns));
return __first_profile(root, __next_ns(root, profile->ns));
}
/**
@@ -684,9 +682,9 @@ static struct aa_profile *next_profile(struct aa_namespace *root,
static void *p_start(struct seq_file *f, loff_t *pos)
{
struct aa_profile *profile = NULL;
struct aa_namespace *root = aa_current_profile()->ns;
struct aa_ns *root = aa_current_profile()->ns;
loff_t l = *pos;
f->private = aa_get_namespace(root);
f->private = aa_get_ns(root);
/* find the first profile */
@@ -713,7 +711,7 @@ static void *p_start(struct seq_file *f, loff_t *pos)
static void *p_next(struct seq_file *f, void *p, loff_t *pos)
{
struct aa_profile *profile = p;
struct aa_namespace *ns = f->private;
struct aa_ns *ns = f->private;
(*pos)++;
return next_profile(ns, profile);
@@ -729,14 +727,14 @@ static void *p_next(struct seq_file *f, void *p, loff_t *pos)
static void p_stop(struct seq_file *f, void *p)
{
struct aa_profile *profile = p;
struct aa_namespace *root = f->private, *ns;
struct aa_ns *root = f->private, *ns;
if (profile) {
for (ns = profile->ns; ns && ns != root; ns = ns->parent)
mutex_unlock(&ns->lock);
}
mutex_unlock(&root->lock);
aa_put_namespace(root);
aa_put_ns(root);
}
/**
@@ -749,7 +747,7 @@ static void p_stop(struct seq_file *f, void *p)
static int seq_show_profile(struct seq_file *f, void *p)
{
struct aa_profile *profile = (struct aa_profile *)p;
struct aa_namespace *root = f->private;
struct aa_ns *root = f->private;
if (profile->ns != root)
seq_printf(f, ":%s://", aa_ns_name(root, profile->ns));
@@ -951,8 +949,7 @@ static int __init aa_create_aafs(void)
if (error)
goto error;
error = __aa_fs_namespace_mkdir(root_ns, aa_fs_entry.dentry,
"policy");
error = __aa_fs_ns_mkdir(root_ns, aa_fs_entry.dentry, "policy");
if (error)
goto error;