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authorAlexey Gladkov <gladkov.alexey@gmail.com>2020-04-19 17:10:57 +0300
committerEric W. Biederman <ebiederm@xmission.com>2020-04-22 18:51:22 +0300
commite61bb8b36a287dddc71bdf30be775e7abcaa595c (patch)
treeb644552c07d20fb6cad94dcba7ce1de707d5c35c /fs/proc
parent1c6c4d112e81a919d4ea83ec6cbc2f55203217fd (diff)
downloadlinux-e61bb8b36a287dddc71bdf30be775e7abcaa595c.tar.xz
proc: use named enums for better readability
Signed-off-by: Alexey Gladkov <gladkov.alexey@gmail.com> Reviewed-by: Alexey Dobriyan <adobriyan@gmail.com> Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/base.c2
-rw-r--r--fs/proc/inode.c2
-rw-r--r--fs/proc/root.c4
3 files changed, 4 insertions, 4 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c
index a52a91e90c25..2868bff1a142 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -699,7 +699,7 @@ int proc_setattr(struct dentry *dentry, struct iattr *attr)
*/
static bool has_pid_permissions(struct proc_fs_info *fs_info,
struct task_struct *task,
- int hide_pid_min)
+ enum proc_hidepid hide_pid_min)
{
/*
* If 'hidpid' mount option is set force a ptrace check,
diff --git a/fs/proc/inode.c b/fs/proc/inode.c
index cbacac2e892b..f40c2532c057 100644
--- a/fs/proc/inode.c
+++ b/fs/proc/inode.c
@@ -166,7 +166,7 @@ void proc_invalidate_siblings_dcache(struct hlist_head *inodes, spinlock_t *lock
deactivate_super(old_sb);
}
-static inline const char *hidepid2str(int v)
+static inline const char *hidepid2str(enum proc_hidepid v)
{
switch (v) {
case HIDEPID_OFF: return "off";
diff --git a/fs/proc/root.c b/fs/proc/root.c
index 288093261b7f..ffebed1999e5 100644
--- a/fs/proc/root.c
+++ b/fs/proc/root.c
@@ -32,9 +32,9 @@
struct proc_fs_context {
struct pid_namespace *pid_ns;
unsigned int mask;
- int hidepid;
+ enum proc_hidepid hidepid;
int gid;
- int pidonly;
+ enum proc_pidonly pidonly;
};
enum proc_param {