diff options
| author | Connor O'Brien <connoro@google.com> | 2017-10-16 10:30:24 -0700 |
|---|---|---|
| committer | Connor O'Brien <connoro@google.com> | 2018-03-06 20:39:55 +0000 |
| commit | 552095deb5650aa958cb29c6ae712728d38c4a5a (patch) | |
| tree | de4eda73379603c0441fb3f4a1cca093d9b91cea /include/linux | |
| parent | 229c03238f0cf3679d2fdf16fa9f207420d99d41 (diff) | |
ANDROID: proc: Add /proc/uid directory
Add support for reporting per-uid information through procfs, roughly
following the approach used for per-tid and per-tgid directories in
fs/proc/base.c.
This also entails some new tracking of which uids have been used, to
avoid losing information when the last task with a given uid exits.
Signed-off-by: Connor O'Brien <connoro@google.com>
Bug: 72339335
Test: ls /proc/uid/; compare with UIDs in /proc/uid_time_in_state
Change-Id: I0908f0c04438b11ceb673d860e58441bf503d478
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/proc_fs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index b97bf2ef996e..b326d0a0cace 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -74,6 +74,12 @@ static inline int remove_proc_subtree(const char *name, struct proc_dir_entry *p #endif /* CONFIG_PROC_FS */ +#ifdef CONFIG_PROC_UID +extern void proc_register_uid(kuid_t uid); +#else +static inline void proc_register_uid(kuid_t uid) {} +#endif + struct net; static inline struct proc_dir_entry *proc_net_mkdir( |