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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-05-24 00:06:26 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2011-05-24 00:06:26 -0700 |
| commit | b73077eb03f510a84b102fb97640e595a958403c (patch) | |
| tree | 8b639000418e2756bf6baece4e00e07d2534bccc /kernel/user.c | |
| parent | 28350e330cfab46b60a1dbf763b678d859f9f3d9 (diff) | |
| parent | 9d2e173644bb5c42ff1b280fbdda3f195a7cf1f7 (diff) | |
Merge branch 'next' into for-linus
Diffstat (limited to 'kernel/user.c')
| -rw-r--r-- | kernel/user.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/kernel/user.c b/kernel/user.c index 5c598ca781df..9e03e9c1df8d 100644 --- a/kernel/user.c +++ b/kernel/user.c @@ -17,9 +17,13 @@ #include <linux/module.h> #include <linux/user_namespace.h> +/* + * userns count is 1 for root user, 1 for init_uts_ns, + * and 1 for... ? + */ struct user_namespace init_user_ns = { .kref = { - .refcount = ATOMIC_INIT(2), + .refcount = ATOMIC_INIT(3), }, .creator = &root_user, }; @@ -47,7 +51,7 @@ static struct kmem_cache *uid_cachep; */ static DEFINE_SPINLOCK(uidhash_lock); -/* root_user.__count is 2, 1 for init task cred, 1 for init_user_ns->creator */ +/* root_user.__count is 2, 1 for init task cred, 1 for init_user_ns->user_ns */ struct user_struct root_user = { .__count = ATOMIC_INIT(2), .processes = ATOMIC_INIT(1), |