diff options
Diffstat (limited to 'ipc/ipc_sysctl.c')
| -rw-r--r-- | ipc/ipc_sysctl.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c index 0dfebc50942..4a7a12c95ab 100644 --- a/ipc/ipc_sysctl.c +++ b/ipc/ipc_sysctl.c @@ -26,29 +26,6 @@ static void *get_ipc(ctl_table *table) return which; } -/* - * Routine that is called when the file "auto_msgmni" has successfully been - * written. - * Two values are allowed: - * 0: unregister msgmni's callback routine from the ipc namespace notifier - * chain. This means that msgmni won't be recomputed anymore upon memory - * add/remove or ipc namespace creation/removal. - * 1: register back the callback routine. - */ -static void ipc_auto_callback(int val) -{ - if (!val) - unregister_ipcns_notifier(current->nsproxy->ipc_ns); - else { - /* - * Re-enable automatic recomputing only if not already - * enabled. - */ - recompute_msgmni(current->nsproxy->ipc_ns); - cond_register_ipcns_notifier(current->nsproxy->ipc_ns); - } -} - #ifdef CONFIG_PROC_FS static int proc_ipc_dointvec(ctl_table *table, int write, struct file *filp, void __user *buffer, size_t *lenp, loff_t *ppos) @@ -94,6 +71,29 @@ static int proc_ipc_doulongvec_minmax(ctl_table *table, int write, lenp, ppos); } +/* + * Routine that is called when the file "auto_msgmni" has successfully been + * written. + * Two values are allowed: + * 0: unregister msgmni's callback routine from the ipc namespace notifier + * chain. This means that msgmni won't be recomputed anymore upon memory + * add/remove or ipc namespace creation/removal. + * 1: register back the callback routine. + */ +static void ipc_auto_callback(int val) +{ + if (!val) + unregister_ipcns_notifier(current->nsproxy->ipc_ns); + else { + /* + * Re-enable automatic recomputing only if not already + * enabled. + */ + recompute_msgmni(current->nsproxy->ipc_ns); + cond_register_ipcns_notifier(current->nsproxy->ipc_ns); + } +} + static int proc_ipcauto_dointvec_minmax(ctl_table *table, int write, struct file *filp, void __user *buffer, size_t *lenp, loff_t *ppos) { |