diff options
Diffstat (limited to 'ipc/ipc_sysctl.c')
| -rw-r--r-- | ipc/ipc_sysctl.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c index 49f9bf4ffc7f..bfaae457810c 100644 --- a/ipc/ipc_sysctl.c +++ b/ipc/ipc_sysctl.c @@ -120,7 +120,9 @@ static int proc_ipc_sem_dointvec(struct ctl_table *table, int write, static int zero; static int one = 1; static int int_max = INT_MAX; -static int ipc_mni = IPCMNI; +int ipc_mni = IPCMNI; +int ipc_mni_shift = IPCMNI_SHIFT; +int ipc_min_cycle = RADIX_TREE_MAP_SIZE; static struct ctl_table ipc_kern_table[] = { { @@ -246,3 +248,13 @@ static int __init ipc_sysctl_init(void) } device_initcall(ipc_sysctl_init); + +static int __init ipc_mni_extend(char *str) +{ + ipc_mni = IPCMNI_EXTEND; + ipc_mni_shift = IPCMNI_EXTEND_SHIFT; + ipc_min_cycle = IPCMNI_EXTEND_MIN_CYCLE; + pr_info("IPCMNI extended to %d.\n", ipc_mni); + return 0; +} +early_param("ipcmni_extend", ipc_mni_extend); |