diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sysctl.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c index 7dca63a88ea2..641727bab22f 100644 --- a/kernel/sysctl.c +++ b/kernel/sysctl.c @@ -39,6 +39,8 @@ #include <linux/initrd.h> #include <linux/times.h> #include <linux/limits.h> +#include <linux/dcache.h> + #include <asm/uaccess.h> #ifdef CONFIG_ROOT_NFS @@ -777,6 +779,16 @@ static ctl_table vm_table[] = { .strategy = &sysctl_intvec, .extra1 = &zero, }, + { + .ctl_name = VM_VFS_CACHE_PRESSURE, + .procname = "vfs_cache_pressure", + .data = &sysctl_vfs_cache_pressure, + .maxlen = sizeof(sysctl_vfs_cache_pressure), + .mode = 0644, + .proc_handler = &proc_dointvec, + .strategy = &sysctl_intvec, + .extra1 = &zero, + }, { .ctl_name = 0 } }; |