diff options
Diffstat (limited to 'mm/page-writeback.c')
| -rw-r--r-- | mm/page-writeback.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/mm/page-writeback.c b/mm/page-writeback.c index 7326b54ab728..d3ee4c4dafac 100644 --- a/mm/page-writeback.c +++ b/mm/page-writeback.c @@ -512,8 +512,7 @@ bool node_dirty_ok(struct pglist_data *pgdat) } int dirty_background_ratio_handler(struct ctl_table *table, int write, - void __user *buffer, size_t *lenp, - loff_t *ppos) + void *buffer, size_t *lenp, loff_t *ppos) { int ret; @@ -524,8 +523,7 @@ int dirty_background_ratio_handler(struct ctl_table *table, int write, } int dirty_background_bytes_handler(struct ctl_table *table, int write, - void __user *buffer, size_t *lenp, - loff_t *ppos) + void *buffer, size_t *lenp, loff_t *ppos) { int ret; @@ -535,9 +533,8 @@ int dirty_background_bytes_handler(struct ctl_table *table, int write, return ret; } -int dirty_ratio_handler(struct ctl_table *table, int write, - void __user *buffer, size_t *lenp, - loff_t *ppos) +int dirty_ratio_handler(struct ctl_table *table, int write, void *buffer, + size_t *lenp, loff_t *ppos) { int old_ratio = vm_dirty_ratio; int ret; @@ -551,8 +548,7 @@ int dirty_ratio_handler(struct ctl_table *table, int write, } int dirty_bytes_handler(struct ctl_table *table, int write, - void __user *buffer, size_t *lenp, - loff_t *ppos) + void *buffer, size_t *lenp, loff_t *ppos) { unsigned long old_bytes = vm_dirty_bytes; int ret; @@ -1972,7 +1968,7 @@ bool wb_over_bg_thresh(struct bdi_writeback *wb) * sysctl handler for /proc/sys/vm/dirty_writeback_centisecs */ int dirty_writeback_centisecs_handler(struct ctl_table *table, int write, - void __user *buffer, size_t *length, loff_t *ppos) + void *buffer, size_t *length, loff_t *ppos) { unsigned int old_interval = dirty_writeback_interval; int ret; |