diff options
Diffstat (limited to 'mm/backing-dev.c')
| -rw-r--r-- | mm/backing-dev.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c index 408d5051d05b..e33797579338 100644 --- a/mm/backing-dev.c +++ b/mm/backing-dev.c @@ -150,11 +150,11 @@ static ssize_t read_ahead_kb_store(struct device *dev, #define BDI_SHOW(name, expr) \ static ssize_t name##_show(struct device *dev, \ - struct device_attribute *attr, char *page) \ + struct device_attribute *attr, char *buf) \ { \ struct backing_dev_info *bdi = dev_get_drvdata(dev); \ \ - return snprintf(page, PAGE_SIZE-1, "%lld\n", (long long)expr); \ + return sysfs_emit(buf, "%lld\n", (long long)expr); \ } \ static DEVICE_ATTR_RW(name); @@ -200,11 +200,11 @@ BDI_SHOW(max_ratio, bdi->max_ratio) static ssize_t stable_pages_required_show(struct device *dev, struct device_attribute *attr, - char *page) + char *buf) { dev_warn_once(dev, "the stable_pages_required attribute has been removed. Use the stable_writes queue attribute instead.\n"); - return snprintf(page, PAGE_SIZE-1, "%d\n", 0); + return sysfs_emit(buf, "%d\n", 0); } static DEVICE_ATTR_RO(stable_pages_required); |