diff options
Diffstat (limited to 'fs/proc/meminfo.c')
| -rw-r--r-- | fs/proc/meminfo.c | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c index 6bb20f864259..2fb04846ed11 100644 --- a/fs/proc/meminfo.c +++ b/fs/proc/meminfo.c @@ -26,20 +26,7 @@ void __attribute__((weak)) arch_report_meminfo(struct seq_file *m) static void show_val_kb(struct seq_file *m, const char *s, unsigned long num) { - char v[32]; - static const char blanks[7] = {' ', ' ', ' ', ' ',' ', ' ', ' '}; - int len; - - len = num_to_str(v, sizeof(v), num << (PAGE_SHIFT - 10)); - - seq_write(m, s, 16); - - if (len > 0) { - if (len < 8) - seq_write(m, blanks, 8 - len); - - seq_write(m, v, len); - } + seq_put_decimal_ull_width(m, s, num << (PAGE_SHIFT - 10), 8); seq_write(m, " kB\n", 4); } @@ -162,21 +149,9 @@ static int meminfo_proc_show(struct seq_file *m, void *v) return 0; } -static int meminfo_proc_open(struct inode *inode, struct file *file) -{ - return single_open(file, meminfo_proc_show, NULL); -} - -static const struct file_operations meminfo_proc_fops = { - .open = meminfo_proc_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - static int __init proc_meminfo_init(void) { - proc_create("meminfo", 0, NULL, &meminfo_proc_fops); + proc_create_single("meminfo", 0, NULL, meminfo_proc_show); return 0; } fs_initcall(proc_meminfo_init); |
