diff options
Diffstat (limited to 'fs/proc/nommu.c')
| -rw-r--r-- | fs/proc/nommu.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c index 7e14d1a0400..d4a35746cab 100644 --- a/fs/proc/nommu.c +++ b/fs/proc/nommu.c @@ -21,7 +21,6 @@ #include <linux/mmzone.h> #include <linux/pagemap.h> #include <linux/swap.h> -#include <linux/slab.h> #include <linux/smp.h> #include <linux/seq_file.h> #include <linux/hugetlb.h> @@ -40,19 +39,20 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region) unsigned long ino = 0; struct file *file; dev_t dev = 0; - int flags, len; + int flags; flags = region->vm_flags; file = region->vm_file; if (file) { - struct inode *inode = region->vm_file->f_path.dentry->d_inode; + struct inode *inode = file_inode(region->vm_file); dev = inode->i_sb->s_dev; ino = inode->i_ino; } + seq_setwidth(m, 25 + sizeof(void *) * 6 - 1); seq_printf(m, - "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu %n", + "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ", region->vm_start, region->vm_end, flags & VM_READ ? 'r' : '-', @@ -60,13 +60,10 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region) flags & VM_EXEC ? 'x' : '-', flags & VM_MAYSHARE ? flags & VM_SHARED ? 'S' : 's' : 'p', ((loff_t)region->vm_pgoff) << PAGE_SHIFT, - MAJOR(dev), MINOR(dev), ino, &len); + MAJOR(dev), MINOR(dev), ino); if (file) { - len = 25 + sizeof(void *) * 6 - len; - if (len < 1) - len = 1; - seq_printf(m, "%*c", len, ' '); + seq_pad(m, ' '); seq_path(m, &file->f_path, ""); } @@ -109,7 +106,7 @@ static void *nommu_region_list_next(struct seq_file *m, void *v, loff_t *pos) return rb_next((struct rb_node *) v); } -static struct seq_operations proc_nommu_region_list_seqop = { +static const struct seq_operations proc_nommu_region_list_seqop = { .start = nommu_region_list_start, .next = nommu_region_list_next, .stop = nommu_region_list_stop, @@ -134,4 +131,4 @@ static int __init proc_nommu_init(void) return 0; } -module_init(proc_nommu_init); +fs_initcall(proc_nommu_init); |