diff options
Diffstat (limited to 'mm/swapfile.c')
| -rw-r--r-- | mm/swapfile.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/mm/swapfile.c b/mm/swapfile.c index c5431072f422..a2d9bb4e80df 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -434,7 +434,7 @@ void free_swap_and_cache(swp_entry_t entry) * * This is needed for the suspend to disk (aka swsusp). */ -int swap_type_of(dev_t device, sector_t offset) +int swap_type_of(dev_t device, sector_t offset, struct block_device **bdev_p) { struct block_device *bdev = NULL; int i; @@ -450,6 +450,9 @@ int swap_type_of(dev_t device, sector_t offset) continue; if (!bdev) { + if (bdev_p) + *bdev_p = sis->bdev; + spin_unlock(&swap_lock); return i; } @@ -459,6 +462,9 @@ int swap_type_of(dev_t device, sector_t offset) se = list_entry(sis->extent_list.next, struct swap_extent, list); if (se->start_block == offset) { + if (bdev_p) + *bdev_p = sis->bdev; + spin_unlock(&swap_lock); bdput(bdev); return i; @@ -1357,10 +1363,10 @@ static int swap_show(struct seq_file *swap, void *v) } file = ptr->swap_file; - len = seq_path(swap, file->f_vfsmnt, file->f_dentry, " \t\n\\"); + len = seq_path(swap, file->f_path.mnt, file->f_path.dentry, " \t\n\\"); seq_printf(swap, "%*s%s\t%u\t%u\t%d\n", len < 40 ? 40 - len : 1, " ", - S_ISBLK(file->f_dentry->d_inode->i_mode) ? + S_ISBLK(file->f_path.dentry->d_inode->i_mode) ? "partition" : "file\t", ptr->pages << (PAGE_SHIFT - 10), ptr->inuse_pages << (PAGE_SHIFT - 10), |
