diff options
Diffstat (limited to 'kernel/power/swap.c')
| -rw-r--r-- | kernel/power/swap.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/kernel/power/swap.c b/kernel/power/swap.c index 5bc04bfe2db1..82b884b67152 100644 --- a/kernel/power/swap.c +++ b/kernel/power/swap.c @@ -200,12 +200,11 @@ void free_all_swap_pages(int swap) while ((node = swsusp_extents.rb_node)) { struct swsusp_extent *ext; - unsigned long offset; ext = rb_entry(node, struct swsusp_extent, node); rb_erase(node, &swsusp_extents); - for (offset = ext->start; offset <= ext->end; offset++) - swap_free(swp_entry(swap, offset)); + swap_free_nr(swp_entry(swap, ext->start), + ext->end - ext->start + 1); kfree(ext); } @@ -368,11 +367,7 @@ static int swsusp_swap_check(void) if (IS_ERR(hib_resume_bdev_file)) return PTR_ERR(hib_resume_bdev_file); - res = set_blocksize(file_bdev(hib_resume_bdev_file), PAGE_SIZE); - if (res < 0) - fput(hib_resume_bdev_file); - - return res; + return 0; } /** @@ -1574,7 +1569,6 @@ int swsusp_check(bool exclusive) hib_resume_bdev_file = bdev_file_open_by_dev(swsusp_resume_device, BLK_OPEN_READ, holder, NULL); if (!IS_ERR(hib_resume_bdev_file)) { - set_blocksize(file_bdev(hib_resume_bdev_file), PAGE_SIZE); clear_page(swsusp_header); error = hib_submit_io(REQ_OP_READ, swsusp_resume_block, swsusp_header, NULL); @@ -1600,7 +1594,7 @@ int swsusp_check(bool exclusive) put: if (error) - fput(hib_resume_bdev_file); + bdev_fput(hib_resume_bdev_file); else pr_debug("Image signature found, resuming\n"); } else { |