diff options
Diffstat (limited to 'mm/page_io.c')
| -rw-r--r-- | mm/page_io.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/page_io.c b/mm/page_io.c index cd52b9cc169b..e93f1a4cacd7 100644 --- a/mm/page_io.c +++ b/mm/page_io.c @@ -347,7 +347,7 @@ out: return ret; } -int swap_readpage(struct page *page, bool do_poll) +int swap_readpage(struct page *page, bool synchronous) { struct bio *bio; int ret = 0; @@ -355,7 +355,7 @@ int swap_readpage(struct page *page, bool do_poll) blk_qc_t qc; struct gendisk *disk; - VM_BUG_ON_PAGE(!PageSwapCache(page), page); + VM_BUG_ON_PAGE(!PageSwapCache(page) && !synchronous, page); VM_BUG_ON_PAGE(!PageLocked(page), page); VM_BUG_ON_PAGE(PageUptodate(page), page); if (frontswap_load(page) == 0) { @@ -403,7 +403,7 @@ int swap_readpage(struct page *page, bool do_poll) count_vm_event(PSWPIN); bio_get(bio); qc = submit_bio(bio); - while (do_poll) { + while (synchronous) { set_current_state(TASK_UNINTERRUPTIBLE); if (!READ_ONCE(bio->bi_private)) break; |