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authorChristoph Hellwig <hch@lst.de>2017-06-03 10:38:06 +0300
committerJens Axboe <axboe@fb.com>2017-06-09 18:27:32 +0300
commit4e4cbee93d56137ebff722be022cae5f70ef84fb (patch)
tree4fa7345155599fc6bdd653fca8c5224ddf90a5be /mm
parentfc17b6534eb8395f0b3133eb31d87deec32c642b (diff)
downloadlinux-4e4cbee93d56137ebff722be022cae5f70ef84fb.tar.xz
block: switch bios to blk_status_t
Replace bi_error with a new bi_status to allow for a clear conversion. Note that device mapper overloaded bi_error with a private value, which we'll have to keep arround at least for now and thus propagate to a proper blk_status_t value. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'mm')
-rw-r--r--mm/page_io.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/page_io.c b/mm/page_io.c
index 23f6d0d3470f..2da71e627812 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -45,7 +45,7 @@ void end_swap_bio_write(struct bio *bio)
{
struct page *page = bio->bi_io_vec[0].bv_page;
- if (bio->bi_error) {
+ if (bio->bi_status) {
SetPageError(page);
/*
* We failed to write the page out to swap-space.
@@ -118,7 +118,7 @@ static void end_swap_bio_read(struct bio *bio)
{
struct page *page = bio->bi_io_vec[0].bv_page;
- if (bio->bi_error) {
+ if (bio->bi_status) {
SetPageError(page);
ClearPageUptodate(page);
pr_alert("Read-error on swap-device (%u:%u:%llu)\n",