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Diffstat (limited to 'mm')
-rw-r--r--mm/bounce.c25
-rw-r--r--mm/page_io.c12
2 files changed, 7 insertions, 30 deletions
diff --git a/mm/bounce.c b/mm/bounce.c
index 179fe38a2416..3b549bf31f7d 100644
--- a/mm/bounce.c
+++ b/mm/bounce.c
@@ -140,26 +140,19 @@ static void bounce_end_io(struct bio *bio, mempool_t *pool, int err)
mempool_free(bvec->bv_page, pool);
}
- bio_endio(bio_orig, bio_orig->bi_size, err);
+ bio_endio(bio_orig, err);
bio_put(bio);
}
-static int bounce_end_io_write(struct bio *bio, unsigned int bytes_done, int err)
+static void bounce_end_io_write(struct bio *bio, int err)
{
- if (bio->bi_size)
- return 1;
-
bounce_end_io(bio, page_pool, err);
- return 0;
}
-static int bounce_end_io_write_isa(struct bio *bio, unsigned int bytes_done, int err)
+static void bounce_end_io_write_isa(struct bio *bio, int err)
{
- if (bio->bi_size)
- return 1;
bounce_end_io(bio, isa_page_pool, err);
- return 0;
}
static void __bounce_end_io_read(struct bio *bio, mempool_t *pool, int err)
@@ -172,22 +165,14 @@ static void __bounce_end_io_read(struct bio *bio, mempool_t *pool, int err)
bounce_end_io(bio, pool, err);
}
-static int bounce_end_io_read(struct bio *bio, unsigned int bytes_done, int err)
+static void bounce_end_io_read(struct bio *bio, int err)
{
- if (bio->bi_size)
- return 1;
-
__bounce_end_io_read(bio, page_pool, err);
- return 0;
}
-static int bounce_end_io_read_isa(struct bio *bio, unsigned int bytes_done, int err)
+static void bounce_end_io_read_isa(struct bio *bio, int err)
{
- if (bio->bi_size)
- return 1;
-
__bounce_end_io_read(bio, isa_page_pool, err);
- return 0;
}
static void __blk_queue_bounce(struct request_queue *q, struct bio **bio_orig,
diff --git a/mm/page_io.c b/mm/page_io.c
index dbffec0d78c9..3b97f6850273 100644
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -44,14 +44,11 @@ static struct bio *get_swap_bio(gfp_t gfp_flags, pgoff_t index,
return bio;
}
-static int end_swap_bio_write(struct bio *bio, unsigned int bytes_done, int err)
+static void end_swap_bio_write(struct bio *bio, int err)
{
const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
struct page *page = bio->bi_io_vec[0].bv_page;
- if (bio->bi_size)
- return 1;
-
if (!uptodate) {
SetPageError(page);
/*
@@ -71,17 +68,13 @@ static int end_swap_bio_write(struct bio *bio, unsigned int bytes_done, int err)
}
end_page_writeback(page);
bio_put(bio);
- return 0;
}
-int end_swap_bio_read(struct bio *bio, unsigned int bytes_done, int err)
+void end_swap_bio_read(struct bio *bio, int err)
{
const int uptodate = test_bit(BIO_UPTODATE, &bio->bi_flags);
struct page *page = bio->bi_io_vec[0].bv_page;
- if (bio->bi_size)
- return 1;
-
if (!uptodate) {
SetPageError(page);
ClearPageUptodate(page);
@@ -94,7 +87,6 @@ int end_swap_bio_read(struct bio *bio, unsigned int bytes_done, int err)
}
unlock_page(page);
bio_put(bio);
- return 0;
}
/*