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authorLinus Torvalds <torvalds@linux-foundation.org>2013-11-20 13:06:20 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-20 13:06:20 -0800
commit5a1efc6e68a095917277459091fafba6a6baef17 (patch)
tree9f3d9b14893689cee1b7918e51b15ca135f6563a /fs
parent6d6e352c80f22c446d933ca8103e02bac1f09129 (diff)
parent01b983c9fcfeea5774ca2df2e167b68c3c299278 (diff)
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block IO fixes from Jens Axboe: "Normally I'd defer my initial for-linus pull request until after the merge window, but a race was uncovered in the virtio-blk conversion to blk-mq that could cause hangs. So here's a small collection of fixes for you to pull: - The fix for the virtio-blk IO hang reported by Dave Chinner, from Shaohua and myself. - Add the Insert blktrace event for blk-mq. This makes 'btt' happy when it is doing it's state transition analysis. - Ensure that blk-mq has disk/partition stats enabled by default, instead of making it opt-in. - A fix for __bio_add_page() and large sector counts" * 'for-linus' of git://git.kernel.dk/linux-block: blk-mq: add blktrace insert event trace virtio-blk: virtqueue_kick() must be ordered with other virtqueue operations blk-mq: ensure that we set REQ_IO_STAT so diskstats work bio: fix argument of __bio_add_page() for max_sectors > 0xffff
Diffstat (limited to 'fs')
-rw-r--r--fs/bio.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/bio.c b/fs/bio.c
index 2bdb4e25ee7..33d79a4eb92 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -601,7 +601,7 @@ EXPORT_SYMBOL(bio_get_nr_vecs);
static int __bio_add_page(struct request_queue *q, struct bio *bio, struct page
*page, unsigned int len, unsigned int offset,
- unsigned short max_sectors)
+ unsigned int max_sectors)
{
int retried_segments = 0;
struct bio_vec *bvec;