diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/block/aoe | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/block/aoe')
| -rw-r--r-- | kernel/drivers/block/aoe/aoeblk.c | 2 | ||||
| -rw-r--r-- | kernel/drivers/block/aoe/aoecmd.c | 10 | ||||
| -rw-r--r-- | kernel/drivers/block/aoe/aoedev.c | 2 |
3 files changed, 7 insertions, 7 deletions
diff --git a/kernel/drivers/block/aoe/aoeblk.c b/kernel/drivers/block/aoe/aoeblk.c index 46c282fff..dd73e1ff1 100644 --- a/kernel/drivers/block/aoe/aoeblk.c +++ b/kernel/drivers/block/aoe/aoeblk.c @@ -395,7 +395,7 @@ aoeblk_gdalloc(void *vp) WARN_ON(d->flags & DEVFL_TKILL); WARN_ON(d->gd); WARN_ON(d->flags & DEVFL_UP); - blk_queue_max_hw_sectors(q, 1024); + blk_queue_max_hw_sectors(q, BLK_DEF_MAX_SECTORS); q->backing_dev_info.name = "aoe"; q->backing_dev_info.ra_pages = READ_AHEAD / PAGE_CACHE_SIZE; d->bufpool = mp; diff --git a/kernel/drivers/block/aoe/aoecmd.c b/kernel/drivers/block/aoe/aoecmd.c index 422b7d84f..ad80c85e0 100644 --- a/kernel/drivers/block/aoe/aoecmd.c +++ b/kernel/drivers/block/aoe/aoecmd.c @@ -1110,7 +1110,7 @@ aoe_end_request(struct aoedev *d, struct request *rq, int fastfail) d->ip.rq = NULL; do { bio = rq->bio; - bok = !fastfail && test_bit(BIO_UPTODATE, &bio->bi_flags); + bok = !fastfail && !bio->bi_error; } while (__blk_end_request(rq, bok ? 0 : -EIO, bio->bi_iter.bi_size)); /* cf. http://lkml.org/lkml/2006/10/31/28 */ @@ -1172,7 +1172,7 @@ ktiocomplete(struct frame *f) ahout->cmdstat, ahin->cmdstat, d->aoemajor, d->aoeminor); noskb: if (buf) - clear_bit(BIO_UPTODATE, &buf->bio->bi_flags); + buf->bio->bi_error = -EIO; goto out; } @@ -1185,7 +1185,7 @@ noskb: if (buf) "aoe: runt data size in read from", (long) d->aoemajor, d->aoeminor, skb->len, n); - clear_bit(BIO_UPTODATE, &buf->bio->bi_flags); + buf->bio->bi_error = -EIO; break; } if (n > f->iter.bi_size) { @@ -1193,7 +1193,7 @@ noskb: if (buf) "aoe: too-large data size in read from", (long) d->aoemajor, d->aoeminor, n, f->iter.bi_size); - clear_bit(BIO_UPTODATE, &buf->bio->bi_flags); + buf->bio->bi_error = -EIO; break; } bvcpy(skb, f->buf->bio, f->iter, n); @@ -1695,7 +1695,7 @@ aoe_failbuf(struct aoedev *d, struct buf *buf) if (buf == NULL) return; buf->iter.bi_size = 0; - clear_bit(BIO_UPTODATE, &buf->bio->bi_flags); + buf->bio->bi_error = -EIO; if (buf->nframesout == 0) aoe_end_buf(d, buf); } diff --git a/kernel/drivers/block/aoe/aoedev.c b/kernel/drivers/block/aoe/aoedev.c index e774c50b6..ffd194750 100644 --- a/kernel/drivers/block/aoe/aoedev.c +++ b/kernel/drivers/block/aoe/aoedev.c @@ -170,7 +170,7 @@ aoe_failip(struct aoedev *d) if (rq == NULL) return; while ((bio = d->ip.nxbio)) { - clear_bit(BIO_UPTODATE, &bio->bi_flags); + bio->bi_error = -EIO; d->ip.nxbio = bio->bi_next; n = (unsigned long) rq->special; rq->special = (void *) --n; |