Displaying 20 results from an estimated 29 matches for "bi_next".
Did you mean:
pi_next
2014 Nov 11
2
kernel BUG at drivers/block/virtio_blk.c:172!
...queue *q, struct bio *bio)
if (no_sg_merge && !bio_flagged(bio, BIO_CLONED) &&
merge_not_need)
- bio->bi_phys_segments = bio->bi_vcnt;
+ bio->bi_phys_segments = min_t(unsigned int, bio->bi_vcnt,
+ queue_max_segments(q));
else {
struct bio *nxt = bio->bi_next;
bio->bi_next = NULL;
- bio->bi_phys_segments = __blk_recalc_rq_segments(q, bio,
- no_sg_merge && merge_not_need);
+ bio->bi_phys_segments = min_t(unsigned int,
+ __blk_recalc_rq_segments(q, bio, no_sg_merge
+ && merge_not_need),
+ queue_max_segments(q))...
2014 Nov 11
2
kernel BUG at drivers/block/virtio_blk.c:172!
...queue *q, struct bio *bio)
if (no_sg_merge && !bio_flagged(bio, BIO_CLONED) &&
merge_not_need)
- bio->bi_phys_segments = bio->bi_vcnt;
+ bio->bi_phys_segments = min_t(unsigned int, bio->bi_vcnt,
+ queue_max_segments(q));
else {
struct bio *nxt = bio->bi_next;
bio->bi_next = NULL;
- bio->bi_phys_segments = __blk_recalc_rq_segments(q, bio,
- no_sg_merge && merge_not_need);
+ bio->bi_phys_segments = min_t(unsigned int,
+ __blk_recalc_rq_segments(q, bio, no_sg_merge
+ && merge_not_need),
+ queue_max_segments(q))...
2014 Nov 11
0
kernel BUG at drivers/block/virtio_blk.c:172!
...merge_not_need)
> - bio->bi_phys_segments = bio->bi_vcnt;
> + bio->bi_phys_segments = min_t(unsigned int, bio->bi_vcnt,
> + queue_max_segments(q));
> else {
> struct bio *nxt = bio->bi_next;
>
> bio->bi_next = NULL;
> - bio->bi_phys_segments = __blk_recalc_rq_segments(q, bio,
> - no_sg_merge && merge_not_need);
> + bio->bi_phys_segments = min_t(unsigned int,
> +...
2014 Nov 10
2
kernel BUG at drivers/block/virtio_blk.c:172!
On 2014-11-10 02:59, Rusty Russell wrote:
> Jeff Layton <jlayton at poochiereds.net> writes:
>
>> In the latest Fedora rawhide kernel in the repos, I'm seeing the
>> following oops when mounting xfs. rc2-ish kernels seem to be fine:
>>
>> [ 64.669633] ------------[ cut here ]------------
>> [ 64.670008] kernel BUG at drivers/block/virtio_blk.c:172!
2014 Nov 10
2
kernel BUG at drivers/block/virtio_blk.c:172!
On 2014-11-10 02:59, Rusty Russell wrote:
> Jeff Layton <jlayton at poochiereds.net> writes:
>
>> In the latest Fedora rawhide kernel in the repos, I'm seeing the
>> following oops when mounting xfs. rc2-ish kernels seem to be fine:
>>
>> [ 64.669633] ------------[ cut here ]------------
>> [ 64.670008] kernel BUG at drivers/block/virtio_blk.c:172!
2013 Mar 27
0
[PATCH 04/22] block: Convert bio_for_each_segment() to bvec_iter
...ap_irq(bv, &flags);
+ buf = bvec_kmap_irq(&bv, &flags);
memset(buf + remainder, 0,
- bv->bv_len - remainder);
+ bv.bv_len - remainder);
bvec_kunmap_irq(buf, &flags);
}
- pos += bv->bv_len;
+ pos += bv.bv_len;
}
chain = chain->bi_next;
@@ -929,11 +929,11 @@ static struct bio *bio_clone_range(struct bio *bio_src,
unsigned int len,
gfp_t gfpmask)
{
- struct bio_vec *bv;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+ struct bvec_iter end_iter;
unsigned int resid;
- unsigned short idx;
unsigned int voff;
- unsigned...
2013 Mar 27
0
[PATCH 04/22] block: Convert bio_for_each_segment() to bvec_iter
...ap_irq(bv, &flags);
+ buf = bvec_kmap_irq(&bv, &flags);
memset(buf + remainder, 0,
- bv->bv_len - remainder);
+ bv.bv_len - remainder);
bvec_kunmap_irq(buf, &flags);
}
- pos += bv->bv_len;
+ pos += bv.bv_len;
}
chain = chain->bi_next;
@@ -929,11 +929,11 @@ static struct bio *bio_clone_range(struct bio *bio_src,
unsigned int len,
gfp_t gfpmask)
{
- struct bio_vec *bv;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+ struct bvec_iter end_iter;
unsigned int resid;
- unsigned short idx;
unsigned int voff;
- unsigned...
2011 Mar 08
6
[PATCH v1 0/6] btrfs: scrub
This series adds an initial implementation for scrub. It works quite
straightforward. The usermode issues an ioctl for each device in the
fs. For each device, it enumerates the allocated device chunks. For
each chunk, the contained extents are enumerated and the data checksums
fetched. The extents are read sequentially and the checksums verified.
If an error occurs (checksum or EIO), a good copy
2013 Aug 07
0
[PATCH 07/22] block: Convert bio_for_each_segment() to bvec_iter
...kmap_irq(&bv, &flags);
memset(buf + remainder, 0,
- bv->bv_len - remainder);
+ bv.bv_len - remainder);
flush_dcache_page(bv->bv_page);
bvec_kunmap_irq(buf, &flags);
}
- pos += bv->bv_len;
+ pos += bv.bv_len;
}
chain = chain->bi_next;
@@ -1167,11 +1167,11 @@ static struct bio *bio_clone_range(struct bio *bio_src,
unsigned int len,
gfp_t gfpmask)
{
- struct bio_vec *bv;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+ struct bvec_iter end_iter;
unsigned int resid;
- unsigned short idx;
unsigned int voff;
- unsign...
2013 Aug 07
0
[PATCH 07/22] block: Convert bio_for_each_segment() to bvec_iter
...kmap_irq(&bv, &flags);
memset(buf + remainder, 0,
- bv->bv_len - remainder);
+ bv.bv_len - remainder);
flush_dcache_page(bv->bv_page);
bvec_kunmap_irq(buf, &flags);
}
- pos += bv->bv_len;
+ pos += bv.bv_len;
}
chain = chain->bi_next;
@@ -1167,11 +1167,11 @@ static struct bio *bio_clone_range(struct bio *bio_src,
unsigned int len,
gfp_t gfpmask)
{
- struct bio_vec *bv;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+ struct bvec_iter end_iter;
unsigned int resid;
- unsigned short idx;
unsigned int voff;
- unsign...
2013 Aug 07
0
[PATCH 07/22] block: Convert bio_for_each_segment() to bvec_iter
...kmap_irq(&bv, &flags);
memset(buf + remainder, 0,
- bv->bv_len - remainder);
+ bv.bv_len - remainder);
flush_dcache_page(bv->bv_page);
bvec_kunmap_irq(buf, &flags);
}
- pos += bv->bv_len;
+ pos += bv.bv_len;
}
chain = chain->bi_next;
@@ -1167,11 +1167,11 @@ static struct bio *bio_clone_range(struct bio *bio_src,
unsigned int len,
gfp_t gfpmask)
{
- struct bio_vec *bv;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+ struct bvec_iter end_iter;
unsigned int resid;
- unsigned short idx;
unsigned int voff;
- unsign...
2013 Oct 29
0
[PATCH 07/23] block: Convert bio_for_each_segment() to bvec_iter
...kmap_irq(&bv, &flags);
memset(buf + remainder, 0,
- bv->bv_len - remainder);
+ bv.bv_len - remainder);
flush_dcache_page(bv->bv_page);
bvec_kunmap_irq(buf, &flags);
}
- pos += bv->bv_len;
+ pos += bv.bv_len;
}
chain = chain->bi_next;
@@ -1173,11 +1173,11 @@ static struct bio *bio_clone_range(struct bio *bio_src,
unsigned int len,
gfp_t gfpmask)
{
- struct bio_vec *bv;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+ struct bvec_iter end_iter;
unsigned int resid;
- unsigned short idx;
unsigned int voff;
- unsign...
2013 Oct 29
0
[PATCH 07/23] block: Convert bio_for_each_segment() to bvec_iter
...kmap_irq(&bv, &flags);
memset(buf + remainder, 0,
- bv->bv_len - remainder);
+ bv.bv_len - remainder);
flush_dcache_page(bv->bv_page);
bvec_kunmap_irq(buf, &flags);
}
- pos += bv->bv_len;
+ pos += bv.bv_len;
}
chain = chain->bi_next;
@@ -1173,11 +1173,11 @@ static struct bio *bio_clone_range(struct bio *bio_src,
unsigned int len,
gfp_t gfpmask)
{
- struct bio_vec *bv;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+ struct bvec_iter end_iter;
unsigned int resid;
- unsigned short idx;
unsigned int voff;
- unsign...
2013 Oct 29
0
[PATCH 07/23] block: Convert bio_for_each_segment() to bvec_iter
...kmap_irq(&bv, &flags);
memset(buf + remainder, 0,
- bv->bv_len - remainder);
+ bv.bv_len - remainder);
flush_dcache_page(bv->bv_page);
bvec_kunmap_irq(buf, &flags);
}
- pos += bv->bv_len;
+ pos += bv.bv_len;
}
chain = chain->bi_next;
@@ -1173,11 +1173,11 @@ static struct bio *bio_clone_range(struct bio *bio_src,
unsigned int len,
gfp_t gfpmask)
{
- struct bio_vec *bv;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+ struct bvec_iter end_iter;
unsigned int resid;
- unsigned short idx;
unsigned int voff;
- unsign...
2013 Jun 09
0
[PATCH 06/26] block: Convert bio_for_each_segment() to bvec_iter
...ap_irq(bv, &flags);
+ buf = bvec_kmap_irq(&bv, &flags);
memset(buf + remainder, 0,
- bv->bv_len - remainder);
+ bv.bv_len - remainder);
bvec_kunmap_irq(buf, &flags);
}
- pos += bv->bv_len;
+ pos += bv.bv_len;
}
chain = chain->bi_next;
@@ -1170,11 +1170,11 @@ static struct bio *bio_clone_range(struct bio *bio_src,
unsigned int len,
gfp_t gfpmask)
{
- struct bio_vec *bv;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+ struct bvec_iter end_iter;
unsigned int resid;
- unsigned short idx;
unsigned int voff;
- unsign...
2013 Jun 09
0
[PATCH 06/26] block: Convert bio_for_each_segment() to bvec_iter
...ap_irq(bv, &flags);
+ buf = bvec_kmap_irq(&bv, &flags);
memset(buf + remainder, 0,
- bv->bv_len - remainder);
+ bv.bv_len - remainder);
bvec_kunmap_irq(buf, &flags);
}
- pos += bv->bv_len;
+ pos += bv.bv_len;
}
chain = chain->bi_next;
@@ -1170,11 +1170,11 @@ static struct bio *bio_clone_range(struct bio *bio_src,
unsigned int len,
gfp_t gfpmask)
{
- struct bio_vec *bv;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+ struct bvec_iter end_iter;
unsigned int resid;
- unsigned short idx;
unsigned int voff;
- unsign...
2013 Jun 09
0
[PATCH 06/26] block: Convert bio_for_each_segment() to bvec_iter
...ap_irq(bv, &flags);
+ buf = bvec_kmap_irq(&bv, &flags);
memset(buf + remainder, 0,
- bv->bv_len - remainder);
+ bv.bv_len - remainder);
bvec_kunmap_irq(buf, &flags);
}
- pos += bv->bv_len;
+ pos += bv.bv_len;
}
chain = chain->bi_next;
@@ -1170,11 +1170,11 @@ static struct bio *bio_clone_range(struct bio *bio_src,
unsigned int len,
gfp_t gfpmask)
{
- struct bio_vec *bv;
+ struct bio_vec bv;
+ struct bvec_iter iter;
+ struct bvec_iter end_iter;
unsigned int resid;
- unsigned short idx;
unsigned int voff;
- unsign...
2008 May 30
5
[PATCH 1/4] pvSCSI driver
pvSCSI backend driver
Signed-off-by: Tomonari Horikoshi <t.horikoshi@jp.fujitsu.com>
Signed-off-by: Jun Kamada <kama@jp.fujitsu.com>
-----
Jun Kamada
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xensource.com
http://lists.xensource.com/xen-devel
2012 Aug 01
7
[PATCH] Btrfs: barrier before waitqueue_active
...info->async_submit_wait);
+ }
if (async_cow->inode)
submit_compressed_extents(async_cow->inode, async_cow);
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
index b8708f9..871f43f 100644
--- a/fs/btrfs/volumes.c
+++ b/fs/btrfs/volumes.c
@@ -229,9 +229,11 @@ loop_lock:
cur->bi_next = NULL;
atomic_dec(&fs_info->nr_async_bios);
- if (atomic_read(&fs_info->nr_async_bios) < limit &&
- waitqueue_active(&fs_info->async_submit_wait))
- wake_up(&fs_info->async_submit_wait);
+ if (atomic_read(&fs_info->nr_async_bios) < lim...
2012 Apr 20
1
[PATCH] multiqueue: a hodge podge of things
...- if (!ll_back_merge_fn(q, req, bio))
+ if (!ll_back_merge_fn(ctx, req, bio))
return false;
- trace_block_bio_backmerge(q, bio);
+ trace_block_bio_backmerge(ctx->queue, bio);
if ((req->cmd_flags & REQ_FAILFAST_MASK) != ff)
blk_rq_set_mixed_merge(req);
req->biotail->bi_next = bio;
req->biotail = bio;
req->__data_len += bio->bi_size;
req->ioprio = ioprio_best(req->ioprio, bio_prio(bio));
drive_stat_acct(req, 0);
return true;
}
-static bool bio_attempt_front_merge(struct request_queue *q,
+static bool bio_attempt_front_merge(struct blk_queu...