Displaying 13 results from an estimated 13 matches for "dd_flag".
2013 Aug 07
0
[PATCH 07/22] block: Convert bio_for_each_segment() to bvec_iter
..._make_request(struct request_queue *queue, struct bio *bio)
{
struct driver_data *dd = queue->queuedata;
struct scatterlist *sg;
- struct bio_vec *bvec;
- int i, nents = 0;
+ struct bio_vec bvec;
+ struct bvec_iter iter;
+ int nents = 0;
int tag = 0, unaligned = 0;
if (unlikely(dd->dd_flag & MTIP_DDF_STOP_IO)) {
@@ -3923,11 +3924,11 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
}
/* Create the scatter list for this bio. */
- bio_for_each_segment(bvec, bio, i) {
+ bio_for_each_segment(bvec, bio, iter) {
sg_set_page(&sg[nents],
-...
2013 Aug 07
0
[PATCH 07/22] block: Convert bio_for_each_segment() to bvec_iter
..._make_request(struct request_queue *queue, struct bio *bio)
{
struct driver_data *dd = queue->queuedata;
struct scatterlist *sg;
- struct bio_vec *bvec;
- int i, nents = 0;
+ struct bio_vec bvec;
+ struct bvec_iter iter;
+ int nents = 0;
int tag = 0, unaligned = 0;
if (unlikely(dd->dd_flag & MTIP_DDF_STOP_IO)) {
@@ -3923,11 +3924,11 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
}
/* Create the scatter list for this bio. */
- bio_for_each_segment(bvec, bio, i) {
+ bio_for_each_segment(bvec, bio, iter) {
sg_set_page(&sg[nents],
-...
2013 Aug 07
0
[PATCH 07/22] block: Convert bio_for_each_segment() to bvec_iter
..._make_request(struct request_queue *queue, struct bio *bio)
{
struct driver_data *dd = queue->queuedata;
struct scatterlist *sg;
- struct bio_vec *bvec;
- int i, nents = 0;
+ struct bio_vec bvec;
+ struct bvec_iter iter;
+ int nents = 0;
int tag = 0, unaligned = 0;
if (unlikely(dd->dd_flag & MTIP_DDF_STOP_IO)) {
@@ -3923,11 +3924,11 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
}
/* Create the scatter list for this bio. */
- bio_for_each_segment(bvec, bio, i) {
+ bio_for_each_segment(bvec, bio, iter) {
sg_set_page(&sg[nents],
-...
2013 Oct 29
0
[PATCH 07/23] block: Convert bio_for_each_segment() to bvec_iter
..._make_request(struct request_queue *queue, struct bio *bio)
{
struct driver_data *dd = queue->queuedata;
struct scatterlist *sg;
- struct bio_vec *bvec;
- int i, nents = 0;
+ struct bio_vec bvec;
+ struct bvec_iter iter;
+ int nents = 0;
int tag = 0, unaligned = 0;
if (unlikely(dd->dd_flag & MTIP_DDF_STOP_IO)) {
@@ -3923,11 +3924,11 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
}
/* Create the scatter list for this bio. */
- bio_for_each_segment(bvec, bio, i) {
+ bio_for_each_segment(bvec, bio, iter) {
sg_set_page(&sg[nents],
-...
2013 Oct 29
0
[PATCH 07/23] block: Convert bio_for_each_segment() to bvec_iter
..._make_request(struct request_queue *queue, struct bio *bio)
{
struct driver_data *dd = queue->queuedata;
struct scatterlist *sg;
- struct bio_vec *bvec;
- int i, nents = 0;
+ struct bio_vec bvec;
+ struct bvec_iter iter;
+ int nents = 0;
int tag = 0, unaligned = 0;
if (unlikely(dd->dd_flag & MTIP_DDF_STOP_IO)) {
@@ -3923,11 +3924,11 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
}
/* Create the scatter list for this bio. */
- bio_for_each_segment(bvec, bio, i) {
+ bio_for_each_segment(bvec, bio, iter) {
sg_set_page(&sg[nents],
-...
2013 Oct 29
0
[PATCH 07/23] block: Convert bio_for_each_segment() to bvec_iter
..._make_request(struct request_queue *queue, struct bio *bio)
{
struct driver_data *dd = queue->queuedata;
struct scatterlist *sg;
- struct bio_vec *bvec;
- int i, nents = 0;
+ struct bio_vec bvec;
+ struct bvec_iter iter;
+ int nents = 0;
int tag = 0, unaligned = 0;
if (unlikely(dd->dd_flag & MTIP_DDF_STOP_IO)) {
@@ -3923,11 +3924,11 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
}
/* Create the scatter list for this bio. */
- bio_for_each_segment(bvec, bio, i) {
+ bio_for_each_segment(bvec, bio, iter) {
sg_set_page(&sg[nents],
-...
2016 Jun 30
17
[PATCH v2 00/12] gendisk: Generate uevent after attribute available
The race condition is noticed between disk_add() and disk attributes, on
virtio-blk hotplug.
Userspace listens to the KOBJ_ADD uevent generated in add_disk(). At that
point we haven't created the serial attribute file, therefore depending
on how fast udev reacts, the /dev/disk/by-id/ entry doesn't always get
created.
As pointed out by Christoph Hellwig in the specific fix [1], virtio-blk
2016 Jun 30
17
[PATCH v2 00/12] gendisk: Generate uevent after attribute available
The race condition is noticed between disk_add() and disk attributes, on
virtio-blk hotplug.
Userspace listens to the KOBJ_ADD uevent generated in add_disk(). At that
point we haven't created the serial attribute file, therefore depending
on how fast udev reacts, the /dev/disk/by-id/ entry doesn't always get
created.
As pointed out by Christoph Hellwig in the specific fix [1], virtio-blk
2013 Nov 27
0
[PATCH 07/25] block: Convert bio_for_each_segment() to bvec_iter
..._make_request(struct request_queue *queue, struct bio *bio)
{
struct driver_data *dd = queue->queuedata;
struct scatterlist *sg;
- struct bio_vec *bvec;
- int i, nents = 0;
+ struct bio_vec bvec;
+ struct bvec_iter iter;
+ int nents = 0;
int tag = 0, unaligned = 0;
if (unlikely(dd->dd_flag & MTIP_DDF_STOP_IO)) {
@@ -4026,11 +4027,11 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
}
/* Create the scatter list for this bio. */
- bio_for_each_segment(bvec, bio, i) {
+ bio_for_each_segment(bvec, bio, iter) {
sg_set_page(&sg[nents],
-...
2013 Nov 27
0
[PATCH 07/25] block: Convert bio_for_each_segment() to bvec_iter
..._make_request(struct request_queue *queue, struct bio *bio)
{
struct driver_data *dd = queue->queuedata;
struct scatterlist *sg;
- struct bio_vec *bvec;
- int i, nents = 0;
+ struct bio_vec bvec;
+ struct bvec_iter iter;
+ int nents = 0;
int tag = 0, unaligned = 0;
if (unlikely(dd->dd_flag & MTIP_DDF_STOP_IO)) {
@@ -4026,11 +4027,11 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
}
/* Create the scatter list for this bio. */
- bio_for_each_segment(bvec, bio, i) {
+ bio_for_each_segment(bvec, bio, iter) {
sg_set_page(&sg[nents],
-...
2013 Nov 27
0
[PATCH 07/25] block: Convert bio_for_each_segment() to bvec_iter
..._make_request(struct request_queue *queue, struct bio *bio)
{
struct driver_data *dd = queue->queuedata;
struct scatterlist *sg;
- struct bio_vec *bvec;
- int i, nents = 0;
+ struct bio_vec bvec;
+ struct bvec_iter iter;
+ int nents = 0;
int tag = 0, unaligned = 0;
if (unlikely(dd->dd_flag & MTIP_DDF_STOP_IO)) {
@@ -4026,11 +4027,11 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
}
/* Create the scatter list for this bio. */
- bio_for_each_segment(bvec, bio, i) {
+ bio_for_each_segment(bvec, bio, iter) {
sg_set_page(&sg[nents],
-...
2016 Aug 17
20
[PATCH 00/15] Fix issue with KOBJ_ADD uevent versus disk attributes
This is an attempt to fix the issue that some disks' sysfs attributes are not
ready at the time its KOBJ_ADD event is sent.
The symptom is during device hotplug, udev may fail to find certain attributes,
such as serial or wwn, of the disk. As a result the /dev/disk/by-id entries are
not created.
The cause is device_add_disk emits the uevent before returning, and the callers
have to create
2016 Aug 17
20
[PATCH 00/15] Fix issue with KOBJ_ADD uevent versus disk attributes
This is an attempt to fix the issue that some disks' sysfs attributes are not
ready at the time its KOBJ_ADD event is sent.
The symptom is during device hotplug, udev may fail to find certain attributes,
such as serial or wwn, of the disk. As a result the /dev/disk/by-id entries are
not created.
The cause is device_add_disk emits the uevent before returning, and the callers
have to create