Displaying 8 results from an estimated 8 matches for "dm_table_get_num_target".
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dm_table_get_num_targets
2019 Jun 01
1
[PATCH v10 4/7] dm: enable synchronous dax
...ynchronous(dev->dax_dev);
> +}
> +
> static bool dm_table_supports_dax(struct dm_table *t)
> {
> struct dm_target *ti;
> unsigned i;
> + bool dax_sync = true;
>
> /* Ensure that all targets support DAX. */
> for (i = 0; i < dm_table_get_num_targets(t); i++) {
> @@ -901,7 +908,14 @@ static bool dm_table_supports_dax(struct dm_table *t)
> if (!ti->type->iterate_devices ||
> !ti->type->iterate_devices(ti, device_supports_dax, NULL))
> return false;
> +
> +...
2019 May 14
0
[PATCH v9 4/7] dm: enable synchronous dax
...v *dev,
+ sector_t start, sector_t len, void *data)
+{
+ return dax_synchronous(dev->dax_dev);
+}
+
static bool dm_table_supports_dax(struct dm_table *t)
{
struct dm_target *ti;
unsigned i;
+ bool dax_sync = true;
/* Ensure that all targets support DAX. */
for (i = 0; i < dm_table_get_num_targets(t); i++) {
@@ -901,7 +908,14 @@ static bool dm_table_supports_dax(struct dm_table *t)
if (!ti->type->iterate_devices ||
!ti->type->iterate_devices(ti, device_supports_dax, NULL))
return false;
+
+ /* Check devices support synchronous DAX */
+ if (dax_sync &&
+...
2019 May 21
0
[PATCH v10 4/7] dm: enable synchronous dax
...v *dev,
+ sector_t start, sector_t len, void *data)
+{
+ return dax_synchronous(dev->dax_dev);
+}
+
static bool dm_table_supports_dax(struct dm_table *t)
{
struct dm_target *ti;
unsigned i;
+ bool dax_sync = true;
/* Ensure that all targets support DAX. */
for (i = 0; i < dm_table_get_num_targets(t); i++) {
@@ -901,7 +908,14 @@ static bool dm_table_supports_dax(struct dm_table *t)
if (!ti->type->iterate_devices ||
!ti->type->iterate_devices(ti, device_supports_dax, NULL))
return false;
+
+ /* Check devices support synchronous DAX */
+ if (dax_sync &&
+...
2019 Jun 10
0
[PATCH v11 4/7] dm: enable synchronous dax
...sector_t start, sector_t len, void *data)
+{
+ return dax_synchronous(dev->dax_dev);
+}
+
bool dm_table_supports_dax(struct dm_table *t, int blocksize)
{
struct dm_target *ti;
unsigned i;
+ bool dax_sync = true;
/* Ensure that all targets support DAX. */
for (i = 0; i < dm_table_get_num_targets(t); i++) {
@@ -906,7 +913,14 @@ bool dm_table_supports_dax(struct dm_table *t, int blocksize)
!ti->type->iterate_devices(ti, device_supports_dax,
&blocksize))
return false;
+
+ /* Check devices support synchronous DAX */
+ if (dax_sync &&
+ !ti->type-...
2019 Jun 10
2
[PATCH v11 4/7] dm: enable synchronous dax
...> + return dax_synchronous(dev->dax_dev);
> +}
> +
> bool dm_table_supports_dax(struct dm_table *t, int blocksize)
> {
> struct dm_target *ti;
> unsigned i;
> + bool dax_sync = true;
>
> /* Ensure that all targets support DAX. */
> for (i = 0; i < dm_table_get_num_targets(t); i++) {
> @@ -906,7 +913,14 @@ bool dm_table_supports_dax(struct dm_table *t, int blocksize)
> !ti->type->iterate_devices(ti, device_supports_dax,
> &blocksize))
> return false;
> +
> + /* Check devices support synchronous DAX */
> + if (dax_s...
2019 Jun 10
8
[PATCH v11 0/7] virtio pmem driver
This patch series is ready to be merged via nvdimm tree
as discussed with Dan. We have ack/review on XFS, EXT4 &
VIRTIO patches. Need an ack on device mapper change in
patch 4.
Mike, Can you please review and ack patch4.
This version does not has any additonal code change from v10
and is only rebase of v10 on Linux 5.2-rc4 which is required
for patch4. Keeping all the existing
2019 May 21
9
[PATCH v10 0/7] virtio pmem driver
This patch series is ready to be merged via nvdimm tree
as discussed with Dan. We have ack/review on XFS, EXT4 &
VIRTIO patches. Need an ack on device mapper change in
patch 4.
Mike, Can you please review patch 4 which has change for
dax with device mapper.
Incorporated all the changes suggested in v9. This version
has minor changes in patch 2(virtio) and does not change the
2019 May 14
12
[PATCH v9 0/7] virtio pmem driver
Hi Dan,
Proposing the patch series to be merged via nvdimm tree
as kindly agreed by you. We have ack/review on XFS, EXT4 &
VIRTIO patches.
Incorporated all the changes suggested in v8. This version
added a new patch 4 for dax for device mapper change and some
minor style changes in patch 2. Kept all the reviews. Request
to please merge the series.
---
This patch series has