Displaying 9 results from an estimated 9 matches for "dev_dax_pagemap_ops".
2019 Jun 17
0
[PATCH 15/25] device-dax: use the dev_pagemap internal refcount
...dev, "%s\n", __func__);
- percpu_ref_kill(pgmap->ref);
-}
-
static int check_vma(struct dev_dax *dev_dax, struct vm_area_struct *vma,
const char *func)
{
@@ -441,11 +411,6 @@ static void dev_dax_kill(void *dev_dax)
kill_dev_dax(dev_dax);
}
-static const struct dev_pagemap_ops dev_dax_pagemap_ops = {
- .kill = dev_dax_percpu_kill,
- .cleanup = dev_dax_percpu_exit,
-};
-
int dev_dax_probe(struct device *dev)
{
struct dev_dax *dev_dax = to_dev_dax(dev);
@@ -463,14 +428,6 @@ int dev_dax_probe(struct device *dev)
return -EBUSY;
}
- init_completion(&dev_dax->cmp);
- rc = percp...
2019 Jun 26
0
[PATCH 16/25] device-dax: use the dev_pagemap internal refcount
...dev, "%s\n", __func__);
- percpu_ref_kill(pgmap->ref);
-}
-
static int check_vma(struct dev_dax *dev_dax, struct vm_area_struct *vma,
const char *func)
{
@@ -441,11 +411,6 @@ static void dev_dax_kill(void *dev_dax)
kill_dev_dax(dev_dax);
}
-static const struct dev_pagemap_ops dev_dax_pagemap_ops = {
- .kill = dev_dax_percpu_kill,
- .cleanup = dev_dax_percpu_exit,
-};
-
int dev_dax_probe(struct device *dev)
{
struct dev_dax *dev_dax = to_dev_dax(dev);
@@ -463,15 +428,7 @@ int dev_dax_probe(struct device *dev)
return -EBUSY;
}
- init_completion(&dev_dax->cmp);
- rc = percp...
2019 Jun 13
0
[PATCH 13/22] device-dax: use the dev_pagemap internal refcount
...dev, "%s\n", __func__);
- percpu_ref_kill(pgmap->ref);
-}
-
static int check_vma(struct dev_dax *dev_dax, struct vm_area_struct *vma,
const char *func)
{
@@ -442,10 +411,6 @@ static void dev_dax_kill(void *dev_dax)
kill_dev_dax(dev_dax);
}
-static const struct dev_pagemap_ops dev_dax_pagemap_ops = {
- .kill = dev_dax_percpu_kill,
-};
-
int dev_dax_probe(struct device *dev)
{
struct dev_dax *dev_dax = to_dev_dax(dev);
@@ -463,24 +428,9 @@ int dev_dax_probe(struct device *dev)
return -EBUSY;
}
- init_completion(&dev_dax->cmp);
- rc = percpu_ref_init(&dev_dax->ref, d...
2019 Jun 14
1
[PATCH 13/22] device-dax: use the dev_pagemap internal refcount
...l(pgmap->ref);
> -}
> -
> static int check_vma(struct dev_dax *dev_dax, struct vm_area_struct *vma,
> const char *func)
> {
> @@ -442,10 +411,6 @@ static void dev_dax_kill(void *dev_dax)
> kill_dev_dax(dev_dax);
> }
>
> -static const struct dev_pagemap_ops dev_dax_pagemap_ops = {
> - .kill = dev_dax_percpu_kill,
> -};
> -
> int dev_dax_probe(struct device *dev)
> {
> struct dev_dax *dev_dax = to_dev_dax(dev);
> @@ -463,24 +428,9 @@ int dev_dax_probe(struct device *dev)
> return -EBUSY;
> }
>
> - init_completion(&dev_dax-&...
2019 Jun 13
0
[PATCH 07/22] memremap: move dev_pagemap callbacks into a separate structure
...+), 30 deletions(-)
diff --git a/drivers/dax/device.c b/drivers/dax/device.c
index 996d68ff992a..4adab774dade 100644
--- a/drivers/dax/device.c
+++ b/drivers/dax/device.c
@@ -443,6 +443,10 @@ static void dev_dax_kill(void *dev_dax)
kill_dev_dax(dev_dax);
}
+static const struct dev_pagemap_ops dev_dax_pagemap_ops = {
+ .kill = dev_dax_percpu_kill,
+};
+
int dev_dax_probe(struct device *dev)
{
struct dev_dax *dev_dax = to_dev_dax(dev);
@@ -471,7 +475,7 @@ int dev_dax_probe(struct device *dev)
return rc;
dev_dax->pgmap.ref = &dev_dax->ref;
- dev_dax->pgmap.kill = dev_dax_percpu_kill;...
2019 Jun 17
0
[PATCH 08/25] memremap: move dev_pagemap callbacks into a separate structure
...struct percpu_ref *ref)
{
- struct percpu_ref *ref = data;
struct dev_dax *dev_dax = ref_to_dev_dax(ref);
dev_dbg(&dev_dax->dev, "%s\n", __func__);
@@ -442,6 +441,11 @@ static void dev_dax_kill(void *dev_dax)
kill_dev_dax(dev_dax);
}
+static const struct dev_pagemap_ops dev_dax_pagemap_ops = {
+ .kill = dev_dax_percpu_kill,
+ .cleanup = dev_dax_percpu_exit,
+};
+
int dev_dax_probe(struct device *dev)
{
struct dev_dax *dev_dax = to_dev_dax(dev);
@@ -466,8 +470,7 @@ int dev_dax_probe(struct device *dev)
return rc;
dev_dax->pgmap.ref = &dev_dax->ref;
- dev_dax->...
2019 Jun 13
57
dev_pagemap related cleanups
Hi Dan, Jérôme and Jason,
below is a series that cleans up the dev_pagemap interface so that
it is more easily usable, which removes the need to wrap it in hmm
and thus allowing to kill a lot of code
Diffstat:
22 files changed, 245 insertions(+), 802 deletions(-)
Git tree:
git://git.infradead.org/users/hch/misc.git hmm-devmem-cleanup
Gitweb:
2019 Jun 26
41
dev_pagemap related cleanups v3
Hi Dan, Jérôme and Jason,
below is a series that cleans up the dev_pagemap interface so that
it is more easily usable, which removes the need to wrap it in hmm
and thus allowing to kill a lot of code
Note: this series is on top of Linux 5.2-rc5 and has some minor
conflicts with the hmm tree that are easy to resolve.
Diffstat summary:
32 files changed, 361 insertions(+), 1012 deletions(-)
Git
2019 Jun 17
34
dev_pagemap related cleanups v2
Hi Dan, Jérôme and Jason,
below is a series that cleans up the dev_pagemap interface so that
it is more easily usable, which removes the need to wrap it in hmm
and thus allowing to kill a lot of code
Note: this series is on top of the rdma/hmm branch + the dev_pagemap
releas fix series from Dan that went into 5.2-rc5.
Git tree:
git://git.infradead.org/users/hch/misc.git