Displaying 9 results from an estimated 9 matches for "setup_pagemap_fsdax".
2019 Jun 13
0
[PATCH 09/22] memremap: lift the devmap_enable manipulation into devm_memremap_pages
...release_pgmap_ops(void *__pgmap)
-{
- dev_pagemap_put_ops();
-}
-
static void pmem_fsdax_page_free(struct page *page, void *data)
{
wake_up_var(&page->_refcount);
@@ -353,16 +348,6 @@ static const struct dev_pagemap_ops pmem_legacy_pagemap_ops = {
.kill = pmem_kill,
};
-static int setup_pagemap_fsdax(struct device *dev, struct dev_pagemap *pgmap)
-{
- dev_pagemap_get_ops();
- if (devm_add_action_or_reset(dev, pmem_release_pgmap_ops, pgmap))
- return -ENOMEM;
- pgmap->type = MEMORY_DEVICE_FS_DAX;
- pgmap->ops = &fsdax_pagemap_ops;
- return 0;
-}
-
static int pmem_attach_disk(struct d...
2019 Jun 17
0
[PATCH 10/25] memremap: lift the devmap_enable manipulation into devm_memremap_pages
...gmap_ops(void *__pgmap)
-{
- dev_pagemap_put_ops();
-}
-
static void pmem_pagemap_page_free(struct page *page, void *data)
{
wake_up_var(&page->_refcount);
@@ -358,16 +353,6 @@ static const struct dev_pagemap_ops fsdax_pagemap_ops = {
.cleanup = pmem_pagemap_cleanup,
};
-static int setup_pagemap_fsdax(struct device *dev, struct dev_pagemap *pgmap)
-{
- dev_pagemap_get_ops();
- if (devm_add_action_or_reset(dev, pmem_release_pgmap_ops, pgmap))
- return -ENOMEM;
- pgmap->type = MEMORY_DEVICE_FS_DAX;
- pgmap->ops = &fsdax_pagemap_ops;
- return 0;
-}
-
static int pmem_attach_disk(struct d...
2019 Jun 26
0
[PATCH 11/25] memremap: lift the devmap_enable manipulation into devm_memremap_pages
...gmap_ops(void *__pgmap)
-{
- dev_pagemap_put_ops();
-}
-
static void pmem_pagemap_page_free(struct page *page, void *data)
{
wake_up_var(&page->_refcount);
@@ -350,16 +345,6 @@ static const struct dev_pagemap_ops fsdax_pagemap_ops = {
.cleanup = pmem_pagemap_cleanup,
};
-static int setup_pagemap_fsdax(struct device *dev, struct dev_pagemap *pgmap)
-{
- dev_pagemap_get_ops();
- if (devm_add_action_or_reset(dev, pmem_release_pgmap_ops, pgmap))
- return -ENOMEM;
- pgmap->type = MEMORY_DEVICE_FS_DAX;
- pgmap->ops = &fsdax_pagemap_ops;
- return 0;
-}
-
static int pmem_attach_disk(struct d...
2019 Jun 26
1
[PATCH 11/25] memremap: lift the devmap_enable manipulation into devm_memremap_pages
...;
> -}
> -
> static void pmem_pagemap_page_free(struct page *page, void *data)
> {
> wake_up_var(&page->_refcount);
> @@ -350,16 +345,6 @@ static const struct dev_pagemap_ops fsdax_pagemap_ops = {
> .cleanup = pmem_pagemap_cleanup,
> };
>
> -static int setup_pagemap_fsdax(struct device *dev, struct dev_pagemap *pgmap)
> -{
> - dev_pagemap_get_ops();
> - if (devm_add_action_or_reset(dev, pmem_release_pgmap_ops, pgmap))
> - return -ENOMEM;
> - pgmap->type = MEMORY_DEVICE_FS_DAX;
> - pgmap->ops = &fsdax_pagemap_ops;
> - return 0;
> -}...
2019 Jun 13
0
[PATCH 07/22] memremap: move dev_pagemap callbacks into a separate structure
...*page, void *data)
{
wake_up_var(&page->_refcount);
}
+static const struct dev_pagemap_ops fsdax_pagemap_ops = {
+ .page_free = pmem_fsdax_page_free,
+ .kill = pmem_kill,
+};
+
+static const struct dev_pagemap_ops pmem_legacy_pagemap_ops = {
+ .kill = pmem_kill,
+};
+
static int setup_pagemap_fsdax(struct device *dev, struct dev_pagemap *pgmap)
{
dev_pagemap_get_ops();
if (devm_add_action_or_reset(dev, pmem_release_pgmap_ops, pgmap))
return -ENOMEM;
pgmap->type = MEMORY_DEVICE_FS_DAX;
- pgmap->page_free = fsdax_pagefree;
-
+ pgmap->ops = &fsdax_pagemap_ops;
return 0;...
2019 Jun 17
0
[PATCH 08/25] memremap: move dev_pagemap callbacks into a separate structure
...+static void pmem_pagemap_page_free(struct page *page, void *data)
{
wake_up_var(&page->_refcount);
}
+static const struct dev_pagemap_ops fsdax_pagemap_ops = {
+ .page_free = pmem_pagemap_page_free,
+ .kill = pmem_pagemap_kill,
+ .cleanup = pmem_pagemap_cleanup,
+};
+
static int setup_pagemap_fsdax(struct device *dev, struct dev_pagemap *pgmap)
{
dev_pagemap_get_ops();
if (devm_add_action_or_reset(dev, pmem_release_pgmap_ops, pgmap))
return -ENOMEM;
pgmap->type = MEMORY_DEVICE_FS_DAX;
- pgmap->page_free = fsdax_pagefree;
-
+ pgmap->ops = &fsdax_pagemap_ops;
return 0;...
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
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: