Displaying 2 results from an estimated 2 matches for "993386cb5335".
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2019 Aug 14
0
[PATCH 10/10] mm: remove CONFIG_MIGRATE_VMA_HELPER
...g b/mm/Kconfig
index 563436dc1f24..2fe4902ad755 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -669,9 +669,6 @@ config ZONE_DEVICE
If FS_DAX is enabled, then say Y.
-config MIGRATE_VMA_HELPER
- bool
-
config DEV_PAGEMAP_OPS
bool
diff --git a/mm/migrate.c b/mm/migrate.c
index 33e063c28c1b..993386cb5335 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -2117,7 +2117,7 @@ int migrate_misplaced_transhuge_page(struct mm_struct *mm,
#endif /* CONFIG_NUMA */
-#if defined(CONFIG_MIGRATE_VMA_HELPER)
+#ifdef CONFIG_DEVICE_PRIVATE
static int migrate_vma_collect_hole(unsigned long start,
unsign...
2019 Aug 14
20
turn hmm migrate_vma upside down v3
Hi Jérôme, Ben and Jason,
below is a series against the hmm tree which starts revamping the
migrate_vma functionality. The prime idea is to export three slightly
lower level functions and thus avoid the need for migrate_vma_ops
callbacks.
Diffstat:
7 files changed, 282 insertions(+), 614 deletions(-)
A git tree is also available at:
git://git.infradead.org/users/hch/misc.git