Displaying 2 results from an estimated 2 matches for "1e426c26b1d6".
2019 Jun 26
0
[PATCH 24/25] mm: remove the HMM config option
.../include/linux/mm_types.h
@@ -501,7 +501,7 @@ struct mm_struct {
#endif
struct work_struct async_put_work;
-#if IS_ENABLED(CONFIG_HMM)
+#ifdef CONFIG_HMM_MIRROR
/* HMM needs to track a few things per mm */
struct hmm *hmm;
#endif
diff --git a/mm/Kconfig b/mm/Kconfig
index eecf037a54b3..1e426c26b1d6 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -669,37 +669,18 @@ config ZONE_DEVICE
If FS_DAX is enabled, then say Y.
-config ARCH_HAS_HMM_MIRROR
- bool
- default y
- depends on (X86_64 || PPC64)
- depends on MMU && 64BIT
-
-config ARCH_HAS_HMM
- bool
- depends on (X86_64 || PPC64)
-...
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