Merge pull request #2225 from aenertia/mglru

feat(kernel): enable Multi-Gen LRU (MGLRU) for improved reclamation

projects/ROCKNIX/devices/H700/linux/linux.aarch64.conf

@@ -1045,7 +1045,10 @@ CONFIG_MEMFD_CREATE=y
 CONFIG_SECRETMEM=y
 # CONFIG_ANON_VMA_NAME is not set
 # CONFIG_USERFAULTFD is not set
-# CONFIG_LRU_GEN is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
+# CONFIG_LRU_GEN_STATS is not set
+CONFIG_LRU_GEN_WALKS_MMU=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
 CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y

projects/ROCKNIX/devices/RK3326/linux/linux.aarch64.conf

@@ -987,7 +987,10 @@ CONFIG_MEMFD_CREATE=y
 CONFIG_SECRETMEM=y
 # CONFIG_ANON_VMA_NAME is not set
 # CONFIG_USERFAULTFD is not set
-# CONFIG_LRU_GEN is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
+# CONFIG_LRU_GEN_STATS is not set
+CONFIG_LRU_GEN_WALKS_MMU=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
 CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y

projects/ROCKNIX/devices/RK3399/linux/linux.aarch64.conf

@@ -987,7 +987,7 @@ CONFIG_SECRETMEM=y
 # CONFIG_ANON_VMA_NAME is not set
 # CONFIG_USERFAULTFD is not set
 CONFIG_LRU_GEN=y
-# CONFIG_LRU_GEN_ENABLED is not set
+CONFIG_LRU_GEN_ENABLED=y
 # CONFIG_LRU_GEN_STATS is not set
 CONFIG_LRU_GEN_WALKS_MMU=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y

projects/ROCKNIX/devices/RK3566/linux/linux.aarch64.conf

@@ -970,7 +970,10 @@ CONFIG_MEMFD_CREATE=y
 CONFIG_SECRETMEM=y
 # CONFIG_ANON_VMA_NAME is not set
 # CONFIG_USERFAULTFD is not set
-# CONFIG_LRU_GEN is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
+# CONFIG_LRU_GEN_STATS is not set
+CONFIG_LRU_GEN_WALKS_MMU=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
 CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y

projects/ROCKNIX/devices/RK3588/linux/linux.aarch64.conf

@@ -938,7 +938,10 @@ CONFIG_VM_EVENT_COUNTERS=y
 CONFIG_ARCH_HAS_PTE_SPECIAL=y
 # CONFIG_ANON_VMA_NAME is not set
 # CONFIG_USERFAULTFD is not set
-# CONFIG_LRU_GEN is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
+CONFIG_LRU_GEN_WALKS_MMU=y
+# CONFIG_LRU_GEN_STATS is not set
 CONFIG_LOCK_MM_AND_FIND_VMA=y
 
 #

projects/ROCKNIX/devices/S922X/linux/linux.aarch64.conf

@@ -984,7 +984,10 @@ CONFIG_MEMFD_CREATE=y
 CONFIG_SECRETMEM=y
 # CONFIG_ANON_VMA_NAME is not set
 # CONFIG_USERFAULTFD is not set
-# CONFIG_LRU_GEN is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
+# CONFIG_LRU_GEN_STATS is not set
+CONFIG_LRU_GEN_WALKS_MMU=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
 CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y

projects/ROCKNIX/devices/SM8250/linux/linux.aarch64.conf

@@ -1097,7 +1097,10 @@ CONFIG_MEMFD_CREATE=y
 CONFIG_SECRETMEM=y
 # CONFIG_ANON_VMA_NAME is not set
 # CONFIG_USERFAULTFD is not set
-# CONFIG_LRU_GEN is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
+# CONFIG_LRU_GEN_STATS is not set
+CONFIG_LRU_GEN_WALKS_MMU=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
 CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y

projects/ROCKNIX/devices/SM8550/linux/linux.aarch64.conf

@@ -1101,7 +1101,10 @@ CONFIG_MEMFD_CREATE=y
 CONFIG_SECRETMEM=y
 # CONFIG_ANON_VMA_NAME is not set
 # CONFIG_USERFAULTFD is not set
-# CONFIG_LRU_GEN is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
+# CONFIG_LRU_GEN_STATS is not set
+CONFIG_LRU_GEN_WALKS_MMU=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
 CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y

projects/ROCKNIX/devices/SM8650/linux/linux.aarch64.conf

@@ -1101,7 +1101,10 @@ CONFIG_MEMFD_CREATE=y
 CONFIG_SECRETMEM=y
 # CONFIG_ANON_VMA_NAME is not set
 # CONFIG_USERFAULTFD is not set
-# CONFIG_LRU_GEN is not set
+CONFIG_LRU_GEN=y
+CONFIG_LRU_GEN_ENABLED=y
+# CONFIG_LRU_GEN_STATS is not set
+CONFIG_LRU_GEN_WALKS_MMU=y
 CONFIG_ARCH_SUPPORTS_PER_VMA_LOCK=y
 CONFIG_PER_VMA_LOCK=y
 CONFIG_LOCK_MM_AND_FIND_VMA=y