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-rw-r--r--mm/Kconfig14
1 files changed, 14 insertions, 0 deletions
diff --git a/mm/Kconfig b/mm/Kconfig
index 356f4f2c779e..53d7485fc38f 100644
--- a/mm/Kconfig
+++ b/mm/Kconfig
@@ -900,6 +900,20 @@ config IO_MAPPING
config SECRETMEM
def_bool ARCH_HAS_SET_DIRECT_MAP && !EMBEDDED
+config ANON_VMA_NAME
+ bool "Anonymous VMA name support"
+ depends on PROC_FS && ADVISE_SYSCALLS && MMU
+
+ help
+ Allow naming anonymous virtual memory areas.
+
+ This feature allows assigning names to virtual memory areas. Assigned
+ names can be later retrieved from /proc/pid/maps and /proc/pid/smaps
+ and help identifying individual anonymous memory areas.
+ Assigning a name to anonymous virtual memory area might prevent that
+ area from being merged with adjacent virtual memory areas due to the
+ difference in their name.
+
source "mm/damon/Kconfig"
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