| Message ID | 144813.1628760117@turing-police (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | | expand |
diff --git a/mm/Kconfig b/mm/Kconfig index 504336de9a1e..d0b85dc12429 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -739,10 +739,18 @@ config DEFERRED_STRUCT_PAGE_INIT lifetime of the system until these kthreads finish the initialisation. +config PAGE_IDLE_FLAG + bool "Add PG_idle and PG_young flags" + help + This feature adds PG_idle and PG_young flags in 'struct page'. PTE + Accessed bit writers can set the state of the bit in the flags to let + other PTE Accessed bit readers don't disturbed. This needs to be converted to proper, or at least comprehensible, English....
In this commit: commit fedc37448fb1be5d03e420ca7791d4286893d5ec Author: SeongJae Park <sjpark@amazon.de> Date: Tue Aug 10 16:55:51 2021 +1000 mm/idle_page_tracking: make PG_idle reusable