]> www.infradead.org Git - users/jedix/linux-maple.git/commit
mm: introduce per-VMA lock statistics
authorSuren Baghdasaryan <surenb@google.com>
Sun, 15 May 2022 17:42:17 +0000 (10:42 -0700)
committerLiam R. Howlett <Liam.Howlett@oracle.com>
Wed, 4 Jan 2023 20:59:26 +0000 (15:59 -0500)
commit5aa68e744c733ef57ce91ea4e0fcc5d281988aa8
treef851c9433ae6f0ee2e92c61eaccd55e33f7962c2
parentb2633cdddc62f05f62363ae03a1b6ee3925d88c0
mm: introduce per-VMA lock statistics

Add a new CONFIG_PER_VMA_LOCK_STATS config option to dump extra
statistics about handling page fault under VMA lock.

Signed-off-by: Suren Baghdasaryan <surenb@google.com>
include/linux/vm_event_item.h
include/linux/vmstat.h
mm/Kconfig.debug
mm/vmstat.c