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(parent: d3bd443) | patch
mm: remove vmacache
authorLiam R. Howlett <Liam.Howlett@Oracle.com>
Thu, 14 Apr 2022 06:07:16 +0000 (23:07 -0700)
committerLiam R. Howlett <Liam.Howlett@oracle.com>
Thu, 14 Apr 2022 21:49:46 +0000 (17:49 -0400)
commit39649425f9ef14aefd7f05789a9ce0db0f018e3d
tree748769c5c8513f1389d7021bb898d18d849649eatree
parentd3bd4432fc6896d99878f1d27a2f27193470196acommit | diff
mm: remove vmacache

By using the maple tree and the maple tree state, the vmacache is no
longer beneficial and is complicating the VMA code.  Remove the vmacache
to reduce the work in keeping it up to date and code complexity.

Link: https://lkml.kernel.org/r/20220404143501.2016403-28-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Acked-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
17 files changed:
fs/exec.c diff | blob | history
fs/proc/task_mmu.c diff | blob | history
include/linux/mm_types.h diff | blob | history
include/linux/mm_types_task.h diff | blob | history
include/linux/sched.h diff | blob | history
include/linux/vm_event_item.h diff | blob | history
include/linux/vmacache.h [deleted file] blob | history
include/linux/vmstat.h diff | blob | history
kernel/debug/debug_core.c diff | blob | history
kernel/fork.c diff | blob | history
lib/Kconfig.debug diff | blob | history
mm/Makefile diff | blob | history
mm/debug.c diff | blob | history
mm/mmap.c diff | blob | history
mm/nommu.c diff | blob | history
mm/vmacache.c [deleted file] blob | history
mm/vmstat.c diff | blob | history
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