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linux/mm/damon
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Liam R. Howlett d0cf3dd47f damon: convert __damon_va_three_regions to use the VMA iterator 
This rather specialised walk can use the VMA iterator.  If this proves to
be too slow, we can write a custom routine to find the two largest gaps,
but it will be somewhat complicated, so let's see if we need it first.

Update the kunit test case to use the maple tree.  This also fixes an
issue with the kunit testcase not adding the last VMA to the list.

Link: https://lkml.kernel.org/r/20220906194824.2110408-16-Liam.Howlett@oracle.com
Fixes: 17ccae8bb5 (mm/damon: add kunit tests)
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: SeongJae Park <sj@kernel.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Tested-by: Yu Zhao <yuzhao@google.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Sven Schnelle <svens@linux.ibm.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-09-26 19:46:16 -07:00
..
core-test.h mm/damon/core: simplify the parameter passing for region split operation 2022-09-11 20:25:51 -07:00
core.c mm/damon/core: simplify the parameter passing for region split operation 2022-09-11 20:25:51 -07:00
dbgfs-test.h mm/damon/dbgfs-test: fix is_target_id() change 2022-03-22 15:57:12 -07:00
dbgfs.c Merge branch 'mm-hotfixes-stable' into mm-stable 2022-09-26 13:13:15 -07:00
Kconfig mm/damon: introduce DAMON-based LRU-lists Sorting 2022-07-03 18:08:43 -07:00
lru_sort.c mm/damon/lru_sort: fix potential memory leak in damon_lru_sort_init() 2022-07-17 17:14:27 -07:00
Makefile mm/damon: introduce DAMON-based LRU-lists Sorting 2022-07-03 18:08:43 -07:00
ops-common.c mm/damon: get the hotness from damon_hot_score() in damon_pageout_score() 2022-09-11 20:26:05 -07:00
ops-common.h mm/damon/schemes: add 'LRU_PRIO' DAMOS action 2022-07-03 18:08:42 -07:00
paddr.c mm/damon: simplify the parameter passing for 'check_accesses' 2022-09-11 20:26:04 -07:00
reclaim.c mm/damon/reclaim: fix potential memory leak in damon_reclaim_init() 2022-07-29 18:07:15 -07:00
sysfs.c mm/damon/schemes: add 'LRU_DEPRIO' action 2022-07-03 18:08:43 -07:00
vaddr-test.h damon: convert __damon_va_three_regions to use the VMA iterator 2022-09-26 19:46:16 -07:00
vaddr.c damon: convert __damon_va_three_regions to use the VMA iterator 2022-09-26 19:46:16 -07:00