Dmitry Ilvokhin
268e8ee880
Include HPA ndirty into page allocator ndirty stat
2024-04-04 12:17:30 -07:00
Dmitry Ilvokhin
b2e59a96e1
Introduce getters for page allocator shard stats
...
Access nactive, ndirty and nmuzzy throught getters and not directly.
There are no functional change, but getters are required to propagate
HPA's statistics up to Page Allocator's statitics.
2024-04-04 12:17:30 -07:00
David Goldblatt
43af63fff4
HPA: Manage whole hugepages at a time.
...
This redesigns the HPA implementation to allow us to manage hugepages all at
once, locally, without relying on a global fallback.
2020-12-07 06:21:08 -08:00
David Goldblatt
c1b2a77933
psset: Move in stats.
...
A later change will benefit from having these functions pulled into a
psset-module set of functions.
2020-12-07 06:21:08 -08:00
David Goldblatt
6599651aee
PA: Use an SEC in fron of the HPA shard.
2020-10-23 11:14:34 -07:00
David Goldblatt
1964b08394
HPA: Add stats for the hpa_shard.
2020-10-23 11:14:34 -07:00
David Goldblatt
1c7da33317
HPA: Tie components into a PAI implementation.
2020-10-23 11:14:34 -07:00
David Goldblatt
5e90fd006e
Geom_grow: Don't keep the mutex internal.
...
We're about to use it in ways that will have external synchronization.
2020-08-19 16:53:21 -07:00
David Goldblatt
131b1b5338
Rename ecache_grow -> geom_grow.
...
We're about to start using it outside of the ecaches, in the HPA central
allocator.
2020-08-19 16:53:21 -07:00
David Goldblatt
7391382349
PA->PAC: Move in stats.
2020-07-09 13:41:04 -07:00
David Goldblatt
db211eefbf
PAC: Move in decay.
2020-07-09 13:41:04 -07:00
David Goldblatt
c81e389996
PAC: Move in ecache_grow.
2020-07-09 13:41:04 -07:00
David Goldblatt
722652222a
PAC: Move in edata_cache accesses.
2020-07-09 13:41:04 -07:00
David Goldblatt
777b0ba965
Add PAC: Page allocator classic.
...
For now, this is just a stub containing the ecaches, with no surrounding code
changed. Eventually all the core allocator bits will be moved in, in the
subsequent stack of commits.
2020-07-09 13:41:04 -07:00
David Goldblatt
daefde88fe
PA: Move in mutex stats reading.
2020-04-10 13:12:47 -07:00
David Goldblatt
238f3c7430
PA: Move in full stats merging.
2020-04-10 13:12:47 -07:00
David Goldblatt
506d907e40
PA: Move in basic stats merging.
2020-04-10 13:12:47 -07:00
David Goldblatt
f29f6090f5
PA: Add pa_extra.c and put PA forking there.
2020-04-10 13:12:47 -07:00
