diff options
| author | Takashi Iwai | 2021-04-26 16:59:21 +0200 |
|---|---|---|
| committer | Takashi Iwai | 2021-04-26 16:59:21 +0200 |
| commit | 0301201b7181a927b59421097a01ee98683aa67c (patch) | |
| tree | 74b525a64009c7f2770438e01e87d0111c354b86 /mm/percpu.c | |
| parent | 1c98f574403dbcf2eb832d5535a10d967333ef2d (diff) | |
| parent | ffc9841d5200a484ea0ecc645157b4d7b873f3a6 (diff) | |
Merge tag 'asoc-v5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Updates for v5.13
A lot of changes here for quite a quiet release in subsystem terms -
there's been a lot of fixes and cleanups all over the subsystem both
from generic work and from people working on specific drivers.
- More cleanup and consolidation work in the core and the generic card
drivers from Morimoto-san.
- Lots of cppcheck fixes for Pierre-Louis Brossart.
- New drivers for Freescale i.MX DMA over rpmsg, Mediatek MT6358
accessory detection, and Realtek RT1019, RT1316, RT711 and RT715.
Diffstat (limited to 'mm/percpu.c')
| -rw-r--r-- | mm/percpu.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/mm/percpu.c b/mm/percpu.c index 6596a0a4286e..23308113a5ff 100644 --- a/mm/percpu.c +++ b/mm/percpu.c @@ -173,10 +173,10 @@ struct list_head *pcpu_chunk_lists __ro_after_init; /* chunk list slots */ static LIST_HEAD(pcpu_map_extend_chunks); /* - * The number of empty populated pages, protected by pcpu_lock. The - * reserved chunk doesn't contribute to the count. + * The number of empty populated pages by chunk type, protected by pcpu_lock. + * The reserved chunk doesn't contribute to the count. */ -int pcpu_nr_empty_pop_pages; +int pcpu_nr_empty_pop_pages[PCPU_NR_CHUNK_TYPES]; /* * The number of populated pages in use by the allocator, protected by @@ -556,7 +556,7 @@ static inline void pcpu_update_empty_pages(struct pcpu_chunk *chunk, int nr) { chunk->nr_empty_pop_pages += nr; if (chunk != pcpu_reserved_chunk) - pcpu_nr_empty_pop_pages += nr; + pcpu_nr_empty_pop_pages[pcpu_chunk_type(chunk)] += nr; } /* @@ -1832,7 +1832,7 @@ area_found: mutex_unlock(&pcpu_alloc_mutex); } - if (pcpu_nr_empty_pop_pages < PCPU_EMPTY_POP_PAGES_LOW) + if (pcpu_nr_empty_pop_pages[type] < PCPU_EMPTY_POP_PAGES_LOW) pcpu_schedule_balance_work(); /* clear the areas and return address relative to base address */ @@ -2000,7 +2000,7 @@ retry_pop: pcpu_atomic_alloc_failed = false; } else { nr_to_pop = clamp(PCPU_EMPTY_POP_PAGES_HIGH - - pcpu_nr_empty_pop_pages, + pcpu_nr_empty_pop_pages[type], 0, PCPU_EMPTY_POP_PAGES_HIGH); } @@ -2580,7 +2580,7 @@ void __init pcpu_setup_first_chunk(const struct pcpu_alloc_info *ai, /* link the first chunk in */ pcpu_first_chunk = chunk; - pcpu_nr_empty_pop_pages = pcpu_first_chunk->nr_empty_pop_pages; + pcpu_nr_empty_pop_pages[PCPU_CHUNK_ROOT] = pcpu_first_chunk->nr_empty_pop_pages; pcpu_chunk_relocate(pcpu_first_chunk, -1); /* include all regions of the first chunk */ |