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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2023-12-13 21:58:30 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-29 11:58:29 -0800 |
| commit | 96c7b0b42239e7b8987b2664b458dc74e825f760 (patch) | |
| tree | cd36f4d5eba7ff498af7be567a66e74157636c1a /include/linux/zswap.h | |
| parent | 8ba2f844f050a82624ba3ad5146aa3c116f506f7 (diff) | |
| download | linux-96c7b0b42239e7b8987b2664b458dc74e825f760.tar.gz linux-96c7b0b42239e7b8987b2664b458dc74e825f760.tar.bz2 linux-96c7b0b42239e7b8987b2664b458dc74e825f760.zip | |
mm: return the folio from __read_swap_cache_async()
Patch series "More swap folio conversions".
These all seem like fairly straightforward conversions to me. A lot of
compound_head() calls get removed. And page_swap_info(), which is nice.
This patch (of 13):
Move the folio->page conversion into the callers that actually want that.
Most of the callers are happier with the folio anyway. If the
page_allocated boolean is set, the folio allocated is of order-0, so it is
safe to pass the page directly to swap_readpage().
Link: https://lkml.kernel.org/r/20231213215842.671461-1-willy@infradead.org
Link: https://lkml.kernel.org/r/20231213215842.671461-2-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux/zswap.h')
| -rw-r--r-- | include/linux/zswap.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/zswap.h b/include/linux/zswap.h index 08c240e16a01..e88572d4c720 100644 --- a/include/linux/zswap.h +++ b/include/linux/zswap.h @@ -34,7 +34,7 @@ void zswap_swapon(int type); void zswap_swapoff(int type); void zswap_memcg_offline_cleanup(struct mem_cgroup *memcg); void zswap_lruvec_state_init(struct lruvec *lruvec); -void zswap_page_swapin(struct page *page); +void zswap_folio_swapin(struct folio *folio); #else struct zswap_lruvec_state {}; @@ -54,7 +54,7 @@ static inline void zswap_swapon(int type) {} static inline void zswap_swapoff(int type) {} static inline void zswap_memcg_offline_cleanup(struct mem_cgroup *memcg) {} static inline void zswap_lruvec_state_init(struct lruvec *lruvec) {} -static inline void zswap_page_swapin(struct page *page) {} +static inline void zswap_folio_swapin(struct folio *folio) {} #endif #endif /* _LINUX_ZSWAP_H */ |