diff options
| author | Kairui Song <kasong@tencent.com> | 2025-10-24 02:00:41 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-11-16 17:28:20 -0800 |
| commit | a983471cfc454afeba23526ee5d17fd8cdc7876f (patch) | |
| tree | 141954a93eb2b33b60e522bce17e4982326bf982 /include/linux | |
| parent | e4adea27b97061e25a9db908421bf2bcc31c89eb (diff) | |
mm, swap: cleanup swap entry allocation parameter
We no longer need this GFP parameter after commit 8578e0c00dcf ("mm, swap:
use the swap table for the swap cache and switch API"). Before that
commit the GFP parameter is already almost identical for all callers, so
nothing changed by that commit. Swap table just moved the GFP to lower
layer and make it more defined and changes depend on atomic or sleep
allocation.
Now this parameter is no longer used, just remove it. No behavior change.
Link: https://lkml.kernel.org/r/20251024-swap-clean-after-swap-table-p1-v2-3-a709469052e7@tencent.com
Signed-off-by: Kairui Song <kasong@tencent.com>
Acked-by: Chris Li <chrisl@kernel.org>
Acked-by: Nhat Pham <nphamcs@gmail.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Baoquan He <bhe@redhat.com>
Cc: Barry Song <baohua@kernel.org>
Cc: "Huang, Ying" <ying.huang@linux.alibaba.com>
Cc: Kemeng Shi <shikemeng@huaweicloud.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/swap.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/swap.h b/include/linux/swap.h index e818fbade1e2..a4b264817735 100644 --- a/include/linux/swap.h +++ b/include/linux/swap.h @@ -462,7 +462,7 @@ static inline long get_nr_swap_pages(void) } extern void si_swapinfo(struct sysinfo *); -int folio_alloc_swap(struct folio *folio, gfp_t gfp_mask); +int folio_alloc_swap(struct folio *folio); bool folio_free_swap(struct folio *folio); void put_swap_folio(struct folio *folio, swp_entry_t entry); extern swp_entry_t get_swap_page_of_type(int); @@ -560,7 +560,7 @@ static inline int swp_swapcount(swp_entry_t entry) return 0; } -static inline int folio_alloc_swap(struct folio *folio, gfp_t gfp_mask) +static inline int folio_alloc_swap(struct folio *folio) { return -EINVAL; } |