diff options
| author | Christoph Hellwig <hch@lst.de> | 2025-06-10 07:49:41 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-07-09 22:41:58 -0700 |
| commit | 624043dbd5be03cc5a2b9175c3934e6fb0ef7c70 (patch) | |
| tree | 975c605a814bfb2b15fb8cfd3672646c774eb027 /mm/shmem.c | |
| parent | 2ba8ffcefe81241fab73aa0f59142a2c9ace575b (diff) | |
| download | linux-624043dbd5be03cc5a2b9175c3934e6fb0ef7c70.tar.gz linux-624043dbd5be03cc5a2b9175c3934e6fb0ef7c70.tar.bz2 linux-624043dbd5be03cc5a2b9175c3934e6fb0ef7c70.zip | |
mm: stop passing a writeback_control structure to swap_writeout
swap_writeout only needs the swap_iocb cookie from the writeback_control
structure, so pass it explicitly.
Link: https://lkml.kernel.org/r/20250610054959.2057526-6-hch@lst.de
Signed-off-by: Christoph Hellwig <hch@lst.de>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Chengming Zhou <chengming.zhou@linux.dev>
Cc: Hugh Dickins <hughd@google.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Nhat Pham <nphamcs@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index ad8db487e721..eda35be2a8d9 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -1635,21 +1635,13 @@ try_split: list_add(&info->swaplist, &shmem_swaplist); if (!folio_alloc_swap(folio, __GFP_HIGH | __GFP_NOMEMALLOC | __GFP_NOWARN)) { - struct writeback_control wbc = { - .sync_mode = WB_SYNC_NONE, - .nr_to_write = SWAP_CLUSTER_MAX, - .range_start = 0, - .range_end = LLONG_MAX, - .for_reclaim = 1, - .swap_plug = plug, - }; shmem_recalc_inode(inode, 0, nr_pages); swap_shmem_alloc(folio->swap, nr_pages); shmem_delete_from_page_cache(folio, swp_to_radix_entry(folio->swap)); mutex_unlock(&shmem_swaplist_mutex); BUG_ON(folio_mapped(folio)); - return swap_writeout(folio, &wbc); + return swap_writeout(folio, plug); } if (!info->swapped) list_del_init(&info->swaplist); |