From a8fb49c6abbbe5c71e1a8a888ef2c4b3e341d169 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Tue, 10 Jun 2025 07:49:42 +0200 Subject: mm: remove the for_reclaim field from struct writeback_control This field is now only set to one in the i915 gem code that only calls writeback_iter on it, which ignores the flag. All other checks are thuse dead code and the field can be removed. Link: https://lkml.kernel.org/r/20250610054959.2057526-7-hch@lst.de Signed-off-by: Christoph Hellwig Cc: Baolin Wang Cc: Chengming Zhou Cc: Hugh Dickins Cc: Johannes Weiner Cc: Matthew Wilcox (Oracle) Cc: Nhat Pham Signed-off-by: Andrew Morton --- include/linux/writeback.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/writeback.h') diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 9e960f2faf79..a2848d731a46 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -59,7 +59,6 @@ struct writeback_control { unsigned for_kupdate:1; /* A kupdate writeback */ unsigned for_background:1; /* A background writeback */ unsigned tagged_writepages:1; /* tag-and-write to avoid livelock */ - unsigned for_reclaim:1; /* Invoked from the page allocator */ unsigned range_cyclic:1; /* range_start is cyclic */ unsigned for_sync:1; /* sync(2) WB_SYNC_ALL writeback */ unsigned unpinned_netfs_wb:1; /* Cleared I_PINNING_NETFS_WB */ -- cgit v1.2.3