From 6795801366da0cd3d99e27c37f020a8f16714886 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Wed, 19 May 2021 18:38:43 -0400 Subject: [PATCH] xfs: Support large folios Now that iomap has been converted, XFS is large folio safe. Indicate to the VFS that it can now create large folios for XFS. Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig Reviewed-by: Darrick J. Wong --- fs/xfs/xfs_icache.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c index da4af2142a2b..cdc39f576ca1 100644 --- a/fs/xfs/xfs_icache.c +++ b/fs/xfs/xfs_icache.c @@ -87,6 +87,7 @@ xfs_inode_alloc( /* VFS doesn't initialise i_mode or i_state! */ VFS_I(ip)->i_mode = 0; VFS_I(ip)->i_state = 0; + mapping_set_large_folios(VFS_I(ip)->i_mapping); XFS_STATS_INC(mp, vn_active); ASSERT(atomic_read(&ip->i_pincount) == 0); @@ -320,6 +321,7 @@ xfs_reinit_inode( inode->i_rdev = dev; inode->i_uid = uid; inode->i_gid = gid; + mapping_set_large_folios(inode->i_mapping); return error; }