From e11381d83d72198565f4545d9988b4720288eb64 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 19 Feb 2024 07:27:11 +0100 Subject: shmem: set a_ops earlier in shmem_symlink Set the a_ops in shmem_symlink before reading a folio from the mapping to prepare for asserting that shmem_get_folio is only called on shmem mappings. Signed-off-by: Christoph Hellwig Reviewed-by: "Matthew Wilcox (Oracle)" Signed-off-by: Chandan Babu R --- mm/shmem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/shmem.c') diff --git a/mm/shmem.c b/mm/shmem.c index f607b0cab7e4..1900916aa84d 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -3506,10 +3506,10 @@ static int shmem_symlink(struct mnt_idmap *idmap, struct inode *dir, inode->i_op = &shmem_short_symlink_operations; } else { inode_nohighmem(inode); + inode->i_mapping->a_ops = &shmem_aops; error = shmem_get_folio(inode, 0, &folio, SGP_WRITE); if (error) goto out_remove_offset; - inode->i_mapping->a_ops = &shmem_aops; inode->i_op = &shmem_symlink_inode_operations; memcpy(folio_address(folio), symname, len); folio_mark_uptodate(folio); -- cgit v1.2.3-58-ga151