From 5efe7448a1426250b5747c10ad438517f44f1e51 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Fri, 29 Apr 2022 08:43:23 -0400 Subject: fs: Introduce aops->read_folio Change all the callers of ->readpage to call ->read_folio in preference, if it exists. This is a transitional duplication, and will be removed by the end of the series. Signed-off-by: Matthew Wilcox (Oracle) --- mm/swapfile.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/swapfile.c') diff --git a/mm/swapfile.c b/mm/swapfile.c index 63c61f8b2611..7c19098b8b45 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -3041,7 +3041,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags) /* * Read the swap header. */ - if (!mapping->a_ops->readpage) { + if (!mapping->a_ops->read_folio && !mapping->a_ops->readpage) { error = -EINVAL; goto bad_swap_unlock_inode; } -- cgit v1.2.3