diff mbox series

[RFC,30/35] netfs: Make netfs_page_mkwrite() use folio_mkwrite_check_truncate()

Message ID 20250313233341.1675324-31-dhowells@redhat.com (mailing list archive)
State New
Headers show
Series ceph, rbd, netfs: Make ceph fully use netfslib | expand

Commit Message

David Howells March 13, 2025, 11:33 p.m. UTC 
Make netfs_page_mkwrite() use folio_mkwrite_check_truncate() rather than
doing the checks itself (and it doesn't currently do all the checks).

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Jeff Layton <jlayton@kernel.org>
cc: Viacheslav Dubeyko <slava@dubeyko.com>
cc: Alex Markuze <amarkuze@redhat.com>
cc: Ilya Dryomov <idryomov@gmail.com>
cc: ceph-devel@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
---
 fs/netfs/buffered_write.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/fs/netfs/buffered_write.c b/fs/netfs/buffered_write.c
index 12ddbe9bc78b..64a0f0620399 100644
--- a/fs/netfs/buffered_write.c
+++ b/fs/netfs/buffered_write.c
@@ -506,7 +506,7 @@  vm_fault_t netfs_page_mkwrite(struct vm_fault *vmf, struct netfs_group *netfs_gr
 
 	if (folio_lock_killable(folio) < 0)
 		goto out;
-	if (folio->mapping != mapping)
+	if (folio_mkwrite_check_truncate(folio, inode) < 0)
 		goto unlock;
 	if (folio_wait_writeback_killable(folio) < 0)
 		goto unlock;