mm: clean up and clarify lruvec lookup procedure

[linux.git] / include / linux / fs.h

diff --git a/include/linux/fs.h b/include/linux/fs.h
index ae6c5c37f3ae2e9f0058bb962455b83dcd22f9e8..eeed80fab36a535fbdd020b6ff7d768020c8bb29 100644 (file)
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -3149,7 +3149,6 @@ enum {
 };
 
 void dio_end_io(struct bio *bio);
-void dio_warn_stale_pagecache(struct file *filp);
 
 ssize_t __blockdev_direct_IO(struct kiocb *iocb, struct inode *inode,
                             struct block_device *bdev, struct iov_iter *iter,
@@ -3194,6 +3193,11 @@ static inline void inode_dio_end(struct inode *inode)
                wake_up_bit(&inode->i_state, __I_DIO_WAKEUP);
 }
 
+/*
+ * Warn about a page cache invalidation failure diring a direct I/O write.
+ */
+void dio_warn_stale_pagecache(struct file *filp);
+
 extern void inode_set_flags(struct inode *inode, unsigned int flags,
                            unsigned int mask);