btrfs: sysfs: validate scrub_speed_max value

[platform/kernel/linux-starfive.git] / fs / direct-io.c

diff --git a/fs/direct-io.c b/fs/direct-io.c
index 2ceb378..7bc494e 100644 (file)
--- a/fs/direct-io.c
+++ b/fs/direct-io.c
@@ -297,14 +297,8 @@ static ssize_t dio_complete(struct dio *dio, ssize_t ret, unsigned int flags)
         * zeros from unwritten extents.
         */
        if (flags & DIO_COMPLETE_INVALIDATE &&
-           ret > 0 && dio_op == REQ_OP_WRITE &&
-           dio->inode->i_mapping->nrpages) {
-               err = invalidate_inode_pages2_range(dio->inode->i_mapping,
-                                       offset >> PAGE_SHIFT,
-                                       (offset + ret - 1) >> PAGE_SHIFT);
-               if (err)
-                       dio_warn_stale_pagecache(dio->iocb->ki_filp);
-       }
+           ret > 0 && dio_op == REQ_OP_WRITE)
+               kiocb_invalidate_post_direct_write(dio->iocb, ret);
 
        inode_dio_end(dio->inode);