mm/shmem: tmpfs fallocate use file_modified()

[platform/kernel/linux-starfive.git] / mm / shmem.c

diff --git a/mm/shmem.c b/mm/shmem.c
index 170b407..ce20907 100644 (file)
--- a/mm/shmem.c
+++ b/mm/shmem.c
@@ -2839,12 +2839,13 @@ static long shmem_fallocate(struct file *file, int mode, loff_t offset,
 
        if (!(mode & FALLOC_FL_KEEP_SIZE) && offset + len > inode->i_size)
                i_size_write(inode, offset + len);
-       inode->i_ctime = current_time(inode);
 undone:
        spin_lock(&inode->i_lock);
        inode->i_private = NULL;
        spin_unlock(&inode->i_lock);
 out:
+       if (!error)
+               file_modified(file);
        inode_unlock(inode);
        return error;
 }