From: Andreas Gruenbacher <agruenba@redhat.com>
Date: Thu, 15 Jul 2021 16:58:06 +0000 (-0700)
Subject: iomap: Don't create iomap_page objects in iomap_page_mkwrite_actor
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=229adf3c64dbeae4e2f45fb561907ada9fcc0d0c;p=linux.git

iomap: Don't create iomap_page objects in iomap_page_mkwrite_actor

Now that we create those objects in iomap_writepage_map when needed,
there's no need to pre-create them in iomap_page_mkwrite_actor anymore.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---

diff --git a/fs/iomap/buffered-io.c b/fs/iomap/buffered-io.c
index 41076bab18cb4..87ccb3438becd 100644
--- a/fs/iomap/buffered-io.c
+++ b/fs/iomap/buffered-io.c
@@ -969,7 +969,6 @@ iomap_page_mkwrite_actor(struct inode *inode, loff_t pos, loff_t length,
 		block_commit_write(page, 0, length);
 	} else {
 		WARN_ON_ONCE(!PageUptodate(page));
-		iomap_page_create(inode, page);
 		set_page_dirty(page);
 	}