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Subject[PATCH 03/11] fs: Push file_update_time() into __block_page_mkwrite()
Date
Signed-off-by: Jan Kara <jack@suse.cz>
---
fs/buffer.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index 1a30db7..5294a33 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2300,6 +2300,12 @@ int __block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
loff_t size;
int ret;

+ /*
+ * Update file times before taking page lock. We may end up failing the
+ * fault so this update may be superfluous but who really cares...
+ */
+ file_update_time(vma->vm_file);
+
lock_page(page);
size = i_size_read(inode);
if ((page->mapping != inode->i_mapping) ||
--
1.7.1


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