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fs: Push file_update_time() into __block_page_mkwrite()

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Tested-by: Kamal Mostafa <kamal@canonical.com>
Tested-by: Peter M. Petrakis <peter.petrakis@canonical.com>
Tested-by: Dann Frazier <dann.frazier@canonical.com>
Tested-by: Massimo Morana <massimo.morana@canonical.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Jan Kara 2012-06-12 16:20:23 +02:00 committed by Al Viro
parent 183fef91cd
commit 5e8830dc85
1 changed files with 6 additions and 0 deletions
repo.diff.show_diff_stats Download patch file Download diff file Expand all files Collapse all files

6
fs/buffer.c
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@ -2318,6 +2318,12 @@ int __block_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf,
loff_t size; loff_t size;
int ret; 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); lock_page(page);
size = i_size_read(inode); size = i_size_read(inode);
if ((page->mapping != inode->i_mapping) || if ((page->mapping != inode->i_mapping) ||