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Message-Id: <1329399979-3647-4-git-send-email-jack@suse.cz> Date: Thu, 16 Feb 2012 14:46:11 +0100 From: Jan Kara <jack@...e.cz> To: LKML <linux-kernel@...r.kernel.org> Cc: linux-fsdevel@...r.kernel.org, linux-mm@...ck.org, Andrew Morton <akpm@...ux-foundation.org>, Eric Sandeen <sandeen@...hat.com>, Dave Chinner <david@...morbit.com>, Jan Kara <jack@...e.cz> Subject: [PATCH 03/11] fs: Push file_update_time() into __block_page_mkwrite() Signed-off-by: Jan Kara <jack@...e.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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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