Messages in this thread Patch in this message | | | From | Jan Kara <> | Subject | [PATCH 02/27] fs: Push file_update_time() into __block_page_mkwrite() | Date | Mon, 16 Apr 2012 18:13:40 +0200 |
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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> --- fs/buffer.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c index 36d6665..b8a2386 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2313,6 +2313,12 @@ 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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