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| author | Jan Kara <jack@suse.cz> | 2012-06-12 16:20:23 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-07-31 01:02:44 +0400 |
| commit | 5e8830dc85d0a6258132977381430b327cf553f2 (patch) | |
| tree | 8364f55936cd0903947974e7ce2954bc68d244df /fs | |
| parent | 183fef91cd06ab32c379d217c816bb6607133642 (diff) | |
| download | kernel-common-5e8830dc85d0a6258132977381430b327cf553f2.tar.gz kernel-common-5e8830dc85d0a6258132977381430b327cf553f2.tar.bz2 kernel-common-5e8830dc85d0a6258132977381430b327cf553f2.zip | |
fs: Push file_update_time() into __block_page_mkwrite()
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>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/buffer.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index c7062c896d7c..d5ec360e332d 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2318,6 +2318,12 @@ 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) || |