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| author | Christoph Hellwig <hch@infradead.org> | 2012-02-29 09:53:55 +0000 |
|---|---|---|
| committer | Ben Myers <bpm@sgi.com> | 2012-03-13 17:18:14 -0500 |
| commit | 8f639ddea0c4978ae9b4e46ea041c9e5afe0ee8d (patch) | |
| tree | d2b90c868fd3ad818317e3fff8448d6940afb3d5 /fs/xfs/xfs_inode_item.c | |
| parent | f5d8d5c4bf29c9f7754d9cbe5e27c785106ba872 (diff) | |
| download | op-kernel-dev-8f639ddea0c4978ae9b4e46ea041c9e5afe0ee8d.zip op-kernel-dev-8f639ddea0c4978ae9b4e46ea041c9e5afe0ee8d.tar.gz | |
xfs: reimplement fdatasync support
Add an in-memory only flag to say we logged timestamps only, and use it to
check if fdatasync can optimize away the log force.
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_inode_item.c')
| -rw-r--r-- | fs/xfs/xfs_inode_item.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c index 8becef4..05d924e 100644 --- a/fs/xfs/xfs_inode_item.c +++ b/fs/xfs/xfs_inode_item.c @@ -438,7 +438,8 @@ out: * games in recovery easier, which isn't a big deal as just about any * transaction would dirty it anyway. */ - iip->ili_format.ilf_fields = XFS_ILOG_CORE | iip->ili_fields; + iip->ili_format.ilf_fields = XFS_ILOG_CORE | + (iip->ili_fields & ~XFS_ILOG_TIMESTAMP); iip->ili_format.ilf_size = nvecs; } |
