commit | fc9dc401899ab280fe1849a0ca5800384726a793 | [log] [tgz] |
---|---|---|
author | Trond Myklebust <trond.myklebust@hammerspace.com> | Mon Feb 08 08:55:46 2021 -0500 |
committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | Mon Feb 08 11:26:14 2021 -0500 |
tree | dd650add42ee89972be1e8c33ba41470d218373d | |
parent | 37eaeed1a57e92d9db200ba7b4851a09c55eef5a [diff] |
NFS: Optimise sparse writes past the end of file If we're doing a write, and the entire page lies beyond the end-of-file, then we can assume the write can be extended to cover the beginning of the page, since we know the data in that region will be all zeros. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>