| commit | d9156f9f364897e93bdd98b4ad22138de18f7c24 | [log] [tgz] |
|---|---|---|
| author | Trond Myklebust <Trond.Myklebust@netapp.com> | Tue Jul 12 13:42:02 2011 -0400 |
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | Fri Jul 15 09:12:21 2011 -0400 |
| tree | f748c7b8d4a0eff52fcaa78fb4de216391efedf2 | |
| parent | d097971d8ab4042eaa4bff98698ae9cc55942327 [diff] |
NFS: Allow the nfs_pageio_descriptor to signal that a re-coalesce is needed If an attempt to do pNFS fails, and we have to fall back to writing through the MDS, then we may want to re-coalesce the requests that we already have since the block size for the MDS read/writes may be different to that of the DS read/writes. Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>