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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-10-17 17:54:32 -0400 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-12-01 17:21:40 -0500 |
| commit | 6604b203fb6394ed1f24c21bfa3c207e5ae8e461 (patch) | |
| tree | af5022c5b4bb52bb69626dbfb13bc020d7bcae2a /fs/nfs/pnfs.h | |
| parent | 9888d837f3cf6b1f38f7717ab58236f94123ca19 (diff) | |
| download | linux-6604b203fb6394ed1f24c21bfa3c207e5ae8e461.tar.gz linux-6604b203fb6394ed1f24c21bfa3c207e5ae8e461.tar.bz2 linux-6604b203fb6394ed1f24c21bfa3c207e5ae8e461.zip | |
pNFS: On error, do not send LAYOUTGET until the LAYOUTRETURN has completed
If there is an I/O error, we should not call LAYOUTGET until the
LAYOUTRETURN that reports the error is complete.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Cc: stable@vger.kernel.org # v4.8+
Diffstat (limited to 'fs/nfs/pnfs.h')
| -rw-r--r-- | fs/nfs/pnfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/nfs/pnfs.h b/fs/nfs/pnfs.h index 5c295512c967..44cad8afda0e 100644 --- a/fs/nfs/pnfs.h +++ b/fs/nfs/pnfs.h @@ -96,6 +96,7 @@ enum { NFS_LAYOUT_RW_FAILED, /* get rw layout failed stop trying */ NFS_LAYOUT_BULK_RECALL, /* bulk recall affecting layout */ NFS_LAYOUT_RETURN, /* layoutreturn in progress */ + NFS_LAYOUT_RETURN_LOCK, /* Serialise layoutreturn */ NFS_LAYOUT_RETURN_REQUESTED, /* Return this layout ASAP */ NFS_LAYOUT_INVALID_STID, /* layout stateid id is invalid */ NFS_LAYOUT_FIRST_LAYOUTGET, /* Serialize first layoutget */ |