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| author | Trond Myklebust | 2013-03-20 18:23:33 +0100 |
|---|---|---|
| committer | Trond Myklebust | 2013-03-21 15:31:21 +0100 |
| commit | 240286725d854331422cb15957f8d9bf2741d4e3 (patch) | |
| tree | 2b92c0f41ef7e303dd26f976a8afcdae467b08f0 /samples | |
| parent | NFSv4.1: Always clear the NFS_INO_LAYOUTCOMMIT in layoutreturn (diff) | |
| download | kernel-qcow2-linux-240286725d854331422cb15957f8d9bf2741d4e3.tar.gz kernel-qcow2-linux-240286725d854331422cb15957f8d9bf2741d4e3.tar.xz kernel-qcow2-linux-240286725d854331422cb15957f8d9bf2741d4e3.zip | |
NFSv4.1: Add a helper pnfs_commit_and_return_layout
In order to be able to safely return the layout in nfs4_proc_setattr,
we need to block new uses of the layout, wait for all outstanding
users of the layout to complete, commit the layout and then return it.
This patch adds a helper in order to do all this safely.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Boaz Harrosh <bharrosh@panasas.com>
Diffstat (limited to 'samples')
0 files changed, 0 insertions, 0 deletions