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| author | Andy Adamson <andros@netapp.com> | 2012-05-23 05:02:35 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2012-05-24 16:15:48 -0400 |
| commit | 82be417aa37c05116e310b0f2171187ea389f89b (patch) | |
| tree | 901d8fc702d6aef425c4b17cdf62e4fdd8c81833 /fs/nfs/pnfs.c | |
| parent | 88034c3d88c2c48b215f2cc5eb22e564aa817f9c (diff) | |
| download | linux-stable-82be417aa37c05116e310b0f2171187ea389f89b.tar.gz linux-stable-82be417aa37c05116e310b0f2171187ea389f89b.tar.bz2 linux-stable-82be417aa37c05116e310b0f2171187ea389f89b.zip | |
NFSv4.1 cache mdsthreshold values on OPEN
Signed-off-by: Andy Adamson <andros@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/pnfs.c')
| -rw-r--r-- | fs/nfs/pnfs.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 5d09a36b2cd8..cbcb6aea58a3 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -1630,3 +1630,15 @@ out_free: kfree(data); goto out; } + +struct nfs4_threshold *pnfs_mdsthreshold_alloc(void) +{ + struct nfs4_threshold *thp; + + thp = kzalloc(sizeof(*thp), GFP_NOFS); + if (!thp) { + dprintk("%s mdsthreshold allocation failed\n", __func__); + return NULL; + } + return thp; +} |