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| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-07-03 00:24:22 +0300 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2021-07-08 21:03:26 +0300 |
| commit | b4e89bcba2b3a966e043107cb52c682bb860cee7 (patch) | |
| tree | 90e44489ebdc294971b867814a4cbce8fed10791 /fs/nfs/nfs4proc.c | |
| parent | 0b77f97a7e42adc72bd566ff8cb733ea426f74f6 (diff) | |
| download | linux-b4e89bcba2b3a966e043107cb52c682bb860cee7.tar.xz | |
NFSv4/pnfs: Clean up layout get on open
Cache the layout in the arguments so we don't have to keep looking it up
from the inode.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 2031d2b9b6e3..78d5f15ee852 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -9419,7 +9419,7 @@ nfs4_layoutget_handle_exception(struct rpc_task *task, { struct inode *inode = lgp->args.inode; struct nfs_server *server = NFS_SERVER(inode); - struct pnfs_layout_hdr *lo; + struct pnfs_layout_hdr *lo = lgp->lo; int nfs4err = task->tk_status; int err, status = 0; LIST_HEAD(head); @@ -9471,7 +9471,6 @@ nfs4_layoutget_handle_exception(struct rpc_task *task, case -NFS4ERR_BAD_STATEID: exception->timeout = 0; spin_lock(&inode->i_lock); - lo = NFS_I(inode)->layout; /* If the open stateid was bad, then recover it. */ if (!lo || test_bit(NFS_LAYOUT_INVALID_STID, &lo->plh_flags) || !nfs4_stateid_match_other(&lgp->args.stateid, &lo->plh_stateid)) { @@ -9554,9 +9553,6 @@ nfs4_proc_layoutget(struct nfs4_layoutget *lgp, long *timeout) dprintk("--> %s\n", __func__); - /* nfs4_layoutget_release calls pnfs_put_layout_hdr */ - pnfs_get_layout_hdr(NFS_I(inode)->layout); - nfs4_init_sequence(&lgp->args.seq_args, &lgp->res.seq_res, 0, 0); task = rpc_run_task(&task_setup_data); |