#include "cache.h"
#include "xdr3.h"
#include "vfs.h"
+#include "filecache.h"
#define NFSDDBG_FACILITY NFSDDBG_PROC
{
struct nfsd3_commitargs *argp = rqstp->rq_argp;
struct nfsd3_commitres *resp = rqstp->rq_resp;
+ struct nfsd_file *nf;
dprintk("nfsd: COMMIT(3) %s %u@%Lu\n",
SVCFH_fmt(&argp->fh),
(unsigned long long) argp->offset);
fh_copy(&resp->fh, &argp->fh);
- resp->status = nfsd_commit(rqstp, &resp->fh, argp->offset,
+ resp->status = nfsd_file_acquire(rqstp, &resp->fh, NFSD_MAY_WRITE |
+ NFSD_MAY_NOT_BREAK_LEASE, &nf);
+ if (resp->status)
+ goto out;
+ resp->status = nfsd_commit(rqstp, &resp->fh, nf, argp->offset,
argp->count, resp->verf);
+ nfsd_file_put(nf);
+out:
return rpc_success;
}
union nfsd4_op_u *u)
{
struct nfsd4_commit *commit = &u->commit;
+ struct nfsd_file *nf;
+ __be32 status;
- return nfsd_commit(rqstp, &cstate->current_fh, commit->co_offset,
+ status = nfsd_file_acquire(rqstp, &cstate->current_fh, NFSD_MAY_WRITE |
+ NFSD_MAY_NOT_BREAK_LEASE, &nf);
+ if (status != nfs_ok)
+ return status;
+
+ status = nfsd_commit(rqstp, &cstate->current_fh, nf, commit->co_offset,
commit->co_count,
(__be32 *)commit->co_verf.data);
+ nfsd_file_put(nf);
+ return status;
}
static __be32
* nfsd_commit - Commit pending writes to stable storage
* @rqstp: RPC request being processed
* @fhp: NFS filehandle
+ * @nf: target file
* @offset: raw offset from beginning of file
* @count: raw count of bytes to sync
* @verf: filled in with the server's current write verifier
* An nfsstat value in network byte order.
*/
__be32
-nfsd_commit(struct svc_rqst *rqstp, struct svc_fh *fhp, u64 offset,
- u32 count, __be32 *verf)
+nfsd_commit(struct svc_rqst *rqstp, struct svc_fh *fhp, struct nfsd_file *nf,
+ u64 offset, u32 count, __be32 *verf)
{
+ __be32 err = nfs_ok;
u64 maxbytes;
loff_t start, end;
struct nfsd_net *nn;
- struct nfsd_file *nf;
- __be32 err;
-
- err = nfsd_file_acquire(rqstp, fhp,
- NFSD_MAY_WRITE|NFSD_MAY_NOT_BREAK_LEASE, &nf);
- if (err)
- goto out;
/*
* Convert the client-provided (offset, count) range to a
} else
nfsd_copy_write_verifier(verf, nn);
- nfsd_file_put(nf);
-out:
return err;
}
__be32 nfsd_create_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
struct svc_fh *resfhp, struct nfsd_attrs *iap);
__be32 nfsd_commit(struct svc_rqst *rqst, struct svc_fh *fhp,
- u64 offset, u32 count, __be32 *verf);
+ struct nfsd_file *nf, u64 offset, u32 count,
+ __be32 *verf);
#ifdef CONFIG_NFSD_V4
__be32 nfsd_getxattr(struct svc_rqst *rqstp, struct svc_fh *fhp,
char *name, void **bufp, int *lenp);