fs-writeback: Add helper function to start writeback if idle

[safe/jmp/linux-2.6] / fs / nfsd / nfs4state.c

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 42dab95..f19ed86 100644 (file)
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -1,6 +1,4 @@
 /*
-*  linux/fs/nfsd/nfs4state.c
-*
 *  Copyright (c) 2001 The Regents of the University of Michigan.
 *  All rights reserved.
 *
@@ -34,28 +32,14 @@
 *
 */
 
-#include <linux/param.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-
-#include <linux/sunrpc/svc.h>
-#include <linux/nfsd/nfsd.h>
-#include <linux/nfsd/cache.h>
 #include <linux/file.h>
-#include <linux/mount.h>
-#include <linux/workqueue.h>
 #include <linux/smp_lock.h>
-#include <linux/kthread.h>
-#include <linux/nfs4.h>
-#include <linux/nfsd/state.h>
-#include <linux/nfsd/xdr4.h>
 #include <linux/namei.h>
 #include <linux/swap.h>
-#include <linux/mutex.h>
-#include <linux/lockd/bind.h>
-#include <linux/module.h>
 #include <linux/sunrpc/svcauth_gss.h>
 #include <linux/sunrpc/clnt.h>
+#include "xdr4.h"
+#include "vfs.h"
 
 #define NFSDDBG_FACILITY                NFSDDBG_PROC
 
@@ -2416,11 +2400,8 @@ nfs4_open_delegation(struct svc_fh *fh, struct nfsd4_open *open, struct nfs4_sta
 
        memcpy(&open->op_delegate_stateid, &dp->dl_stateid, sizeof(dp->dl_stateid));
 
-       dprintk("NFSD: delegation stateid=(%08x/%08x/%08x/%08x)\n\n",
-                    dp->dl_stateid.si_boot,
-                    dp->dl_stateid.si_stateownerid,
-                    dp->dl_stateid.si_fileid,
-                    dp->dl_stateid.si_generation);
+       dprintk("NFSD: delegation stateid=" STATEID_FMT "\n",
+               STATEID_VAL(&dp->dl_stateid));
 out:
        if (open->op_claim_type == NFS4_OPEN_CLAIM_PREVIOUS
                        && flag == NFS4_OPEN_DELEGATE_NONE
@@ -2510,9 +2491,8 @@ nfsd4_process_open2(struct svc_rqst *rqstp, struct svc_fh *current_fh, struct nf
 
        status = nfs_ok;
 
-       dprintk("nfs4_process_open2: stateid=(%08x/%08x/%08x/%08x)\n",
-                   stp->st_stateid.si_boot, stp->st_stateid.si_stateownerid,
-                   stp->st_stateid.si_fileid, stp->st_stateid.si_generation);
+       dprintk("%s: stateid=" STATEID_FMT "\n", __func__,
+               STATEID_VAL(&stp->st_stateid));
 out:
        if (fp)
                put_nfs4_file(fp);
@@ -2678,9 +2658,8 @@ STALE_STATEID(stateid_t *stateid)
 {
        if (time_after((unsigned long)boot_time,
                        (unsigned long)stateid->si_boot)) {
-               dprintk("NFSD: stale stateid (%08x/%08x/%08x/%08x)!\n",
-                       stateid->si_boot, stateid->si_stateownerid,
-                       stateid->si_fileid, stateid->si_generation);
+               dprintk("NFSD: stale stateid " STATEID_FMT "!\n",
+                       STATEID_VAL(stateid));
                return 1;
        }
        return 0;
@@ -2692,9 +2671,8 @@ EXPIRED_STATEID(stateid_t *stateid)
        if (time_before((unsigned long)boot_time,
                        ((unsigned long)stateid->si_boot)) &&
            time_before((unsigned long)(stateid->si_boot + lease_time), get_seconds())) {
-               dprintk("NFSD: expired stateid (%08x/%08x/%08x/%08x)!\n",
-                       stateid->si_boot, stateid->si_stateownerid,
-                       stateid->si_fileid, stateid->si_generation);
+               dprintk("NFSD: expired stateid " STATEID_FMT "!\n",
+                       STATEID_VAL(stateid));
                return 1;
        }
        return 0;
@@ -2708,9 +2686,8 @@ stateid_error_map(stateid_t *stateid)
        if (EXPIRED_STATEID(stateid))
                return nfserr_expired;
 
-       dprintk("NFSD: bad stateid (%08x/%08x/%08x/%08x)!\n",
-               stateid->si_boot, stateid->si_stateownerid,
-               stateid->si_fileid, stateid->si_generation);
+       dprintk("NFSD: bad stateid " STATEID_FMT "!\n",
+               STATEID_VAL(stateid));
        return nfserr_bad_stateid;
 }
 
@@ -2896,10 +2873,8 @@ nfs4_preprocess_seqid_op(struct nfsd4_compound_state *cstate, u32 seqid,
        struct svc_fh *current_fh = &cstate->current_fh;
        __be32 status;
 
-       dprintk("NFSD: preprocess_seqid_op: seqid=%d " 
-                       "stateid = (%08x/%08x/%08x/%08x)\n", seqid,
-               stateid->si_boot, stateid->si_stateownerid, stateid->si_fileid,
-               stateid->si_generation);
+       dprintk("NFSD: %s: seqid=%d stateid = " STATEID_FMT "\n", __func__,
+               seqid, STATEID_VAL(stateid));
 
        *stpp = NULL;
        *sopp = NULL;
@@ -3031,12 +3006,8 @@ nfsd4_open_confirm(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
        sop->so_confirmed = 1;
        update_stateid(&stp->st_stateid);
        memcpy(&oc->oc_resp_stateid, &stp->st_stateid, sizeof(stateid_t));
-       dprintk("NFSD: nfsd4_open_confirm: success, seqid=%d " 
-               "stateid=(%08x/%08x/%08x/%08x)\n", oc->oc_seqid,
-                        stp->st_stateid.si_boot,
-                        stp->st_stateid.si_stateownerid,
-                        stp->st_stateid.si_fileid,
-                        stp->st_stateid.si_generation);
+       dprintk("NFSD: %s: success, seqid=%d stateid=" STATEID_FMT "\n",
+               __func__, oc->oc_seqid, STATEID_VAL(&stp->st_stateid));
 
        nfsd4_create_clid_dir(sop->so_client);
 out:
@@ -3295,9 +3266,8 @@ find_delegation_stateid(struct inode *ino, stateid_t *stid)
        struct nfs4_file *fp;
        struct nfs4_delegation *dl;
 
-       dprintk("NFSD:find_delegation_stateid stateid=(%08x/%08x/%08x/%08x)\n",
-                    stid->si_boot, stid->si_stateownerid,
-                    stid->si_fileid, stid->si_generation);
+       dprintk("NFSD: %s: stateid=" STATEID_FMT "\n", __func__,
+               STATEID_VAL(stid));
 
        fp = find_file(ino);
        if (!fp)