nfsfh.c (19d008b46941b8c668402170522e0f7a9258409c) nfsfh.c (dd8dd403d7b223cc77ee89d8d09caf045e90e648)
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * NFS server file handle treatment.
4 *
5 * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
6 * Portions Copyright (C) 1999 G. Allen Morris III <gam3@acm.org>
7 * Extensive rewrite by Neil Brown <neilb@cse.unsw.edu.au> Southern-Spring 1999
8 * ... and again Southern-Winter 2001 to support export_operations

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544 set_version_and_fsid_type(fhp, exp, ref_fh);
545
546 /* If we have a ref_fh, then copy the fh_no_wcc setting from it. */
547 fhp->fh_no_wcc = ref_fh ? ref_fh->fh_no_wcc : false;
548
549 if (ref_fh == fhp)
550 fh_put(ref_fh);
551
1// SPDX-License-Identifier: GPL-2.0
2/*
3 * NFS server file handle treatment.
4 *
5 * Copyright (C) 1995, 1996 Olaf Kirch <okir@monad.swb.de>
6 * Portions Copyright (C) 1999 G. Allen Morris III <gam3@acm.org>
7 * Extensive rewrite by Neil Brown <neilb@cse.unsw.edu.au> Southern-Spring 1999
8 * ... and again Southern-Winter 2001 to support export_operations

--- 535 unchanged lines hidden (view full) ---

544 set_version_and_fsid_type(fhp, exp, ref_fh);
545
546 /* If we have a ref_fh, then copy the fh_no_wcc setting from it. */
547 fhp->fh_no_wcc = ref_fh ? ref_fh->fh_no_wcc : false;
548
549 if (ref_fh == fhp)
550 fh_put(ref_fh);
551
552 if (fhp->fh_locked || fhp->fh_dentry) {
552 if (fhp->fh_dentry) {
553 printk(KERN_ERR "fh_compose: fh %pd2 not initialized!\n",
554 dentry);
555 }
556 if (fhp->fh_maxsize < NFS_FHSIZE)
557 printk(KERN_ERR "fh_compose: called with maxsize %d! %pd2\n",
558 fhp->fh_maxsize,
559 dentry);
560

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695 * Release a file handle.
696 */
697void
698fh_put(struct svc_fh *fhp)
699{
700 struct dentry * dentry = fhp->fh_dentry;
701 struct svc_export * exp = fhp->fh_export;
702 if (dentry) {
553 printk(KERN_ERR "fh_compose: fh %pd2 not initialized!\n",
554 dentry);
555 }
556 if (fhp->fh_maxsize < NFS_FHSIZE)
557 printk(KERN_ERR "fh_compose: called with maxsize %d! %pd2\n",
558 fhp->fh_maxsize,
559 dentry);
560

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695 * Release a file handle.
696 */
697void
698fh_put(struct svc_fh *fhp)
699{
700 struct dentry * dentry = fhp->fh_dentry;
701 struct svc_export * exp = fhp->fh_export;
702 if (dentry) {
703 fh_unlock(fhp);
704 fhp->fh_dentry = NULL;
705 dput(dentry);
706 fh_clear_pre_post_attrs(fhp);
707 }
708 fh_drop_write(fhp);
709 if (exp) {
710 exp_put(exp);
711 fhp->fh_export = NULL;

--- 46 unchanged lines hidden --- 		703 fhp->fh_dentry = NULL;
704 dput(dentry);
705 fh_clear_pre_post_attrs(fhp);
706 }
707 fh_drop_write(fhp);
708 if (exp) {
709 exp_put(exp);
710 fhp->fh_export = NULL;

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