Return-Path: linux-nfs-owner@vger.kernel.org Received: from casper.infradead.org ([85.118.1.10]:55225 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755861AbbAFQ3k (ORCPT ); Tue, 6 Jan 2015 11:29:40 -0500 From: Christoph Hellwig To: "J. Bruce Fields" Cc: Jeff Layton , linux-nfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, xfs@oss.sgi.com Subject: [PATCH 07/18] nfsd: make find/get/put file available outside nfs4state.c Date: Tue, 6 Jan 2015 17:28:30 +0100 Message-Id: <1420561721-9150-8-git-send-email-hch@lst.de> In-Reply-To: <1420561721-9150-1-git-send-email-hch@lst.de> References: <1420561721-9150-1-git-send-email-hch@lst.de> Sender: linux-nfs-owner@vger.kernel.org List-ID: Signed-off-by: Christoph Hellwig --- fs/nfsd/nfs4state.c | 10 ++-------- fs/nfsd/state.h | 7 +++++++ 2 files changed, 9 insertions(+), 8 deletions(-) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index e804e9b..b2054d4 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -282,7 +282,7 @@ static void nfsd4_free_file_rcu(struct rcu_head *rcu) kmem_cache_free(file_slab, fp); } -static inline void +void put_nfs4_file(struct nfs4_file *fi) { might_lock(&state_lock); @@ -295,12 +295,6 @@ put_nfs4_file(struct nfs4_file *fi) } } -static inline void -get_nfs4_file(struct nfs4_file *fi) -{ - atomic_inc(&fi->fi_ref); -} - static struct file * __nfs4_get_fd(struct nfs4_file *f, int oflag) { @@ -3300,7 +3294,7 @@ find_file_locked(struct knfsd_fh *fh, unsigned int hashval) return NULL; } -static struct nfs4_file * +struct nfs4_file * find_file(struct knfsd_fh *fh) { struct nfs4_file *fp; diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index 55a3ece..8bc961e 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -573,6 +573,13 @@ extern struct nfs4_client_reclaim *nfs4_client_to_reclaim(const char *name, struct nfsd_net *nn); extern bool nfs4_has_reclaimed_state(const char *name, struct nfsd_net *nn); +struct nfs4_file *find_file(struct knfsd_fh *fh); +void put_nfs4_file(struct nfs4_file *fi); +static inline void get_nfs4_file(struct nfs4_file *fi) +{ + atomic_inc(&fi->fi_ref); +} + /* grace period management */ void nfsd4_end_grace(struct nfsd_net *nn); -- 1.9.1