From: Vivek Goyal Date: Wed, 21 Aug 2019 13:37:35 -0400 Message-Id: <20190821173742.24574-7-vgoyal@redhat.com> In-Reply-To: <20190821173742.24574-1-vgoyal@redhat.com> References: <20190821173742.24574-1-vgoyal@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Virtio-fs] [PATCH 06/13] fuse: export fuse_get_unique() List-Id: Development discussions about virtio-fs List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, miklos@szeredi.hu Cc: virtio-fs@redhat.com, vgoyal@redhat.com From: Stefan Hajnoczi virtio-fs will need unique IDs for FORGET requests from outside fs/fuse/dev.c. Make the symbol visible. Signed-off-by: Stefan Hajnoczi --- fs/fuse/dev.c | 3 ++- fs/fuse/fuse_i.h | 5 +++++ 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 14c8ea3d189c..6215bc7d4255 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -363,11 +363,12 @@ unsigned fuse_len_args(unsigned numargs, struct fuse_arg *args) } EXPORT_SYMBOL_GPL(fuse_len_args); -static u64 fuse_get_unique(struct fuse_iqueue *fiq) +u64 fuse_get_unique(struct fuse_iqueue *fiq) { fiq->reqctr += FUSE_REQ_ID_STEP; return fiq->reqctr; } +EXPORT_SYMBOL_GPL(fuse_get_unique); static unsigned int fuse_req_hash(u64 unique) { diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 49f83f00c79c..7da756e2859e 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -1104,4 +1104,9 @@ int fuse_readdir(struct file *file, struct dir_context *ctx); */ unsigned fuse_len_args(unsigned numargs, struct fuse_arg *args); +/** + * Get the next unique ID for a request + */ +u64 fuse_get_unique(struct fuse_iqueue *fiq); + #endif /* _FS_FUSE_I_H */ -- 2.20.1