lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
Open Source and information security mailing list archives
| ||
|
Date: Wed, 23 Nov 2011 14:51:56 +0300 From: Stanislav Kinsbursky <skinsbursky@...allels.com> To: bfields@...ldses.org, Trond.Myklebust@...app.com Cc: linux-nfs@...r.kernel.org, xemul@...allels.com, neilb@...e.de, netdev@...r.kernel.org, linux-kernel@...r.kernel.org, jbottomley@...allels.com, davem@...emloft.net, devel@...nvz.org Subject: [PATCH 5/6] SUNRPC: remove RPC pipefs mount point manipulations from RPC clients code Now, with RPC pipefs mount notifications handling in RPC clients, we can remove mount point creation and destruction. RPC clients dentries will be created on PipeFS mount event and removed on umount event. Signed-off-by: Stanislav Kinsbursky <skinsbursky@...allels.com> --- net/sunrpc/clnt.c | 15 +++------------ 1 files changed, 3 insertions(+), 12 deletions(-) diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 23776a4..eb2595f 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -112,7 +112,6 @@ static void rpc_clnt_remove_pipedir(struct rpc_clnt *clnt) __rpc_clnt_remove_pipedir(clnt); rpc_put_sb_net(clnt->cl_xprt->xprt_net); } - rpc_put_mount(); } static struct dentry *rpc_setup_pipedir_sb(struct super_block *sb, @@ -158,21 +157,13 @@ rpc_setup_pipedir(struct rpc_clnt *clnt, char *dir_name) clnt->cl_path.dentry = NULL; if (dir_name == NULL) return 0; - - path.mnt = rpc_get_mount(); - if (IS_ERR(path.mnt)) - return PTR_ERR(path.mnt); pipefs_sb = rpc_get_sb_net(clnt->cl_xprt->xprt_net); - if (!pipefs_sb) { - rpc_put_mount(); - return -ENOENT; - } + if (!pipefs_sb) + return 0; path.dentry = rpc_setup_pipedir_sb(pipefs_sb, clnt, dir_name); rpc_put_sb_net(clnt->cl_xprt->xprt_net); - if (IS_ERR(path.dentry)) { - rpc_put_mount(); + if (IS_ERR(path.dentry)) return PTR_ERR(path.dentry); - } clnt->cl_path = path; return 0; } -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists