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SUNRPC: Add an rpc_pipefs front end for the sunrpc cache code

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From: Linux Kernel Mailing List
Subject: SUNRPC: Add an rpc_pipefs front end for the sunrpc cache code
Date: Friday, September 11, 2009 - 5:00 pm

Gitweb:     http://git.kernel.org/linus/8854e82d9accc80f43c0bc3ff06b5979ac858185
Commit:     8854e82d9accc80f43c0bc3ff06b5979ac858185
Parent:     173912a6add00f4715774dcecf9ee53274c5924c
Author:     Trond Myklebust <Trond.Myklebust@netapp.com>
AuthorDate: Sun Aug 9 15:14:30 2009 -0400
Committer:  Trond Myklebust <Trond.Myklebust@netapp.com>
CommitDate: Sun Aug 9 15:14:30 2009 -0400

    SUNRPC: Add an rpc_pipefs front end for the sunrpc cache code
    
    Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---
 include/linux/sunrpc/cache.h       |   13 ++++
 include/linux/sunrpc/rpc_pipe_fs.h |    8 ++
 net/sunrpc/cache.c                 |  126 ++++++++++++++++++++++++++++++++++++
 net/sunrpc/rpc_pipe.c              |   43 ++++++++++++
 4 files changed, 190 insertions(+), 0 deletions(-)

diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h
index 8e5bf30..6f52b4d 100644
--- a/include/linux/sunrpc/cache.h
+++ b/include/linux/sunrpc/cache.h
@@ -64,6 +64,10 @@ struct cache_detail_procfs {
 	struct proc_dir_entry   *flush_ent, *channel_ent, *content_ent;
 };
 
+struct cache_detail_pipefs {
+	struct dentry *dir;
+};
+
 struct cache_detail {
 	struct module *		owner;
 	int			hash_size;
@@ -110,6 +114,7 @@ struct cache_detail {
 
 	union {
 		struct cache_detail_procfs procfs;
+		struct cache_detail_pipefs pipefs;
 	} u;
 };
 
@@ -135,6 +140,10 @@ struct cache_deferred_req {
 };
 
 
+extern const struct file_operations cache_file_operations_pipefs;
+extern const struct file_operations content_file_operations_pipefs;
+extern const struct file_operations cache_flush_operations_pipefs;
+
 extern struct cache_head *
 sunrpc_cache_lookup(struct cache_detail *detail,
 		    struct cache_head *key, int hash);
@@ -186,6 +195,10 @@ extern void cache_purge(struct cache_detail *detail);
 extern int cache_register(struct cache_detail *cd);
 extern void cache_unregister(struct cache_detail *cd);
 
+extern int sunrpc_cache_register_pipefs(struct ...
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Previous thread: SUNRPC: Replace rpc_client->cl_dentry and cl_mnt, with a cl_path by Linux Kernel Mailing List on Friday, September 11, 2009 - 5:00 pm. (1 message)

Next thread: SUNRPC: Move procfs-specific stuff out of the generic sunrpc cache code by Linux Kernel Mailing List on Friday, September 11, 2009 - 5:00 pm. (1 message)