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cifs: register CIFS for caching

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Define CIFS for FS-Cache and register for caching. Upon registration the
top-level index object cookie will be stuck to the netfs definition by
FS-Cache.

Signed-off-by: Suresh Jayaraman <sjayaraman@suse.de>
Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Suresh Jayaraman
2010-07-05 18:11:50 +05:30
committed by Steve French
parent c21dfb699f
commit f579cf3cfd
4 changed files with 95 additions and 0 deletions
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8
fs/cifs/cifsfs.c
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@@ -47,6 +47,7 @@
#include <linux/key-type.h>
#include "dns_resolve.h"
#include "cifs_spnego.h"
#include "fscache.h"
#define CIFS_MAGIC_NUMBER 0xFF534D42 /* the first four bytes of SMB PDUs */
int cifsFYI = 0;
@@ -902,6 +903,10 @@ init_cifs(void)
cFYI(1, "cifs_max_pending set to max of 256");
}
rc = cifs_fscache_register();
if (rc)
goto out;
rc = cifs_init_inodecache();
if (rc)
goto out_clean_proc;
@@ -951,6 +956,8 @@ init_cifs(void)
cifs_destroy_inodecache();
out_clean_proc:
cifs_proc_clean();
cifs_fscache_unregister();
out:
return rc;
}
@@ -959,6 +966,7 @@ exit_cifs(void)
{
cFYI(DBG2, "exit_cifs");
cifs_proc_clean();
cifs_fscache_unregister();
#ifdef CONFIG_CIFS_DFS_UPCALL
cifs_dfs_release_automount_timer();
cifs_exit_dns_resolver();