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| author | Chuck Lever <chuck.lever@oracle.com> | 2008-12-06 03:02:45 +0300 |
|---|---|---|
| committer | J. Bruce Fields <bfields@citi.umich.edu> | 2009-01-06 19:53:53 +0300 |
| commit | 67c6d107a689243979a2b5f15244b5261634a924 (patch) | |
| tree | 36e2093df96a449c284640c9cc329fc251e98bd0 /include/linux/lockd/lockd.h | |
| parent | 03eb1dcbb799304b58730f4dba65812f49fb305e (diff) | |
| download | linux-67c6d107a689243979a2b5f15244b5261634a924.tar.xz | |
NSM: Move nsm_find() to fs/lockd/mon.c
The nsm_find() function sets up fresh nsm_handle entries. This is
where we will store the "priv" cookie used to lookup nsm_handles during
reboot recovery. The cookie will be constructed when nsm_find()
creates a new nsm_handle.
As much as possible, I would like to keep everything that handles a
"priv" cookie in fs/lockd/mon.c so that all the smarts are in one
source file. That organization should make it pretty simple to see how
all this works.
To me, it makes more sense than the current arrangement to keep
nsm_find() with nsm_monitor() and nsm_unmonitor().
So, start reorganizing by moving nsm_find() into fs/lockd/mon.c. The
nsm_release() function comes along too, since it shares the nsm_lock
global variable.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Diffstat (limited to 'include/linux/lockd/lockd.h')
| -rw-r--r-- | include/linux/lockd/lockd.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index 38344bfb814a..8d715363c6ac 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -247,6 +247,12 @@ extern void nlm_host_rebooted(const struct sockaddr_in *, const char *, int nsm_monitor(const struct nlm_host *host); void nsm_unmonitor(const struct nlm_host *host); +struct nsm_handle *nsm_find(const struct sockaddr *sap, const size_t salen, + const char *hostname, + const size_t hostname_len, + const int create); +void nsm_release(struct nsm_handle *nsm); + /* * This is used in garbage collection and resource reclaim * A return value != 0 means destroy the lock/block/share |