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| author | Paulo Alcantara <palcantara@suse.de> | 2018-11-14 17:13:25 -0200 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-12-28 10:13:11 -0600 |
| commit | 93d5cb517db39e8af8d1292f9e785e4983b7f708 (patch) | |
| tree | da84893e19fdc2d854d5983b7d54b7b2ce552baa /fs/cifs/cifsglob.h | |
| parent | 4a367dc0443566f87d73f2cdb94703b0e1374315 (diff) | |
| download | lwn-93d5cb517db39e8af8d1292f9e785e4983b7f708.tar.gz lwn-93d5cb517db39e8af8d1292f9e785e4983b7f708.zip | |
cifs: Add support for failover in cifs_reconnect()
After failing to reconnect to original target, it will retry any
target available from DFS cache.
Signed-off-by: Paulo Alcantara <palcantara@suse.de>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 45feb3ff7806..01ded7038b19 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -701,6 +701,13 @@ struct TCP_Server_Info { struct delayed_work reconnect; /* reconnect workqueue job */ struct mutex reconnect_mutex; /* prevent simultaneous reconnects */ unsigned long echo_interval; + + /* + * Number of targets available for reconnect. The more targets + * the more tasks have to wait to let the demultiplex thread + * reconnect. + */ + int nr_targets; }; static inline unsigned int |