diff options
| author | Paulo Alcantara <palcantara@suse.de> | 2018-11-14 17:20:31 -0200 |
|---|---|---|
| committer | Steve French <stfrench@microsoft.com> | 2018-12-28 10:13:11 -0600 |
| commit | a3a53b7603798fd875e2afbba7e2b9ba6b19c7c7 (patch) | |
| tree | 211c5626d7a2e56f6175b4a516dcbcfbf37dde27 /fs/cifs/misc.c | |
| parent | 23324407143dd923660378fd9b40b9a711972269 (diff) | |
| download | linux-a3a53b7603798fd875e2afbba7e2b9ba6b19c7c7.tar.bz2 | |
cifs: Add support for failover in smb2_reconnect()
After a successful failover in cifs_reconnect(), the smb2_reconnect()
function will make sure to reconnect every tcon to new target server.
For SMB2+.
Signed-off-by: Paulo Alcantara <palcantara@suse.de>
Signed-off-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs/cifs/misc.c')
| -rw-r--r-- | fs/cifs/misc.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c index 7c858d4c66f3..bee203055b30 100644 --- a/fs/cifs/misc.c +++ b/fs/cifs/misc.c @@ -952,3 +952,20 @@ void rqst_page_get_length(struct smb_rqst *rqst, unsigned int page, else if (page == 0) *len = rqst->rq_pagesz - rqst->rq_offset; } + +void extract_unc_hostname(const char *unc, const char **h, size_t *len) +{ + const char *end; + + /* skip initial slashes */ + while (*unc && (*unc == '\\' || *unc == '/')) + unc++; + + end = unc; + + while (*end && !(*end == '\\' || *end == '/')) + end++; + + *h = unc; + *len = end - unc; +} |