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| author | Jeff Layton <jlayton@redhat.com> | 2011-01-11 07:24:01 -0500 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2011-01-19 17:52:30 +0000 |
| commit | c5797a945cac4c470f0113fc839c521aab0d799d (patch) | |
| tree | e54271a77265dce9ac6a10e5c6f15d9fe7886e4c /fs | |
| parent | 9d78315b03fc91228306db42edc533efa69cb518 (diff) | |
| download | linux-stable-c5797a945cac4c470f0113fc839c521aab0d799d.tar.gz linux-stable-c5797a945cac4c470f0113fc839c521aab0d799d.tar.bz2 linux-stable-c5797a945cac4c470f0113fc839c521aab0d799d.zip | |
cifs: make wait_for_free_request take a TCP_Server_Info pointer
The cifsSesInfo pointer is only used to get at the server.
Reviewed-by: Suresh Jayaraman <sjayaraman@suse.de>
Reviewed-by: Pavel Shilovsky <piastryyy@gmail.com>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/transport.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/fs/cifs/transport.c b/fs/cifs/transport.c index 59ca81b16919..9a14f77e0ab2 100644 --- a/fs/cifs/transport.c +++ b/fs/cifs/transport.c @@ -244,31 +244,31 @@ smb_send(struct TCP_Server_Info *server, struct smb_hdr *smb_buffer, return smb_sendv(server, &iov, 1); } -static int wait_for_free_request(struct cifsSesInfo *ses, const int long_op) +static int wait_for_free_request(struct TCP_Server_Info *server, + const int long_op) { if (long_op == CIFS_ASYNC_OP) { /* oplock breaks must not be held up */ - atomic_inc(&ses->server->inFlight); + atomic_inc(&server->inFlight); return 0; } spin_lock(&GlobalMid_Lock); while (1) { - if (atomic_read(&ses->server->inFlight) >= - cifs_max_pending){ + if (atomic_read(&server->inFlight) >= cifs_max_pending) { spin_unlock(&GlobalMid_Lock); #ifdef CONFIG_CIFS_STATS2 - atomic_inc(&ses->server->num_waiters); + atomic_inc(&server->num_waiters); #endif - wait_event(ses->server->request_q, - atomic_read(&ses->server->inFlight) + wait_event(server->request_q, + atomic_read(&server->inFlight) < cifs_max_pending); #ifdef CONFIG_CIFS_STATS2 - atomic_dec(&ses->server->num_waiters); + atomic_dec(&server->num_waiters); #endif spin_lock(&GlobalMid_Lock); } else { - if (ses->server->tcpStatus == CifsExiting) { + if (server->tcpStatus == CifsExiting) { spin_unlock(&GlobalMid_Lock); return -ENOENT; } @@ -278,7 +278,7 @@ static int wait_for_free_request(struct cifsSesInfo *ses, const int long_op) /* update # of requests on the wire to server */ if (long_op != CIFS_BLOCKING_OP) - atomic_inc(&ses->server->inFlight); + atomic_inc(&server->inFlight); spin_unlock(&GlobalMid_Lock); break; } @@ -413,7 +413,7 @@ SendReceive2(const unsigned int xid, struct cifsSesInfo *ses, to the same server. We may make this configurable later or use ses->maxReq */ - rc = wait_for_free_request(ses, long_op); + rc = wait_for_free_request(ses->server, long_op); if (rc) { cifs_small_buf_release(in_buf); return rc; @@ -610,7 +610,7 @@ SendReceive(const unsigned int xid, struct cifsSesInfo *ses, return -EIO; } - rc = wait_for_free_request(ses, long_op); + rc = wait_for_free_request(ses->server, long_op); if (rc) return rc; @@ -845,7 +845,7 @@ SendReceiveBlockingLock(const unsigned int xid, struct cifsTconInfo *tcon, return -EIO; } - rc = wait_for_free_request(ses, CIFS_BLOCKING_OP); + rc = wait_for_free_request(ses->server, CIFS_BLOCKING_OP); if (rc) return rc; |