diff options
Diffstat (limited to 'fs/cifs/smb1ops.c')
| -rw-r--r-- | fs/cifs/smb1ops.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c index ddc8ca6c3090..d9d615fbed3f 100644 --- a/fs/cifs/smb1ops.c +++ b/fs/cifs/smb1ops.c @@ -100,11 +100,39 @@ cifs_find_mid(struct TCP_Server_Info *server, char *buffer) return NULL; } +static void +cifs_add_credits(struct TCP_Server_Info *server, const unsigned int add) +{ + spin_lock(&server->req_lock); + server->credits += add; + server->in_flight--; + spin_unlock(&server->req_lock); + wake_up(&server->request_q); +} + +static void +cifs_set_credits(struct TCP_Server_Info *server, const int val) +{ + spin_lock(&server->req_lock); + server->credits = val; + server->oplocks = val > 1 ? enable_oplocks : false; + spin_unlock(&server->req_lock); +} + +static int * +cifs_get_credits_field(struct TCP_Server_Info *server) +{ + return &server->credits; +} + struct smb_version_operations smb1_operations = { .send_cancel = send_nt_cancel, .compare_fids = cifs_compare_fids, .setup_request = cifs_setup_request, .check_receive = cifs_check_receive, + .add_credits = cifs_add_credits, + .set_credits = cifs_set_credits, + .get_credits_field = cifs_get_credits_field, .read_data_offset = cifs_read_data_offset, .read_data_length = cifs_read_data_length, .map_error = map_smb_to_linux_error, |