diff options
| author |   Varun Prakash <varun@chelsio.com> | 2016-04-20 00:00:14 +0530 |
|---|---|---|
| committer |   Nicholas Bellinger <nab@linux-iscsi.org> | 2016-05-09 23:12:09 -0700 |
| commit | c0b7373be811307c5ff1de8c8547aae3597d24aa (patch) | |
| tree | 59c6e68dee76c79717c2d7d1ccc9a94a9e70c335 /drivers/target/iscsi | |
| parent | iscsi-target: add void (*iscsit_get_r2t_ttt)() (diff) | |
| download | linux-dev-c0b7373be811307c5ff1de8c8547aae3597d24aa.tar.xz linux-dev-c0b7373be811307c5ff1de8c8547aae3597d24aa.zip | |
iscsi-target: move iscsit_thread_check_cpumask()
Move iscsit_thread_check_cpumask() to header
file so that ISCSI_HW_OFFLOAD and other transport drivers
can call this function to ensure both tx and rx thread
runs on same cpu.
Signed-off-by: Varun Prakash <varun@chelsio.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/target/iscsi')
| -rw-r--r-- | drivers/target/iscsi/iscsi_target.c | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c index a28eb87d6efc..28fc7fb5035f 100644 --- a/drivers/target/iscsi/iscsi_target.c +++ b/drivers/target/iscsi/iscsi_target.c @@ -3580,32 +3580,6 @@ void iscsit_thread_get_cpumask(struct iscsi_conn *conn) cpumask_setall(conn->conn_cpumask); } -static inline void iscsit_thread_check_cpumask( - struct iscsi_conn *conn, - struct task_struct *p, - int mode) -{ - /* - * mode == 1 signals iscsi_target_tx_thread() usage. - * mode == 0 signals iscsi_target_rx_thread() usage. - */ - if (mode == 1) { - if (!conn->conn_tx_reset_cpumask) - return; - conn->conn_tx_reset_cpumask = 0; - } else { - if (!conn->conn_rx_reset_cpumask) - return; - conn->conn_rx_reset_cpumask = 0; - } - /* - * Update the CPU mask for this single kthread so that - * both TX and RX kthreads are scheduled to run on the - * same CPU. - */ - set_cpus_allowed_ptr(p, conn->conn_cpumask); -} - static int iscsit_immediate_queue(struct iscsi_conn *conn, struct iscsi_cmd *cmd, int state) { |