forked from Minki/linux
5ab41ca467
This patch removes the iscsi_thread_set->[rx,tx]_post_start_comp that
was originally used synchronize startup between rx and tx threads within
a single thread_set.
Instead, use a single ->ts_activate_sem in iscsi_activate_thread_set()
to wait for both processes to awake in the RX/TX pre handlers.
Also, go ahead and refactor thread_set deallocate code into a common
iscsi_deallocate_thread_one(), and update iscsi_deallocate_thread_sets()
and iscsi_deallocate_extra_thread_sets() use this code
v3 changes:
- Make iscsi_deallocate_thread_one defined as static (Fengguang)
v2 changes:
- Set ISCSI_THREAD_SET_ACTIVE before calling complete in
iscsi_activate_thread_set
- Protect ts->conn sanity checks with ->ts_state_lock in
RX/TX pre handlers
- Add ->ts_activate_sem to save extra context switches per
iscsi_activate_thread_set() call.
- Refactor thread_set shutdown into iscsi_deallocate_thread_one()
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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| .. | ||
| iscsi_target_auth.c | ||
| iscsi_target_auth.h | ||
| iscsi_target_configfs.c | ||
| iscsi_target_configfs.h | ||
| iscsi_target_core.h | ||
| iscsi_target_datain_values.c | ||
| iscsi_target_datain_values.h | ||
| iscsi_target_device.c | ||
| iscsi_target_device.h | ||
| iscsi_target_erl0.c | ||
| iscsi_target_erl0.h | ||
| iscsi_target_erl1.c | ||
| iscsi_target_erl1.h | ||
| iscsi_target_erl2.c | ||
| iscsi_target_erl2.h | ||
| iscsi_target_login.c | ||
| iscsi_target_login.h | ||
| iscsi_target_nego.c | ||
| iscsi_target_nego.h | ||
| iscsi_target_nodeattrib.c | ||
| iscsi_target_nodeattrib.h | ||
| iscsi_target_parameters.c | ||
| iscsi_target_parameters.h | ||
| iscsi_target_seq_pdu_list.c | ||
| iscsi_target_seq_pdu_list.h | ||
| iscsi_target_stat.c | ||
| iscsi_target_stat.h | ||
| iscsi_target_tmr.c | ||
| iscsi_target_tmr.h | ||
| iscsi_target_tpg.c | ||
| iscsi_target_tpg.h | ||
| iscsi_target_tq.c | ||
| iscsi_target_tq.h | ||
| iscsi_target_transport.c | ||
| iscsi_target_util.c | ||
| iscsi_target_util.h | ||
| iscsi_target.c | ||
| iscsi_target.h | ||
| Kconfig | ||
| Makefile | ||