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[DLM] Fix schedule() calls 

I was a little over-enthusiastic turning schedule() calls int cond_sched() when fixing the DLM for Andrew Morton.

These four should really be calls to schedule() or the dlm can busy-wait.

Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
This commit is contained in:
Patrick Caulfield 2007-01-02 17:01:05 +00:00 committed by Steven Whitehouse
parent 5509826f1e
commit 3fb4a251fe
2 changed files with 4 additions and 4 deletions
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4
fs/dlm/lowcomms-sctp.c
View File

@ -1109,7 +1109,7 @@ static int dlm_recvd(void *data)
set_current_state(TASK_INTERRUPTIBLE); set_current_state(TASK_INTERRUPTIBLE);
add_wait_queue(&lowcomms_recv_wait, &wait); add_wait_queue(&lowcomms_recv_wait, &wait);
if (!test_bit(CF_READ_PENDING, &sctp_con.flags)) if (!test_bit(CF_READ_PENDING, &sctp_con.flags))
cond_resched(); schedule();
remove_wait_queue(&lowcomms_recv_wait, &wait); remove_wait_queue(&lowcomms_recv_wait, &wait);
set_current_state(TASK_RUNNING); set_current_state(TASK_RUNNING);
@ -1141,7 +1141,7 @@ static int dlm_sendd(void *data)
while (!kthread_should_stop()) { while (!kthread_should_stop()) {
set_current_state(TASK_INTERRUPTIBLE); set_current_state(TASK_INTERRUPTIBLE);
if (write_list_empty()) if (write_list_empty())
cond_resched(); schedule();
set_current_state(TASK_RUNNING); set_current_state(TASK_RUNNING);
if (sctp_con.eagain_flag) { if (sctp_con.eagain_flag) {

4
fs/dlm/lowcomms-tcp.c
View File

@ -996,7 +996,7 @@ static int dlm_recvd(void *data)
while (!kthread_should_stop()) { while (!kthread_should_stop()) {
set_current_state(TASK_INTERRUPTIBLE); set_current_state(TASK_INTERRUPTIBLE);
if (read_list_empty()) if (read_list_empty())
cond_resched(); schedule();
set_current_state(TASK_RUNNING); set_current_state(TASK_RUNNING);
process_sockets(); process_sockets();
@ -1030,7 +1030,7 @@ static int dlm_sendd(void *data)
while (!kthread_should_stop()) { while (!kthread_should_stop()) {
set_current_state(TASK_INTERRUPTIBLE); set_current_state(TASK_INTERRUPTIBLE);
if (write_and_state_lists_empty()) if (write_and_state_lists_empty())
cond_resched(); schedule();
set_current_state(TASK_RUNNING); set_current_state(TASK_RUNNING);
process_state_queue(); process_state_queue();