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staging/lustre: Remove unused ptlrpcd_add_rqset()

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No point in retaining it if it's unused.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oleg Drokin 2015-09-28 23:43:51 -04:00 committed by Greg Kroah-Hartman
parent 2d075f05f4
commit d5febc9916
2 changed files with 0 additions and 43 deletions
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1
drivers/staging/lustre/lustre/include/lustre_net.h
View File

@ -2902,7 +2902,6 @@ void ptlrpcd_stop(struct ptlrpcd_ctl *pc, int force);
void ptlrpcd_free(struct ptlrpcd_ctl *pc);
void ptlrpcd_wake(struct ptlrpc_request *req);
void ptlrpcd_add_req(struct ptlrpc_request *req);
void ptlrpcd_add_rqset(struct ptlrpc_request_set *set);
int ptlrpcd_addref(void);
void ptlrpcd_decref(void);

42
drivers/staging/lustre/lustre/ptlrpc/ptlrpcd.c
View File

@ -195,48 +195,6 @@ ptlrpcd_select_pc(struct ptlrpc_request *req)
return &pd->pd_threads[idx];
}
/**
* Move all request from an existing request set to the ptlrpcd queue.
* All requests from the set must be in phase RQ_PHASE_NEW.
*/
void ptlrpcd_add_rqset(struct ptlrpc_request_set *set)
{
struct list_head *tmp, *pos;
struct ptlrpcd_ctl *pc;
struct ptlrpc_request_set *new;
int count, i;
pc = ptlrpcd_select_pc(NULL);
new = pc->pc_set;
list_for_each_safe(pos, tmp, &set->set_requests) {
struct ptlrpc_request *req =
list_entry(pos, struct ptlrpc_request,
rq_set_chain);
LASSERT(req->rq_phase == RQ_PHASE_NEW);
req->rq_set = new;
req->rq_queued_time = cfs_time_current();
}
spin_lock(&new->set_new_req_lock);
list_splice_init(&set->set_requests, &new->set_new_requests);
i = atomic_read(&set->set_remaining);
count = atomic_add_return(i, &new->set_new_count);
atomic_set(&set->set_remaining, 0);
spin_unlock(&new->set_new_req_lock);
if (count == i) {
wake_up(&new->set_waitq);
/* XXX: It maybe unnecessary to wakeup all the partners. But to
* guarantee the async RPC can be processed ASAP, we have
* no other better choice. It maybe fixed in future. */
for (i = 0; i < pc->pc_npartners; i++)
wake_up(&pc->pc_partners[i]->pc_set->set_waitq);
}
}
EXPORT_SYMBOL(ptlrpcd_add_rqset);
/**
* Return transferred RPCs count.
*/