Commit cd513e04 authored by Damien Le Moal's avatar Damien Le Moal Committed by Keith Busch
Browse files

nvme: tcp: Fix compilation warning with W=1 



When compiling with W=1, a warning result for the function
nvme_tcp_set_queue_io_cpu():

host/tcp.c:1578: warning: Function parameter or struct member 'queue'
not described in 'nvme_tcp_set_queue_io_cpu'
host/tcp.c:1578: warning: expecting prototype for Track the number of
queues assigned to each cpu using a global per(). Prototype was for
nvme_tcp_set_queue_io_cpu() instead

Avoid this warning by using the regular comment format for the function
nvme_tcp_set_queue_io_cpu() instead of the kdoc comment format.

Fixes: 32193789 ("nvme-tcp: Fix I/O queue cpu spreading for multiple controllers")
Signed-off-by: default avatarDamien Le Moal <dlemoal@kernel.org>
Reviewed-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarSagi Grimberg <sagi@grimberg.me>
Signed-off-by: default avatarKeith Busch <kbusch@kernel.org>
parent 01ef7ff7

drivers/nvme/host/tcp.c

+1 −1
Original line number Diff line number Diff line
@@ -1608,7 +1608,7 @@ static bool nvme_tcp_poll_queue(struct nvme_tcp_queue *queue) 
			  ctrl->io_queues[HCTX_TYPE_POLL];

}



/**

/*

 * Track the number of queues assigned to each cpu using a global per-cpu

 * counter and select the least used cpu from the mq_map. Our goal is to spread

 * different controllers I/O threads across different cpu cores.