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Commit 5110e4de authored by Joachim Fenkes's avatar Joachim Fenkes Committed by Roland Dreier
Browse files

IB/ehca: Replace get_paca()->paca_index by the more portable raw_smp_processor_id() 



We can use raw_smp_processor_id() here because the processor ID is
only used for debug output and therefore our use is preemption-unsafe.

Signed-off-by: default avatarJoachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
parent 0b5de968

drivers/infiniband/hw/ehca/ehca_tools.h

+7 −7
Original line number Diff line number Diff line
@@ -73,37 +73,37 @@ extern int ehca_debug_level; 
		if (unlikely(ehca_debug_level)) \

			dev_printk(KERN_DEBUG, (ib_dev)->dma_device, \

				   "PU%04x EHCA_DBG:%s " format "\n", \

				   get_paca()->paca_index, __FUNCTION__, \

				   raw_smp_processor_id(), __FUNCTION__, \

				   ## arg); \

	} while (0)



#define ehca_info(ib_dev, format, arg...) \

	dev_info((ib_dev)->dma_device, "PU%04x EHCA_INFO:%s " format "\n", \

		 get_paca()->paca_index, __FUNCTION__, ## arg)

		 raw_smp_processor_id(), __FUNCTION__, ## arg)



#define ehca_warn(ib_dev, format, arg...) \

	dev_warn((ib_dev)->dma_device, "PU%04x EHCA_WARN:%s " format "\n", \

		 get_paca()->paca_index, __FUNCTION__, ## arg)

		 raw_smp_processor_id(), __FUNCTION__, ## arg)



#define ehca_err(ib_dev, format, arg...) \

	dev_err((ib_dev)->dma_device, "PU%04x EHCA_ERR:%s " format "\n", \

		get_paca()->paca_index, __FUNCTION__, ## arg)

		raw_smp_processor_id(), __FUNCTION__, ## arg)



/* use this one only if no ib_dev available */

#define ehca_gen_dbg(format, arg...) \

	do { \

		if (unlikely(ehca_debug_level)) \

			printk(KERN_DEBUG "PU%04x EHCA_DBG:%s " format "\n", \

			       get_paca()->paca_index, __FUNCTION__, ## arg); \

			       raw_smp_processor_id(), __FUNCTION__, ## arg); \

	} while (0)



#define ehca_gen_warn(format, arg...) \

	printk(KERN_INFO "PU%04x EHCA_WARN:%s " format "\n", \

	       get_paca()->paca_index, __FUNCTION__, ## arg)

	       raw_smp_processor_id(), __FUNCTION__, ## arg)



#define ehca_gen_err(format, arg...) \

	printk(KERN_ERR "PU%04x EHCA_ERR:%s " format "\n", \

	       get_paca()->paca_index, __FUNCTION__, ## arg)

	       raw_smp_processor_id(), __FUNCTION__, ## arg)



/**

 * ehca_dmp - printk a memory block, whose length is n*8 bytes.