We can use raw_smp_processor_id() here because the processor ID is only used
for debug output and may therefore be preemption-unsafe.
Signed-off-by: Joachim Fenkes <[email protected]>
---
This is the same patch, but with smp_processor_id() replaced by
raw_smp_processor_id(), as kindly pointed out to me by Nathan. Thanks!
drivers/infiniband/hw/ehca/ehca_tools.h | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/drivers/infiniband/hw/ehca/ehca_tools.h b/drivers/infiniband/hw/ehca/ehca_tools.h
index f9b264b..4a8346a 100644
--- a/drivers/infiniband/hw/ehca/ehca_tools.h
+++ b/drivers/infiniband/hw/ehca/ehca_tools.h
@@ -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.
--
1.5.2
-
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