iser-target: Use debug_level parameter to control logging level (24f412dd) · Commits · 戴 / test

Personal preference, easier control of the log level with a single modparam which can be changed dynamically. Allows better saparation of control and IO plains. Replaced throughout ib_isert.c: s/pr_debug/isert_dbg/g s/pr_info/isert_info/g s/pr_warn/isert_warn/g s/pr_err/isert_err/g Plus nit checkpatch warning change. Signed-off-by:

Sagi Grimberg <sagig@mellanox.com> Signed-off-by:

Nicholas Bellinger <nab@linux-iscsi.org>

drivers/infiniband/ulp/isert/ib_isert.c

+182 −178

File changed.

Preview size limit exceeded, changes collapsed.

drivers/infiniband/ulp/isert/ib_isert.h

+27 −0

Original line number	Diff line number	Diff line
		@@ -4,6 +4,33 @@
		#include <rdma/ib_verbs.h>
		#include <rdma/rdma_cm.h>

		#define DRV_NAME "isert"
		#define PFX DRV_NAME ": "

		#define isert_dbg(fmt, arg...) \
		do { \
		if (unlikely(isert_debug_level > 2)) \
		printk(KERN_DEBUG PFX "%s: " fmt,\
		__func__ , ## arg); \
		} while (0)

		#define isert_warn(fmt, arg...) \
		do { \
		if (unlikely(isert_debug_level > 0)) \
		pr_warn(PFX "%s: " fmt, \
		__func__ , ## arg); \
		} while (0)

		#define isert_info(fmt, arg...) \
		do { \
		if (unlikely(isert_debug_level > 1)) \
		pr_info(PFX "%s: " fmt, \
		__func__ , ## arg); \
		} while (0)

		#define isert_err(fmt, arg...) \
		pr_err(PFX "%s: " fmt, __func__ , ## arg)

		#define ISERT_RDMA_LISTEN_BACKLOG 10
		#define ISCSI_ISER_SG_TABLESIZE 256
		#define ISER_FASTREG_LI_WRID 0xffffffffffffffffULL

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