Commit 2df6b762 authored by Alexander Aring's avatar Alexander Aring Committed by David Teigland
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fs: dlm: add dlm macros for ratelimit log 



This patch add ratelimit macro to dlm subsystem and will set the
connecting log message to ratelimit. In non blocking connecting cases it
will print out this message a lot.

Signed-off-by: default avatarAlexander Aring <aahringo@redhat.com>
Signed-off-by: default avatarDavid Teigland <teigland@redhat.com>
parent c937aabb

fs/dlm/dlm_internal.h

+2 −0
Original line number Diff line number Diff line
@@ -60,6 +60,8 @@ struct dlm_mhandle; 


#define log_print(fmt, args...) \

	printk(KERN_ERR "dlm: "fmt"\n" , ##args)

#define log_print_ratelimited(fmt, args...) \

	printk_ratelimited(KERN_ERR "dlm: "fmt"\n", ##args)

#define log_error(ls, fmt, args...) \

	printk(KERN_ERR "dlm: %s: " fmt "\n", (ls)->ls_name , ##args)

fs/dlm/lowcomms.c

+2 −2
Original line number Diff line number Diff line
@@ -1075,7 +1075,7 @@ static void sctp_connect_to_sock(struct connection *con) 


	make_sockaddr(&daddr, dlm_config.ci_tcp_port, &addr_len);



	log_print("connecting to %d", con->nodeid);

	log_print_ratelimited("connecting to %d", con->nodeid);



	/* Turn off Nagle's algorithm */

	sctp_sock_set_nodelay(sock->sk);
@@ -1171,7 +1171,7 @@ static void tcp_connect_to_sock(struct connection *con) 


	make_sockaddr(&saddr, dlm_config.ci_tcp_port, &addr_len);



	log_print("connecting to %d", con->nodeid);

	log_print_ratelimited("connecting to %d", con->nodeid);



	/* Turn off Nagle's algorithm */

	tcp_sock_set_nodelay(sock->sk);