From: Alexander Aring Date: Fri, 21 May 2021 19:08:34 +0000 (-0400) Subject: fs: dlm: add dlm macros for ratelimit log X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2df6b7627a81b1407378125246eacdb1d8c90036;p=linux.git 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: Alexander Aring Signed-off-by: David Teigland --- diff --git a/fs/dlm/dlm_internal.h b/fs/dlm/dlm_internal.h index 04fe9f525ac78..ae3fdf6d9cdad 100644 --- a/fs/dlm/dlm_internal.h +++ b/fs/dlm/dlm_internal.h @@ -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) diff --git a/fs/dlm/lowcomms.c b/fs/dlm/lowcomms.c index 166e36fcf3e4c..15810701b13ef 100644 --- a/fs/dlm/lowcomms.c +++ b/fs/dlm/lowcomms.c @@ -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);