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Commit 63187e0a authored by Katish Paran's avatar Katish Paran Committed by Gerrit - the friendly Code Review server
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diag: Rate limit the error logs 



This patch rate limit few of the error logs to avoid flooding
of kernel logs.

Change-Id: I11843becf1d3ae97d5e433198ae27afd0237ed82
Signed-off-by: default avatarKatish Paran <kparan@codeaurora.org>
parent ee833ce5

drivers/char/diag/diagchar_core.c

+3 −3
Original line number Diff line number Diff line
@@ -337,8 +337,8 @@ static int diagchar_open(struct inode *inode, struct file *file) 
				diag_add_client(i, file);

			} else {

				mutex_unlock(&driver->diagchar_mutex);

				pr_alert("Max client limit for DIAG reached\n");

				pr_info("Cannot open handle %s"

				pr_err_ratelimited("diag: Max client limit for DIAG reached\n");

				pr_err_ratelimited("diag: Cannot open handle %s"

					   " %d", current->comm, current->tgid);

				for (i = 0; i < driver->num_clients; i++)

					pr_debug("%d) %s PID=%d", i, driver->
@@ -365,7 +365,7 @@ static int diagchar_open(struct inode *inode, struct file *file) 
fail:

	mutex_unlock(&driver->diagchar_mutex);

	driver->num_clients--;

	pr_alert("diag: Insufficient memory for new client");

	pr_err_ratelimited("diag: Insufficient memory for new client");

	return -ENOMEM;

}