Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 37d7b0ef authored by Todd Poynor's avatar Todd Poynor Committed by Greg Kroah-Hartman
Browse files

staging: gasket: page table: convert various logs to debug level 



Debugging information is improperly logged at non-debug log level in a
number of places, and some logs regarding error conditions may be
generated too frequently, such that these could cause performance
problems and/or obscure other logs.  Convert these to debug log level.

Signed-off-by: default avatarZhongze Hu <frankhu@chromium.org>
Signed-off-by: default avatarTodd Poynor <toddpoynor@google.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 1d079f20

drivers/staging/gasket/gasket_page_table.c

+6 −6
Original line number Diff line number Diff line
@@ -306,7 +306,7 @@ int gasket_page_table_init( 
	 * hardware register that contains the page table size.

	 */

	if (total_entries == ULONG_MAX) {

		gasket_nodev_error(

		gasket_nodev_debug(

			"Error reading page table size. "

			"Initializing page table with size 0.");

		total_entries = 0;
@@ -323,7 +323,7 @@ int gasket_page_table_init( 


	*ppg_tbl = kzalloc(sizeof(**ppg_tbl), GFP_KERNEL);

	if (!*ppg_tbl) {

		gasket_nodev_error("No memory for page table.");

		gasket_nodev_debug("No memory for page table.");

		return -ENOMEM;

	}
@@ -332,7 +332,7 @@ int gasket_page_table_init( 
	if (bytes != 0) {

		pg_tbl->entries = vmalloc(bytes);

		if (!pg_tbl->entries) {

			gasket_nodev_error(

			gasket_nodev_debug(

				"No memory for address translation metadata.");

			kfree(pg_tbl);

			*ppg_tbl = NULL;
@@ -658,7 +658,7 @@ int gasket_page_table_system_status(struct gasket_page_table *page_table) 
	}



	if (gasket_page_table_num_entries(page_table) == 0) {

		gasket_nodev_error("Page table size is 0.");

		gasket_nodev_debug("Page table size is 0.");

		return GASKET_STATUS_LAMED;

	}
@@ -903,7 +903,7 @@ static int gasket_perform_mapping( 
				(unsigned long long)ptes[i].dma_addr);



			if (ptes[i].dma_addr == -1) {

				gasket_nodev_error(

				gasket_nodev_debug(

					"%s i %d"

					" -> fail to map page %llx "

					"[pfn %p ohys %p]\n",
@@ -1612,7 +1612,7 @@ int gasket_set_user_virt( 
	 */

	pg_tbl = gasket_dev->page_table[0];

	if (!pg_tbl) {

		gasket_nodev_error(

		gasket_nodev_debug(

			"%s: invalid page table index", __func__);

		return 0;

	}