Merge "block: test-iosched: expose sector_range variable to user" (6b7fb8a8) · Commits · e / devices / android_kernel_sony_msm8994

block/test-iosched.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -911,6 +911,14 @@ static int test_debugfs_init(struct test_iosched *tios)
		if (!tios->debug.start_sector)
		goto err;

		tios->debug.sector_range = debugfs_create_u32(
		"sector_range",
		S_IRUGO \| S_IWUGO,
		tios->debug.debug_utils_root,
		&tios->sector_range);
		if (!tios->debug.sector_range)
		goto err;

		return 0;

		err:

+6 −0

Original line number	Diff line number	Diff line
		@@ -80,6 +80,8 @@ enum req_unique_type {
		* @debug_test_result: Exposes the test result to the user
		* space
		* @start_sector: The start sector for read/write requests
		* @sector_range: Range of the test, starting from start_sector
		* (in sectors)
		*/
		struct test_debug {
		struct dentry *debug_root;
		@@ -87,6 +89,7 @@ struct test_debug {
		struct dentry *debug_tests_root;
		struct dentry *debug_test_result;
		struct dentry *start_sector;
		struct dentry *sector_range;
		};

		/**
		@@ -193,6 +196,8 @@ struct blk_dev_test_type {
		* new BIOs.
		* @start_sector: The address of the first sector that can
		* be accessed by the test
		* @sector_range: Range of the test, starting from start_sector
		* (in sectors)
		* @wr_rd_next_req_id: A unique ID to identify WRITE/READ
		* request to ease the debugging of the
		* test cases
		@@ -226,6 +231,7 @@ struct test_iosched {
		struct request_queue *req_q;
		int num_of_write_bios;
		u32 start_sector;
		u32 sector_range;
		int wr_rd_next_req_id;
		int unique_next_req_id;
		spinlock_t lock;