Resguardo inicial

2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef _BLK_ERROR_INJECTION_H
+#define _BLK_ERROR_INJECTION_H 1
+
+#include <linux/jump_label.h>
+
+DECLARE_STATIC_KEY_FALSE(blk_error_injection_enabled);
+
+void blk_error_injection_init(struct gendisk *disk);
+void blk_error_injection_exit(struct gendisk *disk);
+bool __blk_error_inject(struct bio *bio);
+static inline bool blk_error_inject(struct bio *bio)
+{
+	if (IS_ENABLED(CONFIG_BLK_ERROR_INJECTION) &&
+	    static_branch_unlikely(&blk_error_injection_enabled) &&
+	    test_bit(GD_ERROR_INJECT, &bio->bi_bdev->bd_disk->state))
+		return __blk_error_inject(bio);
+	return false;
+}
+
+#endif /* _BLK_ERROR_INJECTION_H */