25 lines · c
1/* SPDX-License-Identifier: GPL-2.0 */2#include <linux/mtd/mtd.h>3#include <linux/sched/signal.h>4 5static inline int mtdtest_relax(void)6{7 cond_resched();8 if (signal_pending(current)) {9 pr_info("aborting test due to pending signal!\n");10 return -EINTR;11 }12 13 return 0;14}15 16int mtdtest_erase_eraseblock(struct mtd_info *mtd, unsigned int ebnum);17int mtdtest_scan_for_bad_eraseblocks(struct mtd_info *mtd, unsigned char *bbt,18 unsigned int eb, int ebcnt);19int mtdtest_erase_good_eraseblocks(struct mtd_info *mtd, unsigned char *bbt,20 unsigned int eb, int ebcnt);21 22int mtdtest_read(struct mtd_info *mtd, loff_t addr, size_t size, void *buf);23int mtdtest_write(struct mtd_info *mtd, loff_t addr, size_t size,24 const void *buf);25