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Commit 0cc0dec2 authored by Kaixu Xia's avatar Kaixu Xia Committed by Jaegeuk Kim
Browse files

f2fs: show the fault injection mount option 



This patch shows the fault injection mount option in
f2fs_show_options().

Signed-off-by: default avatarKaixu Xia <xiakaixu@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent 73545817

fs/f2fs/super.c

+5 −0
Original line number Diff line number Diff line
@@ -556,6 +556,7 @@ static int parse_options(struct super_block *sb, char *options) 
				return -EINVAL;

#ifdef CONFIG_F2FS_FAULT_INJECTION

			f2fs_build_fault_attr(sbi, arg);

			set_opt(sbi, FAULT_INJECTION);

#else

			f2fs_msg(sb, KERN_INFO,

				"FAULT_INJECTION was not selected");
@@ -946,6 +947,10 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root) 
	seq_printf(seq, ",active_logs=%u", sbi->active_logs);

	if (F2FS_IO_SIZE_BITS(sbi))

		seq_printf(seq, ",io_size=%uKB", F2FS_IO_SIZE_KB(sbi));

#ifdef CONFIG_F2FS_FAULT_INJECTION

	if (test_opt(sbi, FAULT_INJECTION))

		seq_puts(seq, ",fault_injection");

#endif



	return 0;

}