Messages in this thread Patch in this message | | | From | Kaixu Xia <> | Subject | [PATCH] f2fs: show the fault injection mount option | Date | Fri, 27 Jan 2017 09:35:37 +0800 |
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This patch shows the fault injection mount option in f2fs_show_options().
Signed-off-by: Kaixu Xia <xiakaixu@huawei.com> --- fs/f2fs/super.c | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 46fd30d..47880b4 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -540,6 +540,7 @@ 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"); @@ -918,6 +919,10 @@ static int f2fs_show_options(struct seq_file *seq, struct dentry *root) else if (test_opt(sbi, LFS)) seq_puts(seq, "lfs"); seq_printf(seq, ",active_logs=%u", sbi->active_logs); +#ifdef CONFIG_F2FS_FAULT_INJECTION + if (test_opt(sbi, FAULT_INJECTION)) + seq_puts(seq, ",fault_injection"); +#endif return 0; } -- 1.7.10.4
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