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f2fs: improve sbi status info in debugfs/f2fs/status 

Do not use numbers but strings to improve readability when flag is set.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yangtao Li 2021-08-11 12:45:57 +08:00 committed by Jaegeuk Kim
parent a2649315bc
commit b6d9246d03
1 changed files with 26 additions and 5 deletions
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31
fs/f2fs/debug.c
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@ -323,22 +323,43 @@ get_cache:
#endif
}
static char *s_flag[] = {
[SBI_IS_DIRTY] = " fs_dirty",
[SBI_IS_CLOSE] = " closing",
[SBI_NEED_FSCK] = " need_fsck",
[SBI_POR_DOING] = " recovering",
[SBI_NEED_SB_WRITE] = " sb_dirty",
[SBI_NEED_CP] = " need_cp",
[SBI_IS_SHUTDOWN] = " shutdown",
[SBI_IS_RECOVERED] = " recovered",
[SBI_CP_DISABLED] = " cp_disabled",
[SBI_CP_DISABLED_QUICK] = " cp_disabled_quick",
[SBI_QUOTA_NEED_FLUSH] = " quota_need_flush",
[SBI_QUOTA_SKIP_FLUSH] = " quota_skip_flush",
[SBI_QUOTA_NEED_REPAIR] = " quota_need_repair",
[SBI_IS_RESIZEFS] = " resizefs",
};
static int stat_show(struct seq_file *s, void *v)
{
struct f2fs_stat_info *si;
int i = 0;
int j;
int i = 0, j = 0;
mutex_lock(&f2fs_stat_mutex);
list_for_each_entry(si, &f2fs_stat_list, stat_list) {
update_general_status(si->sbi);
seq_printf(s, "\n=====[ partition info(%pg). #%d, %s, CP: %s (sbi: 0x%lx)]=====\n",
seq_printf(s, "\n=====[ partition info(%pg). #%d, %s, CP: %s]=====\n",
si->sbi->sb->s_bdev, i++,
f2fs_readonly(si->sbi->sb) ? "RO": "RW",
is_set_ckpt_flags(si->sbi, CP_DISABLED_FLAG) ?
"Disabled": (f2fs_cp_error(si->sbi) ? "Error": "Good"),
si->sbi->s_flag);
"Disabled" : (f2fs_cp_error(si->sbi) ? "Error" : "Good"));
if (si->sbi->s_flag) {
seq_puts(s, "[SBI:");
for_each_set_bit(j, &si->sbi->s_flag, 32)
seq_puts(s, s_flag[j]);
seq_puts(s, "]\n");
}
seq_printf(s, "[SB: 1] [CP: 2] [SIT: %d] [NAT: %d] ",
si->sit_area_segs, si->nat_area_segs);
seq_printf(s, "[SSA: %d] [MAIN: %d",