diff options
Diffstat (limited to 'fs/xfs/xfs_sysfs.c')
| -rw-r--r-- | fs/xfs/xfs_sysfs.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/fs/xfs/xfs_sysfs.c b/fs/xfs/xfs_sysfs.c index ee70f5dec..641d625eb 100644 --- a/fs/xfs/xfs_sysfs.c +++ b/fs/xfs/xfs_sysfs.c @@ -255,11 +255,47 @@ write_grant_head_show( } XFS_SYSFS_ATTR_RO(write_grant_head); +#ifdef DEBUG +STATIC ssize_t +log_badcrc_factor_store( + struct kobject *kobject, + const char *buf, + size_t count) +{ + struct xlog *log = to_xlog(kobject); + int ret; + uint32_t val; + + ret = kstrtouint(buf, 0, &val); + if (ret) + return ret; + + log->l_badcrc_factor = val; + + return count; +} + +STATIC ssize_t +log_badcrc_factor_show( + struct kobject *kobject, + char *buf) +{ + struct xlog *log = to_xlog(kobject); + + return snprintf(buf, PAGE_SIZE, "%d\n", log->l_badcrc_factor); +} + +XFS_SYSFS_ATTR_RW(log_badcrc_factor); +#endif /* DEBUG */ + static struct attribute *xfs_log_attrs[] = { ATTR_LIST(log_head_lsn), ATTR_LIST(log_tail_lsn), ATTR_LIST(reserve_grant_head), ATTR_LIST(write_grant_head), +#ifdef DEBUG + ATTR_LIST(log_badcrc_factor), +#endif NULL, }; |