%pI4 1.2.3.4
%pi4 001.002.003.004
- %p[Ii][hnbl]
+ %p[Ii]4[hnbl]
For printing IPv4 dot-separated decimal addresses. The 'I4' and 'i4'
specifiers result in a printed address with ('i4') or without ('I4')
Where no additional specifiers are used the default little endian
order with lower case hex characters will be printed.
+dentry names:
+ %pd{,2,3,4}
+ %pD{,2,3,4}
+
+ For printing dentry name; if we race with d_move(), the name might be
+ a mix of old and new ones, but it won't oops. %pd dentry is a safer
+ equivalent of %s dentry->d_name.name we used to use, %pd<n> prints
+ n last components. %pD does the same thing for struct file.
+
struct va_format:
%pV
u64 SHOULD be printed with %llu/%llx, (unsigned long long):
- printk("%llu", (unsigned long long)u64_var);
+ printk("%llu", u64_var);
s64 SHOULD be printed with %lld/%llx, (long long):
- printk("%lld", (long long)s64_var);
+ printk("%lld", s64_var);
If <type> is dependent on a config option for its size (e.g., sector_t,
blkcnt_t) or is architecture-dependent for its size (e.g., tcflag_t), use a