On Fri, Apr 28, 2017 at 3:07 PM, Joe Perches <joe@xxxxxxxxxxx> wrote: > On Fri, 2017-04-28 at 14:52 -0700, Dan Williams wrote: >> On Fri, Apr 28, 2017 at 2:49 PM, Joe Perches <joe@xxxxxxxxxxx> wrote: >> > On Fri, 2017-04-28 at 14:28 -0700, Dan Williams wrote: >> > > More than one driver has worked around the fact that >> > > print_hex_dump_debug() requires CONFIG_DYNAMIC_DEBUG=y to build. >> > >> > No it doesn't. builds work fine. Output is restricted. >> > >> > > Provide a dynamic_hex_dump() so that drivers that want the extra debugging to be >> > > turned off in the CONFIG_DYNAMIC_DEBUG=n can use dynamic_hex_dump() >> > > directly. >> > >> > I think the concept is unnecessary >> > . >> > Just use print_hex_dump with KERN_DEBUG. >> >> No, we don't want any possibility of output in the >> CONFIG_DYNAMIC_DEBUG=n case. This is extra debug that only makes sense >> in the CONFIG_DYNAMIC_DEBUG case. > > No, that doesn't work the same. > > Look at your conversion of drivers/acpi/nfit/core.c > > dev_dbg outputs always when DEBUG is defined and > optionally outputs when CONFIG_DYNAMIC_DEBUG is enabled. Right, that's what I want dev_dbg() to output at KERN_DEBUG level always and the hexdump only in the dynamic case. -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
