hexdump: do not print debug dumps for !CONFIG_DEBUG

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print_hex_dump_debug() is likely supposed to be analogous to pr_debug() or
dev_dbg() & friends.  Currently it will adhere to dynamic debug, but will
not stub out prints if CONFIG_DEBUG is not set.  Let's make it do the
right thing, because I am tired of having my dmesg buffer full of hex
dumps on production systems.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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Linus Walleij 2015-09-09 15:37:11 -07:00 • committed by Linus Torvalds

parent 9bf98f168b

commit cdf17449af

1 changed files with 8 additions and 2 deletions

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include/linux/printk.h

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