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authorJoe Perches <joe@perches.com>2011-06-15 15:08:17 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-06-15 20:03:59 -0700
commit17441227f6258fc379c6ebfe21c3eec43b6f0de3 (patch)
treed38f88d97472ae33827fd8cd247e0cd5161c61ba /Documentation
parentac5622418bbff9cd3dc607aa57dfb4f62a7f2043 (diff)
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checkpatch: add warning for uses of printk_ratelimit
Warn about uses of printk_ratelimit() because it uses a global state and can hide subsequent useful messages. Signed-off-by: Joe Perches <joe@perches.com> Cc: Andy Whitcroft <apw@canonical.com> Cc: Richard Weinberger <richard@nod.at> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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