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authorJoe Perches <joe@perches.com>2012-05-13 21:56:25 +0000
committerDavid S. Miller <davem@davemloft.net>2012-05-15 13:45:02 -0400
commit3a3bfb61e64476ff1e4ac3122cb6dec9c79b795c (patch)
tree174111aa514c3d94a0c7953467b335e88b58b364 /net/decnet/dn_fib.c
parent9f486619f4545a8e36fa0fcae60722cb9e075887 (diff)
downloadlinux-stericsson-3a3bfb61e64476ff1e4ac3122cb6dec9c79b795c.tar.gz
net: Add net_ratelimited_function and net_<level>_ratelimited macros
__ratelimit() can be considered an inverted bool test because it returns true when not ratelimited. Several tests in the kernel tree use this __ratelimit() function incorrectly. No net_ratelimit uses are incorrect currently though. Most uses of net_ratelimit are to log something via printk or pr_<level>. In order to minimize the uses of net_ratelimit, and to start standardizing the code style used for __ratelimit() and net_ratelimit(), add a net_ratelimited_function() macro and net_<level>_ratelimited() logging macros similar to pr_<level>_ratelimited that use the global net_ratelimit instead of a static per call site "struct ratelimit_state". Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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