linux/lib/ratelimit.c, branch v2.6.30

__ratelimit() cpu flags can't be static

2008-07-28T23:30:20Z

Signed-off-by: Alexey Dobriyan Cc: Dave Young Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

printk ratelimiting rewrite

2008-07-25T17:53:29Z

All ratelimit user use same jiffies and burst params, so some messages (callbacks) will be lost. For example: a call printk_ratelimit(5 * HZ, 1) b call printk_ratelimit(5 * HZ, 1) before the 5*HZ timeout of a, then b will will be supressed. - rewrite __ratelimit, and use a ratelimit_state as parameter. Thanks for hints from andrew. - Add WARN_ON_RATELIMIT, update rcupreempt.h - remove __printk_ratelimit - use __ratelimit in net_ratelimit Signed-off-by: Dave Young Cc: "David S. Miller" Cc: "Paul E. McKenney" Cc: Dave Young Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

isolate ratelimit from printk.c for other use

2008-04-29T15:06:06Z

Due to the rcupreempt.h WARN_ON trigged, I got 2G syslog file. For some serious complaining of kernel, we need repeat the warnings, so here I isolate the ratelimit part of printk.c to a standalone file. Signed-off-by: Dave Young Acked-by: Paul E. McKenney Tested-by: Paul E. McKenney Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds