Hi, In the course of adding jump label support to dynamic_debug (patch #3), I found the inclusion of <linux/bug.h> by <linux/jump_label.h> to problematic b/c it includes <linux/kernel.h> (thus, creating circular include dependencies). Thus, patch #1 splits jump_label.h such that 'struct static_key' and static_branch_[un]likely() can be used with minimail dependencies. I think this is consistent with how this facility is often used, and should be useful for other use-cases as well.
Patch #2 was required to get powerpc to compile. Thanks, -Jason Jason Baron (3): jump_label: create jump_label_branch.h powerpc: add explicit #include <asm/asm-compat.h> for jump label dynamic_debug: add jump label support arch/powerpc/include/asm/jump_label.h | 1 + include/linux/dynamic_debug.h | 54 ++++++++- include/linux/jump_label.h | 181 +------------------------------ include/linux/jump_label_branch.h | 199 ++++++++++++++++++++++++++++++++++ lib/dynamic_debug.c | 7 ++ 5 files changed, 260 insertions(+), 182 deletions(-) create mode 100644 include/linux/jump_label_branch.h -- 2.6.1
