On Fri, Aug 30, 2013 at 06:37:33PM +0200, Radim Krčmář wrote: > 2013-08-25 15:15+0800, Kevin Hao: > > We plan to use the jump label in the cpu/mmu feature check on ppc. > > This will need to include the jump_label.h in several very basic header > > files of ppc which seems to be included by most of the other head > > files implicitly or explicitly. But in the current jump_label.h, > > it also include the "linux/workqueue.h" and this will cause recursive > > inclusion. In order to fix this, we choose to factor out the base > > part of jump_label.h to a separate header file and we can include > > that file instead of jump_label.h to avoid the recursive inclusion. > > No functional change. > > "linux/workqueue.h" was included because of deferred keys and they are > split into "linux/jump_label_ratelimit.h" to solve the same problem in > paravirt ticket spinlock series. > (still in -next: 851cf6e7 jump_label: Split jumplabel ratelimit)
OK. I will respin a new version based on this patch. Thanks for the information Radim. Thanks, Kevin
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