path: root/sys/sys/pcpu.h
diff options
authorConrad Meyer <cem@FreeBSD.org>2019-05-20 00:38:23 +0000
committerConrad Meyer <cem@FreeBSD.org>2019-05-20 00:38:23 +0000
commite2e050c8ef733138fc6a9e514e4b856fefbc3ff1 (patch)
treef2ba0e6ef3f572211c35dcb8f9aef4f132a08d96 /sys/sys/pcpu.h
parent2ad7ed6e4a84448234e9aaef3c9fa884848f7387 (diff)
Extract eventfilter declarations to sys/_eventfilter.h
This allows replacing "sys/eventfilter.h" includes with "sys/_eventfilter.h" in other header files (e.g., sys/{bus,conf,cpu}.h) and reduces header pollution substantially. EVENTHANDLER_DECLARE and EVENTHANDLER_LIST_DECLAREs were moved out of .c files into appropriate headers (e.g., sys/proc.h, powernv/opal.h). As a side effect of reduced header pollution, many .c files and headers no longer contain needed definitions. The remainder of the patch addresses adding appropriate includes to fix those files. LOCK_DEBUG and LOCK_FILE_LINE_ARG are moved to sys/_lock.h, as required by sys/mutex.h since r326106 (but silently protected by header pollution prior to this change). No functional change (intended). Of course, any out of tree modules that relied on header pollution for sys/eventhandler.h, sys/lock.h, or sys/mutex.h inclusion need to be fixed. __FreeBSD_version has been bumped.
Notes: svn path=/head/; revision=347984
Diffstat (limited to 'sys/sys/pcpu.h')
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/sys/pcpu.h b/sys/sys/pcpu.h
index 19bc4a8b9076..38785cd26c94 100644
--- a/sys/sys/pcpu.h
+++ b/sys/sys/pcpu.h
@@ -39,6 +39,7 @@
#error "no assembler-serviceable parts inside"
+#include <sys/param.h>
#include <sys/_cpuset.h>
#include <sys/_lock.h>
#include <sys/_mutex.h>