Date: Sun, 22 Oct 2017 13:42:56 +0000 (UTC) From: Mateusz Guzik <mjg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r324863 - in head/sys: kern sys Message-ID: <201710221342.v9MDguCC074682@repo.freebsd.org>
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Author: mjg Date: Sun Oct 22 13:42:56 2017 New Revision: 324863 URL: https://svnweb.freebsd.org/changeset/base/324863 Log: Change kdb_active type to u_char. Fixes warnings from gcc and keeps the small size. Perhaps nesting should be moved to another variablle. Reported by: ngie Modified: head/sys/kern/subr_kdb.c head/sys/sys/kdb.h Modified: head/sys/kern/subr_kdb.c ============================================================================== --- head/sys/kern/subr_kdb.c Sun Oct 22 12:12:52 2017 (r324862) +++ head/sys/kern/subr_kdb.c Sun Oct 22 13:42:56 2017 (r324863) @@ -50,7 +50,7 @@ __FBSDID("$FreeBSD$"); #include <machine/smp.h> #endif -bool __read_frequently kdb_active = 0; +u_char __read_frequently kdb_active = 0; static void *kdb_jmpbufp = NULL; struct kdb_dbbe *kdb_dbbe = NULL; static struct pcb kdb_pcb; Modified: head/sys/sys/kdb.h ============================================================================== --- head/sys/sys/kdb.h Sun Oct 22 12:12:52 2017 (r324862) +++ head/sys/sys/kdb.h Sun Oct 22 13:42:56 2017 (r324863) @@ -59,7 +59,7 @@ struct kdb_dbbe { }; \ DATA_SET(kdb_dbbe_set, name##_dbbe) -extern bool kdb_active; /* Non-zero while in debugger. */ +extern u_char kdb_active; /* Non-zero while in debugger. */ extern int debugger_on_panic; /* enter the debugger on panic. */ extern struct kdb_dbbe *kdb_dbbe; /* Default debugger backend or NULL. */ extern struct trapframe *kdb_frame; /* Frame to kdb_trap(). */
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