system/freebsd-src
system/freebsd-src
1
0
Fork 0
mirror of https://github.com/freebsd/freebsd-src synced 2024-10-20 23:35:02 +00:00
Code Issues Packages Projects Releases Wiki Activity

Initialize the history counter type field in struct gmonparam as

Browse source 
threatened in rev.1.10 of usr.sbin/kgmon/kgmon.c more than 2 years ago.
kgmon has been recovering from the missing initialization for too
long, but the fixup there is ifdefed for i386's and shouldn't be
needed for other arches.
This commit is contained in:
Bruce Evans 2004-05-20 16:42:39 +00:00
parent d6617c93fd
commit c81d4a0396
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=129501
1 changed files with 4 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
sys/kern/subr_prof.c
View file

@ -178,8 +178,12 @@ kmstartup(dummy)
p->kcount = (HISTCOUNTER *)cp;
cp += p->kcountsize;
p->froms = (u_short *)cp;
p->histcounter_type = FUNCTION_ALIGNMENT / HISTFRACTION * NBBY;
#ifdef GUPROF
/* Signed counters. */
p->histcounter_type = -p->histcounter_type;
/* Initialize pointers to overhead counters. */
p->cputime_count = &KCOUNT(p, PC_TO_I(p, cputime));
p->mcount_count = &KCOUNT(p, PC_TO_I(p, mcount));