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authormr <mr@FreeBSD.org>2001-09-13 20:20:09 +0000
committermr <mr@FreeBSD.org>2001-09-13 20:20:09 +0000
commit2afc0f9696c6a8e96538fe9e9ee2184ddb23d2a7 (patch)
treea6d813a55deb15a93cd55296b98c55263945e02e /sys/kern/sysv_sem.c
parentf521cb96aab7e9475bf9f4f0b2aaee19fb47d7ef (diff)
downloadFreeBSD-src-2afc0f9696c6a8e96538fe9e9ee2184ddb23d2a7.zip
FreeBSD-src-2afc0f9696c6a8e96538fe9e9ee2184ddb23d2a7.tar.gz
PR: kern/29698 (part)
Reviewed by: audit Add tunables for the sem* and shm* syscontrols for tuning on boottime until they become dynamic. SAP R/3 doesn't like the compiled in defaults.
Diffstat (limited to 'sys/kern/sysv_sem.c')
-rw-r--r--sys/kern/sysv_sem.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/sys/kern/sysv_sem.c b/sys/kern/sysv_sem.c
index b8bf079..a1deec7 100644
--- a/sys/kern/sysv_sem.c
+++ b/sys/kern/sysv_sem.c
@@ -172,6 +172,17 @@ seminit(void)
{
register int i;
+ TUNABLE_INT_FETCH("kern.ipc.semmap", &seminfo.semmap);
+ TUNABLE_INT_FETCH("kern.ipc.semmni", &seminfo.semmni);
+ TUNABLE_INT_FETCH("kern.ipc.semmns", &seminfo.semmns);
+ TUNABLE_INT_FETCH("kern.ipc.semmnu", &seminfo.semmnu);
+ TUNABLE_INT_FETCH("kern.ipc.semmsl", &seminfo.semmsl);
+ TUNABLE_INT_FETCH("kern.ipc.semopm", &seminfo.semopm);
+ TUNABLE_INT_FETCH("kern.ipc.semume", &seminfo.semume);
+ TUNABLE_INT_FETCH("kern.ipc.semusz", &seminfo.semusz);
+ TUNABLE_INT_FETCH("kern.ipc.semvmx", &seminfo.semvmx);
+ TUNABLE_INT_FETCH("kern.ipc.semaem", &seminfo.semaem);
+
sem = malloc(sizeof(struct sem) * seminfo.semmns, M_SEM, M_WAITOK);
if (sem == NULL)
panic("sem is NULL");
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