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authormarcel <marcel@FreeBSD.org>2003-06-01 05:57:58 +0000
committermarcel <marcel@FreeBSD.org>2003-06-01 05:57:58 +0000
commit2d3c5aba3db0c919fd3d9f32af2b4789cc6d2c8d (patch)
tree281ce8a14c391927f8a9474223d8546169140cd9 /sys/kern
parent606016928a8d12daa870438804bb9746846bf219 (diff)
downloadFreeBSD-src-2d3c5aba3db0c919fd3d9f32af2b4789cc6d2c8d.zip
FreeBSD-src-2d3c5aba3db0c919fd3d9f32af2b4789cc6d2c8d.tar.gz
Remove the ia64 hackery in threadinit() that was needed to work around
the lameness of the kstack code. The EPC overhaul de-lame-ified the kstack code by removing the need for contigmalloc(). We can now allocate stacks using malloc(). We probably want to make the stacks swappable as well so that we can make it MI. But that's another story.
Diffstat (limited to 'sys/kern')
-rw-r--r--sys/kern/kern_kse.c14
-rw-r--r--sys/kern/kern_thread.c14
2 files changed, 0 insertions, 28 deletions
diff --git a/sys/kern/kern_kse.c b/sys/kern/kern_kse.c
index 6d61cd6..34ebffb 100644
--- a/sys/kern/kern_kse.c
+++ b/sys/kern/kern_kse.c
@@ -762,23 +762,9 @@ void
threadinit(void)
{
-#ifndef __ia64__
thread_zone = uma_zcreate("THREAD", sched_sizeof_thread(),
thread_ctor, thread_dtor, thread_init, thread_fini,
UMA_ALIGN_CACHE, 0);
-#else
- /*
- * XXX the ia64 kstack allocator is really lame and is at the mercy
- * of contigmallloc(). This hackery is to pre-construct a whole
- * pile of thread structures with associated kernel stacks early
- * in the system startup while contigmalloc() still works. Once we
- * have them, keep them. Sigh.
- */
- thread_zone = uma_zcreate("THREAD", sched_sizeof_thread(),
- thread_ctor, thread_dtor, thread_init, thread_fini,
- UMA_ALIGN_CACHE, UMA_ZONE_NOFREE);
- uma_prealloc(thread_zone, 512); /* XXX arbitary */
-#endif
ksegrp_zone = uma_zcreate("KSEGRP", sched_sizeof_ksegrp(),
NULL, NULL, ksegrp_init, NULL,
UMA_ALIGN_CACHE, 0);
diff --git a/sys/kern/kern_thread.c b/sys/kern/kern_thread.c
index 6d61cd6..34ebffb 100644
--- a/sys/kern/kern_thread.c
+++ b/sys/kern/kern_thread.c
@@ -762,23 +762,9 @@ void
threadinit(void)
{
-#ifndef __ia64__
thread_zone = uma_zcreate("THREAD", sched_sizeof_thread(),
thread_ctor, thread_dtor, thread_init, thread_fini,
UMA_ALIGN_CACHE, 0);
-#else
- /*
- * XXX the ia64 kstack allocator is really lame and is at the mercy
- * of contigmallloc(). This hackery is to pre-construct a whole
- * pile of thread structures with associated kernel stacks early
- * in the system startup while contigmalloc() still works. Once we
- * have them, keep them. Sigh.
- */
- thread_zone = uma_zcreate("THREAD", sched_sizeof_thread(),
- thread_ctor, thread_dtor, thread_init, thread_fini,
- UMA_ALIGN_CACHE, UMA_ZONE_NOFREE);
- uma_prealloc(thread_zone, 512); /* XXX arbitary */
-#endif
ksegrp_zone = uma_zcreate("KSEGRP", sched_sizeof_ksegrp(),
NULL, NULL, ksegrp_init, NULL,
UMA_ALIGN_CACHE, 0);
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