AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-15 12:36:42 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

MIPS: SGI-IP27: use nodemask instead of cpumask

Browse Source 
Replication is done on a per node basis, so the use of cpumask
was a misusage here.

Signed-off-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
This commit is contained in:
Thomas Bogendoerfer 2020-01-09 13:33:38 +01:00 committed by Paul Burton
parent 36366e367e
commit 2d11e6a4ff
No known key found for this signature in database
GPG Key ID: 3EA79FACB57500DD
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/mips/sgi-ip27/ip27-klnuma.c
View File

@ -20,7 +20,7 @@
#include <asm/sn/mapped_kernel.h>
#include <asm/sn/sn_private.h>
static cpumask_t ktext_repmask;
static nodemask_t ktext_repmask;
/*
* XXX - This needs to be much smarter about where it puts copies of the
@ -30,8 +30,8 @@ static cpumask_t ktext_repmask;
void __init setup_replication_mask(void)
{
/* Set only the master cnode's bit. The master cnode is always 0. */
cpumask_clear(&ktext_repmask);
cpumask_set_cpu(0, &ktext_repmask);
nodes_clear(ktext_repmask);
node_set(0, ktext_repmask);
#ifdef CONFIG_REPLICATE_KTEXT
#ifndef CONFIG_MAPPED_KERNEL
@ -44,7 +44,7 @@ void __init setup_replication_mask(void)
if (nasid == 0)
continue;
/* Advertise that we have a copy of the kernel */
cpumask_set_cpu(nasid, &ktext_repmask);
node_set(nasid, ktext_repmask);
}
}
#endif
@ -98,7 +98,7 @@ void __init replicate_kernel_text(void)
continue;
/* Check if this node should get a copy of the kernel */
if (cpumask_test_cpu(client_nasid, &ktext_repmask)) {
if (node_isset(client_nasid, ktext_repmask)) {
server_nasid = client_nasid;
copy_kernel(server_nasid);
}
@ -122,7 +122,7 @@ unsigned long node_getfirstfree(nasid_t nasid)
loadbase += 16777216;
#endif
offset = PAGE_ALIGN((unsigned long)(&_end)) - loadbase;
if ((nasid == 0) || (cpumask_test_cpu(nasid, &ktext_repmask)))
if ((nasid == 0) || (node_isset(nasid, ktext_repmask)))
return TO_NODE(nasid, offset) >> PAGE_SHIFT;
else
return KDM_TO_PHYS(PAGE_ALIGN(SYMMON_STK_ADDR(nasid, 0))) >> PAGE_SHIFT;