Module Name: src
Committed By: martin
Date: Mon Jan 9 12:24:38 UTC 2017
Modified Files:
src/sys/arch/sparc64/sparc64: process_machdep.c
Log Message:
Do not use kmem_zalloc() to allocate an FP state - we have a special pool
for that.
To generate a diff of this commit:
cvs rdiff -u -r1.25 -r1.26 src/sys/arch/sparc64/sparc64/process_machdep.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/sparc64/sparc64/process_machdep.c
diff -u src/sys/arch/sparc64/sparc64/process_machdep.c:1.25 src/sys/arch/sparc64/sparc64/process_machdep.c:1.26
--- src/sys/arch/sparc64/sparc64/process_machdep.c:1.25 Fri Dec 30 18:30:19 2016
+++ src/sys/arch/sparc64/sparc64/process_machdep.c Mon Jan 9 12:24:38 2017
@@ -1,4 +1,4 @@
-/* $NetBSD: process_machdep.c,v 1.25 2016/12/30 18:30:19 christos Exp $ */
+/* $NetBSD: process_machdep.c,v 1.26 2017/01/09 12:24:38 martin Exp $ */
/*
* Copyright (c) 1993 The Regents of the University of California.
@@ -95,7 +95,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: process_machdep.c,v 1.25 2016/12/30 18:30:19 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: process_machdep.c,v 1.26 2017/01/09 12:24:38 martin Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -231,7 +231,8 @@ process_write_fpregs(struct lwp *l, cons
struct fpstate64 *fs;
if ((fs = l->l_md.md_fpstate) == NULL) {
- fs = kmem_zalloc(sizeof(*fs), KM_SLEEP);
+ fs = pool_cache_get(fpstate_cache, PR_WAITOK);
+ memcpy(fs, &initfpstate, sizeof *fs);
l->l_md.md_fpstate = fs;
} else
fs->fs_qsize = 0;
