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authorUlrich Drepper <drepper@redhat.com>2008-11-13 19:57:18 +0000
committerUlrich Drepper <drepper@redhat.com>2008-11-13 19:57:18 +0000
commitec2979623724f550af61eac64c11bc847bb35f7f (patch)
treea9152747fdbf16dc464f1e5d05f22fc1b6f7272e
parent0e54a7250fe6b03f07217beb8280d1be1951f4d8 (diff)
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[BZ #7029]
2008-11-13 Ulrich Drepper <drepper@redhat.com> [BZ #7029] * sysdeps/unix/sysv/linux/bits/sched.h (__CPU_ALLOC_SIZE): Multiply with sizeof of __cpu_mask, not 8 unconditionally after all the rounding.
-rw-r--r--ChangeLog7
-rw-r--r--sysdeps/unix/sysv/linux/bits/sched.h4
2 files changed, 9 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog
index 172922639f..5940c4d717 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-11-13 Ulrich Drepper <drepper@redhat.com>
+
+ [BZ #7029]
+ * sysdeps/unix/sysv/linux/bits/sched.h (__CPU_ALLOC_SIZE):
+ Multiply with sizeof of __cpu_mask, not 8 unconditionally after
+ all the rounding.
+
2008-11-11 Ulrich Drepper <drepper@redhat.com>
[BZ #7009]
diff --git a/sysdeps/unix/sysv/linux/bits/sched.h b/sysdeps/unix/sysv/linux/bits/sched.h
index 38ba305006..8f694d70c4 100644
--- a/sysdeps/unix/sysv/linux/bits/sched.h
+++ b/sysdeps/unix/sysv/linux/bits/sched.h
@@ -1,6 +1,6 @@
/* Definitions of constants and data structure for POSIX 1003.1b-1993
scheduling interface.
- Copyright (C) 1996-1999,2001-2003,2005,2006,2007
+ Copyright (C) 1996-1999,2001-2003,2005,2006,2007,2008
Free Software Foundation, Inc.
This file is part of the GNU C Library.
@@ -184,7 +184,7 @@ typedef struct
__dest; }))
# define __CPU_ALLOC_SIZE(count) \
- ((((count) + __NCPUBITS - 1) / __NCPUBITS) * 8)
+ ((((count) + __NCPUBITS - 1) / __NCPUBITS) * sizeof (__cpu_mask))
# define __CPU_ALLOC(count) __sched_cpualloc (count)
# define __CPU_FREE(cpuset) __sched_cpufree (cpuset)