#include #include "api/fs/fs.h" #include "util/group.h" /* * Check whether we can use a group for top down. * Without a group may get bad results due to multiplexing. */ bool arch_topdown_check_group(bool *warn) { int n; if (sysctl__read_int("kernel/nmi_watchdog", &n) < 0) return false; if (n > 0) { *warn = true; return false; } return true; } void arch_topdown_group_warn(void) { fprintf(stderr, "nmi_watchdog enabled with topdown. May give wrong results.\n" "Disable with echo 0 > /proc/sys/kernel/nmi_watchdog\n"); } t.distanz.ch/cgit.cgi/linux/net-next.git' title='net-next.git Git repository'/>
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authorHelge Deller <deller@gmx.de>2017-01-28 11:52:02 +0100
committerHelge Deller <deller@gmx.de>2017-01-28 21:54:23 +0100
commit2ad5d52d42810bed95100a3d912679d8864421ec (patch)
tree7f93e2f906b1c86f5b76c0f4c0978d41a8a29861 /tools/thermal/tmon/tmon.8
parent83b5d1e3d3013dbf90645a5d07179d018c8243fa (diff)
parisc: Don't use BITS_PER_LONG in userspace-exported swab.h header
In swab.h the "#if BITS_PER_LONG > 32" breaks compiling userspace programs if BITS_PER_LONG is #defined by userspace with the sizeof() compiler builtin. Solve this problem by using __BITS_PER_LONG instead. Since we now #include asm/bitsperlong.h avoid further potential userspace pollution by moving the #define of SHIFT_PER_LONG to bitops.h which is not exported to userspace. This patch unbreaks compiling qemu on hppa/parisc. Signed-off-by: Helge Deller <deller@gmx.de> Cc: <stable@vger.kernel.org>
Diffstat (limited to 'tools/thermal/tmon/tmon.8')