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linux/arch/s390/kernel
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Heiko Carstens cf813db0b4 s390/smp: limit number of cpus in possible cpu mask 
Limit the number of bits to the maximum number of cpus a machine
can have.
possible_cpu_mask typically will have more bits set than a machine
may physically have. This results in wasted memory during per-cpu
memory allocations, if the possible mask contains more cpus than
physically possible for a given configuration.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2014-03-17 15:53:06 +01:00
..
vdso32 s390/time,vdso: fix clock_gettime for CLOCK_MONOTONIC 2013-12-02 18:15:25 +01:00
vdso64 s390/time,vdso: fix clock_gettime for CLOCK_MONOTONIC 2013-12-02 18:15:25 +01:00
.gitignore
asm-offsets.c s390/vdso: ectg gettime support for CLOCK_THREAD_CPUTIME_ID 2013-12-02 15:31:10 +01:00
audit.c
audit.h
base.S
cache.c s390/cache: get rid of compile warning 2013-10-24 17:17:06 +02:00
compat_audit.c
compat_linux.c s390/compat: change parameter types from unsigned long to compat_ulong_t 2014-01-29 16:22:40 -08:00
compat_linux.h s390: fix save and restore of the floating-point-control register 2013-10-24 17:17:11 +02:00
compat_ptrace.h
compat_signal.c s390/compat: correct check for EFAULT in rt-signal frame creation 2013-12-16 14:37:47 +01:00
compat_wrapper.S s390: wire up sys_sched_setattr/sys_sched_getattr 2014-01-22 14:02:19 +01:00
cpcmd.c
crash_dump.c s390/sclp: Determine HSA size dynamically for zfcpdump 2013-11-15 14:08:40 +01:00
debug.c s390: convert use of typedef ctl_table to struct ctl_table 2013-10-28 08:36:25 +01:00
diag.c
dis.c s390/kprobes: allow kprobes only on known instructions 2013-10-24 17:16:50 +02:00
dumpstack.c s390/dis: move disassembler function prototypes to proper header file 2013-10-24 17:16:48 +02:00
early.c s390/setup: get rid of MACHINE_HAS_MVCOS machine flag 2014-02-21 08:50:15 +01:00
ebcdic.c
entry64.S s390/mm,tlb: race of lazy TLB flush vs. recreation of TLB entries 2014-02-21 08:50:18 +01:00
entry.h s390/mm,tlb: correct tlb flush on page table upgrade 2013-11-04 13:51:47 +01:00
entry.S s390/mm,tlb: race of lazy TLB flush vs. recreation of TLB entries 2014-02-21 08:50:18 +01:00
ftrace.c s390/ftrace: prepare_ftrace_return() function call order 2013-10-24 17:17:03 +02:00
head31.S
head64.S s390: fix kernel crash due to linkage stack instructions 2014-02-05 11:00:50 +01:00
head_kdump.S
head.S s390/bitops: optimize set_bit() for constant values 2013-10-24 17:16:53 +02:00
ipl.c s390/uaccess: always run the kernel in home space 2013-10-24 17:16:57 +02:00
irq.c irq: Consolidate do_softirq() arch overriden implementations 2013-10-01 12:53:25 +02:00
jump_label.c
kprobes.c Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2013-11-15 16:47:22 -08:00
lgr.c
machine_kexec.c s390: make various functions static, add declarations to header files 2013-09-07 11:58:03 +02:00
Makefile s390/compat: remove compat exec domain 2014-03-07 15:26:02 +01:00
mcount64.S s390/ftrace: fix mcount adjustment 2013-05-15 13:09:09 +02:00
mcount.S s390/ftrace: fix mcount adjustment 2013-05-15 13:09:09 +02:00
module.c mm/arch: use NUMA_NO_NODE 2013-11-13 12:09:05 +09:00
nmi.c s390/time: clock comparator revalidation 2013-08-22 12:20:08 +02:00
os_info.c Include missing linux/slab.h inclusions 2013-04-29 15:42:01 -04:00
perf_cpum_cf_events.c s390/cpum_cf: Export event names in sysfs 2013-12-16 14:37:50 +01:00
perf_cpum_cf.c s390/cpum_cf: Export event names in sysfs 2013-12-16 14:37:50 +01:00
perf_cpum_sf.c s390: delete new instances of __cpuinit usage 2014-01-13 16:50:25 +01:00
perf_event.c s390/perf: make print_debug_cf() static 2014-03-14 12:59:32 +01:00
pgm_check.S s390/mm: handle asce-type exceptions as normal page fault 2013-11-25 09:15:42 +01:00
process.c s390/mm: optimize randomize_et_dyn for !PF_RANDOMIZE 2013-12-18 17:36:38 +01:00
processor.c s390: delete __cpuinit usage from all s390 files 2013-07-14 19:36:53 -04:00
ptrace.c s390/ptrace: add support for PTRACE_SINGLEBLOCK 2014-03-14 12:59:38 +01:00
reipl64.S
reipl.S
relocate_kernel64.S
relocate_kernel.S
runtime_instr.c s390/uaccess: always run the kernel in home space 2013-10-24 17:16:57 +02:00
s390_ksyms.c s390: use IS_ENABLED to check if a CONFIG is set to y or m 2013-12-16 14:38:04 +01:00
sclp.S s390/sclp: fix new line detection 2013-06-05 17:36:21 +02:00
setup.c s390/uaccess: remove dead kernel parameter 'user_mode=' 2014-02-21 08:50:16 +01:00
signal.c s390/signal: always restore saved runtime instrumentation psw bit 2013-11-20 09:04:53 +01:00
smp.c s390/smp: limit number of cpus in possible cpu mask 2014-03-17 15:53:06 +01:00
stacktrace.c
suspend.c s390: make various functions static, add declarations to header files 2013-09-07 11:58:03 +02:00
swsusp_asm64.S s390/hibernate: add early resume function 2013-08-30 08:57:15 +02:00
sys_s390.c teach SYSCALL_DEFINE<n> how to deal with long long/unsigned long long 2013-03-03 22:46:22 -05:00
syscalls.S s390: wire up sys_sched_setattr/sys_sched_getattr 2014-01-22 14:02:19 +01:00
sysinfo.c s390: delete __cpuinit usage from all s390 files 2013-07-14 19:36:53 -04:00
time.c s390,time: revert direct ktime path for s390 clockevent device 2013-11-25 09:15:41 +01:00
topology.c s390/topology: Remove call to update_cpu_masks() 2014-03-07 15:26:05 +01:00
traps.c s390/dumpstack: fix call chain walking 2013-04-17 14:07:28 +02:00
vdso.c s390/vdso: fix access-list entry initialization 2013-12-02 15:31:09 +01:00
vmlinux.lds.S
vtime.c s390/vtime: correct idle time calculation 2013-10-31 09:52:52 +01:00