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Merge tag 'cpumask-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux

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Pull final removal of deprecated cpus_* cpumask functions from Rusty Russell:
 "This is the final removal (after several years!) of the obsolete
  cpus_* functions, prompted by their mis-use in staging.

  With these function removed, all cpu functions should only iterate to
  nr_cpu_ids, so we finally only allocate that many bits when cpumasks
  are allocated offstack"

* tag 'cpumask-next-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux: (25 commits)
  cpumask: remove __first_cpu / __next_cpu
  cpumask: resurrect CPU_MASK_CPU0
  linux/cpumask.h: add typechecking to cpumask_test_cpu
  cpumask: only allocate nr_cpumask_bits.
  Fix weird uses of num_online_cpus().
  cpumask: remove deprecated functions.
  mips: fix obsolete cpumask_of_cpu usage.
  x86: fix more deprecated cpu function usage.
  ia64: remove deprecated cpus_ usage.
  powerpc: fix deprecated CPU_MASK_CPU0 usage.
  CPU_MASK_ALL/CPU_MASK_NONE: remove from deprecated region.
  staging/lustre/o2iblnd: Don't use cpus_weight
  staging/lustre/libcfs: replace deprecated cpus_ calls with cpumask_
  staging/lustre/ptlrpc: Do not use deprecated cpus_* functions
  blackfin: fix up obsolete cpu function usage.
  parisc: fix up obsolete cpu function usage.
  tile: fix up obsolete cpu function usage.
  arm64: fix up obsolete cpu function usage.
  mips: fix up obsolete cpu function usage.
  x86: fix up obsolete cpu function usage.
  ...
This commit is contained in:
Linus Torvalds
2015-04-20 10:19:03 -07:00
parent b19a42e3cb e4afa120c9
commit 6496edfce9
51 changed files with 170 additions and 358 deletions
Download Patch File Download Diff File Expand all files Collapse all files
arch/sh/include/asm/mmu_context.h
+1 -1
View File
@@ -99,7 +99,7 @@ static inline int init_new_context(struct task_struct *tsk,
{
int i;
for (i = 0; i < num_online_cpus(); i++)
for_each_online_cpu(i)
cpu_context(i, mm) = NO_CONTEXT;
return 0;
arch/sh/kernel/smp.c
+3 -3
View File
@@ -363,7 +363,7 @@ void flush_tlb_mm(struct mm_struct *mm)
smp_call_function(flush_tlb_mm_ipi, (void *)mm, 1);
} else {
int i;
for (i = 0; i < num_online_cpus(); i++)
for_each_online_cpu(i)
if (smp_processor_id() != i)
cpu_context(i, mm) = 0;
}
@@ -400,7 +400,7 @@ void flush_tlb_range(struct vm_area_struct *vma,
smp_call_function(flush_tlb_range_ipi, (void *)&fd, 1);
} else {
int i;
for (i = 0; i < num_online_cpus(); i++)
for_each_online_cpu(i)
if (smp_processor_id() != i)
cpu_context(i, mm) = 0;
}
@@ -443,7 +443,7 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long page)
smp_call_function(flush_tlb_page_ipi, (void *)&fd, 1);
} else {
int i;
for (i = 0; i < num_online_cpus(); i++)
for_each_online_cpu(i)
if (smp_processor_id() != i)
cpu_context(i, vma->vm_mm) = 0;
}