diff options
| author | Yinghai Lu <yinghai@kernel.org> | 2009-05-25 15:10:58 +0300 |
|---|---|---|
| committer | Pekka Enberg <penberg@cs.helsinki.fi> | 2009-06-11 19:27:07 +0300 |
| commit | 38c7fed2f5ffee17e1fa3e0f78b0e1bf43d52d13 (patch) | |
| tree | 52544d8dcfadbd5347872eae23939fe387d7c78b /kernel | |
| parent | a5f4f52e82114e85aa1a066bd1a450acc19a464d (diff) | |
| download | lwn-38c7fed2f5ffee17e1fa3e0f78b0e1bf43d52d13.tar.gz lwn-38c7fed2f5ffee17e1fa3e0f78b0e1bf43d52d13.zip | |
x86: remove some alloc_bootmem_cpumask_var calling
Now that we set up the slab allocator earlier, we can get rid of some
alloc_bootmem_cpumask_var() calls in boot code.
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/cpuset.c | 2 | ||||
| -rw-r--r-- | kernel/profile.c | 6 |
2 files changed, 1 insertions, 7 deletions
diff --git a/kernel/cpuset.c b/kernel/cpuset.c index 026faccca869..d5a7e17474ee 100644 --- a/kernel/cpuset.c +++ b/kernel/cpuset.c @@ -1857,7 +1857,7 @@ struct cgroup_subsys cpuset_subsys = { int __init cpuset_init_early(void) { - alloc_bootmem_cpumask_var(&top_cpuset.cpus_allowed); + alloc_cpumask_var(&top_cpuset.cpus_allowed, GFP_NOWAIT); top_cpuset.mems_generation = cpuset_mems_generation++; return 0; diff --git a/kernel/profile.c b/kernel/profile.c index 7724e0409bae..28cf26ad2d24 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -111,12 +111,6 @@ int __ref profile_init(void) /* only text is profiled */ prof_len = (_etext - _stext) >> prof_shift; buffer_bytes = prof_len*sizeof(atomic_t); - if (!slab_is_available()) { - prof_buffer = alloc_bootmem(buffer_bytes); - alloc_bootmem_cpumask_var(&prof_cpu_mask); - cpumask_copy(prof_cpu_mask, cpu_possible_mask); - return 0; - } if (!alloc_cpumask_var(&prof_cpu_mask, GFP_KERNEL)) return -ENOMEM; |