Messages in this thread Patch in this message | | | From | Joe Perches <> | Subject | [PATCH 43/49] kernel: Use vzalloc | Date | Thu, 4 Nov 2010 20:08:07 -0700 |
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Signed-off-by: Joe Perches <joe@perches.com> --- kernel/profile.c | 6 ++---- kernel/relay.c | 4 +--- 2 files changed, 3 insertions(+), 7 deletions(-)
diff --git a/kernel/profile.c b/kernel/profile.c index 66f841b..14c9f87 100644 --- a/kernel/profile.c +++ b/kernel/profile.c @@ -126,11 +126,9 @@ int __ref profile_init(void) if (prof_buffer) return 0; - prof_buffer = vmalloc(buffer_bytes); - if (prof_buffer) { - memset(prof_buffer, 0, buffer_bytes); + prof_buffer = vzalloc(buffer_bytes); + if (prof_buffer) return 0; - } free_cpumask_var(prof_cpu_mask); return -ENOMEM; diff --git a/kernel/relay.c b/kernel/relay.c index c7cf397..11fbe89 100644 --- a/kernel/relay.c +++ b/kernel/relay.c @@ -74,9 +74,7 @@ static struct page **relay_alloc_page_array(unsigned int n_pages) size_t pa_size = n_pages * sizeof(struct page *); if (pa_size > PAGE_SIZE) { - array = vmalloc(pa_size); - if (array) - memset(array, 0, pa_size); + array = vzalloc(pa_size); } else { array = kzalloc(pa_size, GFP_KERNEL); } -- 1.7.3.1.g432b3.dirty
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