aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/relay.c
diff options
context:
space:
mode:
authorJiri Kosina <jkosina@suse.cz>2010-12-22 12:57:02 -0500
committerJiri Kosina <jkosina@suse.cz>2010-12-22 12:57:02 -0500
commit4b7bd364700d9ac8372eff48832062b936d0793b (patch)
tree0dbf78c95456a0b02d07fcd473281f04a87e266d /kernel/relay.c
parentc0d8768af260e2cbb4bf659ae6094a262c86b085 (diff)
parent90a8a73c06cc32b609a880d48449d7083327e11a (diff)
Merge branch 'master' into for-next
Conflicts: MAINTAINERS arch/arm/mach-omap2/pm24xx.c drivers/scsi/bfa/bfa_fcpim.c Needed to update to apply fixes for which the old branch was too outdated.
Diffstat (limited to 'kernel/relay.c')
-rw-r--r--kernel/relay.c15
1 files changed, 4 insertions, 11 deletions
diff --git a/kernel/relay.c b/kernel/relay.c
index c7cf397fb929..859ea5a9605f 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -70,17 +70,10 @@ static const struct vm_operations_struct relay_file_mmap_ops = {
70 */ 70 */
71static struct page **relay_alloc_page_array(unsigned int n_pages) 71static struct page **relay_alloc_page_array(unsigned int n_pages)
72{ 72{
73 struct page **array; 73 const size_t pa_size = n_pages * sizeof(struct page *);
74 size_t pa_size = n_pages * sizeof(struct page *); 74 if (pa_size > PAGE_SIZE)
75 75 return vzalloc(pa_size);
76 if (pa_size > PAGE_SIZE) { 76 return kzalloc(pa_size, GFP_KERNEL);
77 array = vmalloc(pa_size);
78 if (array)
79 memset(array, 0, pa_size);
80 } else {
81 array = kzalloc(pa_size, GFP_KERNEL);
82 }
83 return array;
84} 77}
85 78
86/* 79/*