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-rw-r--r--bitmap.c2
-rw-r--r--super-gpt.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/bitmap.c b/bitmap.c
index 103706be..c27688c5 100644
--- a/bitmap.c
+++ b/bitmap.c
@@ -132,7 +132,7 @@ bitmap_info_t *bitmap_fd_read(int fd, int brief)
void *buf;
unsigned int n, skip;
- if (posix_memalign(&buf, 512, 8192) != 0) {
+ if (posix_memalign(&buf, 4096, 8192) != 0) {
fprintf(stderr, Name ": failed to allocate 8192 bytes\n");
return NULL;
}
diff --git a/super-gpt.c b/super-gpt.c
index b8c9aae9..75269bf1 100644
--- a/super-gpt.c
+++ b/super-gpt.c
@@ -76,7 +76,7 @@ static int load_gpt(struct supertype *st, int fd, char *devname)
free_gpt(st);
- if (posix_memalign((void**)&super, 512, 32*512) != 0) {
+ if (posix_memalign((void**)&super, 4096, 32*512) != 0) {
fprintf(stderr, Name ": %s could not allocate superblock\n",
__func__);
return 1;