diff options
Diffstat (limited to 'kernel/kexec_core.c')
| -rw-r--r-- | kernel/kexec_core.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/kexec_core.c b/kernel/kexec_core.c index 86ef06d3dbe3..d7140447be75 100644 --- a/kernel/kexec_core.c +++ b/kernel/kexec_core.c @@ -152,6 +152,7 @@ int sanity_check_segment_list(struct kimage *image) int i; unsigned long nr_segments = image->nr_segments; unsigned long total_pages = 0; + unsigned long nr_pages = totalram_pages(); /* * Verify we have good destination addresses. The caller is @@ -217,13 +218,13 @@ int sanity_check_segment_list(struct kimage *image) * wasted allocating pages, which can cause a soft lockup. */ for (i = 0; i < nr_segments; i++) { - if (PAGE_COUNT(image->segment[i].memsz) > totalram_pages / 2) + if (PAGE_COUNT(image->segment[i].memsz) > nr_pages / 2) return -EINVAL; total_pages += PAGE_COUNT(image->segment[i].memsz); } - if (total_pages > totalram_pages / 2) + if (total_pages > nr_pages / 2) return -EINVAL; /* |