diff options
author | Dave Jones <davej@redhat.com> | 2006-04-18 17:19:55 -0500 |
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committer | Dave Jones <davej@redhat.com> | 2006-04-18 17:19:55 -0500 |
commit | f1f76afd71e0f17af9a35fcb649f4bab53304a4d (patch) | |
tree | a56257b13a0eda4a9b7e950c3b85adad16341b80 /mm/highmem.c | |
parent | 530515a06f90c0831732709efee4a99497bd2b7c (diff) | |
parent | 385910f2b275a636238f70844f1b6da9fda6f2da (diff) |
Merge ../linus
Diffstat (limited to 'mm/highmem.c')
-rw-r--r-- | mm/highmem.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/mm/highmem.c b/mm/highmem.c index 55885f64af4..9b274fdf9d0 100644 --- a/mm/highmem.c +++ b/mm/highmem.c @@ -74,8 +74,7 @@ static void flush_all_zero_pkmaps(void) pkmap_count[i] = 0; /* sanity check */ - if (pte_none(pkmap_page_table[i])) - BUG(); + BUG_ON(pte_none(pkmap_page_table[i])); /* * Don't need an atomic fetch-and-clear op here; @@ -158,8 +157,7 @@ void fastcall *kmap_high(struct page *page) if (!vaddr) vaddr = map_new_virtual(page); pkmap_count[PKMAP_NR(vaddr)]++; - if (pkmap_count[PKMAP_NR(vaddr)] < 2) - BUG(); + BUG_ON(pkmap_count[PKMAP_NR(vaddr)] < 2); spin_unlock(&kmap_lock); return (void*) vaddr; } @@ -174,8 +172,7 @@ void fastcall kunmap_high(struct page *page) spin_lock(&kmap_lock); vaddr = (unsigned long)page_address(page); - if (!vaddr) - BUG(); + BUG_ON(!vaddr); nr = PKMAP_NR(vaddr); /* @@ -220,8 +217,7 @@ static __init int init_emergency_pool(void) return 0; page_pool = mempool_create_page_pool(POOL_SIZE, 0); - if (!page_pool) - BUG(); + BUG_ON(!page_pool); printk("highmem bounce pool size: %d pages\n", POOL_SIZE); return 0; @@ -264,8 +260,7 @@ int init_emergency_isa_pool(void) isa_page_pool = mempool_create(ISA_POOL_SIZE, mempool_alloc_pages_isa, mempool_free_pages, (void *) 0); - if (!isa_page_pool) - BUG(); + BUG_ON(!isa_page_pool); printk("isa bounce pool size: %d pages\n", ISA_POOL_SIZE); return 0; |