use SLAB_PANIC flag cleanup
Use SLAB_PANIC and delete duplicated panic().
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Ian Molton <spyro@f2s.com>
Cc: David Howells <dhowells@redhat.com>
Cc: Andi Kleen <ak@suse.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mundt <lethal@linux-sh.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/arch/arm26/mm/memc.c b/arch/arm26/mm/memc.c
index f290158..4250554 100644
--- a/arch/arm26/mm/memc.c
+++ b/arch/arm26/mm/memc.c
@@ -176,13 +176,9 @@
{
pte_cache = kmem_cache_create("pte-cache",
sizeof(pte_t) * PTRS_PER_PTE,
- 0, 0, pte_cache_ctor, NULL);
- if (!pte_cache)
- BUG();
+ 0, SLAB_PANIC, pte_cache_ctor, NULL);
pgd_cache = kmem_cache_create("pgd-cache", MEMC_TABLE_SIZE +
sizeof(pgd_t) * PTRS_PER_PGD,
- 0, 0, pgd_cache_ctor, NULL);
- if (!pgd_cache)
- BUG();
+ 0, SLAB_PANIC, pgd_cache_ctor, NULL);
}
diff --git a/arch/frv/mm/pgalloc.c b/arch/frv/mm/pgalloc.c
index 19b13be..598a26a 100644
--- a/arch/frv/mm/pgalloc.c
+++ b/arch/frv/mm/pgalloc.c
@@ -151,9 +151,7 @@
pgd_cache = kmem_cache_create("pgd",
PTRS_PER_PGD * sizeof(pgd_t),
PTRS_PER_PGD * sizeof(pgd_t),
- 0,
+ SLAB_PANIC,
pgd_ctor,
pgd_dtor);
- if (!pgd_cache)
- panic("pgtable_cache_init(): Cannot create pgd cache");
}
diff --git a/arch/i386/mm/init.c b/arch/i386/mm/init.c
index 1a7197e..c50782e 100644
--- a/arch/i386/mm/init.c
+++ b/arch/i386/mm/init.c
@@ -751,12 +751,9 @@
pmd_cache = kmem_cache_create("pmd",
PTRS_PER_PMD*sizeof(pmd_t),
PTRS_PER_PMD*sizeof(pmd_t),
- 0,
+ SLAB_PANIC,
pmd_ctor,
NULL);
- if (!pmd_cache)
- panic("pgtable_cache_init(): cannot create pmd cache");
-
if (!SHARED_KERNEL_PMD) {
/* If we're in PAE mode and have a non-shared
kernel pmd, then the pgd size must be a
@@ -770,11 +767,9 @@
pgd_cache = kmem_cache_create("pgd",
pgd_size,
pgd_size,
- 0,
+ SLAB_PANIC,
pgd_ctor,
(!SHARED_KERNEL_PMD) ? pgd_dtor : NULL);
- if (!pgd_cache)
- panic("pgtable_cache_init(): Cannot create pgd cache");
}
/*
diff --git a/arch/ia64/ia32/ia32_support.c b/arch/ia64/ia32/ia32_support.c
index 6af400a..beea7a0 100644
--- a/arch/ia64/ia32/ia32_support.c
+++ b/arch/ia64/ia32/ia32_support.c
@@ -252,10 +252,8 @@
extern struct kmem_cache *partial_page_cachep;
partial_page_cachep = kmem_cache_create("partial_page_cache",
- sizeof(struct partial_page), 0, 0,
- NULL, NULL);
- if (!partial_page_cachep)
- panic("Cannot create partial page SLAB cache");
+ sizeof(struct partial_page),
+ 0, SLAB_PANIC, NULL, NULL);
}
#endif
return 0;
diff --git a/arch/powerpc/mm/init_64.c b/arch/powerpc/mm/init_64.c
index 4416d51..fe1fe85 100644
--- a/arch/powerpc/mm/init_64.c
+++ b/arch/powerpc/mm/init_64.c
@@ -183,11 +183,8 @@
"for size: %08x...\n", name, i, size);
pgtable_cache[i] = kmem_cache_create(name,
size, size,
- 0,
+ SLAB_PANIC,
zero_ctor,
NULL);
- if (! pgtable_cache[i])
- panic("pgtable_cache_init(): could not create %s!\n",
- name);
}
}
diff --git a/arch/sh/mm/pmb.c b/arch/sh/mm/pmb.c
index d0d45e2..02aae06 100644
--- a/arch/sh/mm/pmb.c
+++ b/arch/sh/mm/pmb.c
@@ -311,9 +311,9 @@
BUG_ON(unlikely(nr_entries >= NR_PMB_ENTRIES));
- pmb_cache = kmem_cache_create("pmb", sizeof(struct pmb_entry),
- 0, 0, pmb_cache_ctor, pmb_cache_dtor);
- BUG_ON(!pmb_cache);
+ pmb_cache = kmem_cache_create("pmb", sizeof(struct pmb_entry), 0,
+ SLAB_PANIC, pmb_cache_ctor,
+ pmb_cache_dtor);
jump_to_P2();