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use SLAB_PANIC flag cleanup

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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>
This commit is contained in:
Akinobu Mita 2007-05-08 00:23:13 -07:00 committed by Linus Torvalds
parent 72280ede31
commit 0e6b9c98be
6 changed files with 11 additions and 27 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
arch/arm26/mm/memc.c
View file

@ -176,13 +176,9 @@ void __init pgtable_cache_init(void)
{ {
pte_cache = kmem_cache_create("pte-cache", pte_cache = kmem_cache_create("pte-cache",
sizeof(pte_t) * PTRS_PER_PTE, sizeof(pte_t) * PTRS_PER_PTE,
0, 0, pte_cache_ctor, NULL); 0, SLAB_PANIC, pte_cache_ctor, NULL);
if (!pte_cache)
BUG();
pgd_cache = kmem_cache_create("pgd-cache", MEMC_TABLE_SIZE + pgd_cache = kmem_cache_create("pgd-cache", MEMC_TABLE_SIZE +
sizeof(pgd_t) * PTRS_PER_PGD, sizeof(pgd_t) * PTRS_PER_PGD,
0, 0, pgd_cache_ctor, NULL); 0, SLAB_PANIC, pgd_cache_ctor, NULL);
if (!pgd_cache)
BUG();
} }

4
arch/frv/mm/pgalloc.c
View file

@ -151,9 +151,7 @@ void __init pgtable_cache_init(void)
pgd_cache = kmem_cache_create("pgd", pgd_cache = kmem_cache_create("pgd",
PTRS_PER_PGD * sizeof(pgd_t), PTRS_PER_PGD * sizeof(pgd_t),
PTRS_PER_PGD * sizeof(pgd_t), PTRS_PER_PGD * sizeof(pgd_t),
0, SLAB_PANIC,
pgd_ctor, pgd_ctor,
pgd_dtor); pgd_dtor);
if (!pgd_cache)
panic("pgtable_cache_init(): Cannot create pgd cache");
} }

9
arch/i386/mm/init.c
View file

@ -751,12 +751,9 @@ void __init pgtable_cache_init(void)
pmd_cache = kmem_cache_create("pmd", pmd_cache = kmem_cache_create("pmd",
PTRS_PER_PMD*sizeof(pmd_t), PTRS_PER_PMD*sizeof(pmd_t),
PTRS_PER_PMD*sizeof(pmd_t), PTRS_PER_PMD*sizeof(pmd_t),
0, SLAB_PANIC,
pmd_ctor, pmd_ctor,
NULL); NULL);
if (!pmd_cache)
panic("pgtable_cache_init(): cannot create pmd cache");
if (!SHARED_KERNEL_PMD) { if (!SHARED_KERNEL_PMD) {
/* If we're in PAE mode and have a non-shared /* If we're in PAE mode and have a non-shared
kernel pmd, then the pgd size must be a kernel pmd, then the pgd size must be a
@ -770,11 +767,9 @@ void __init pgtable_cache_init(void)
pgd_cache = kmem_cache_create("pgd", pgd_cache = kmem_cache_create("pgd",
pgd_size, pgd_size,
pgd_size, pgd_size,
0, SLAB_PANIC,
pgd_ctor, pgd_ctor,
(!SHARED_KERNEL_PMD) ? pgd_dtor : NULL); (!SHARED_KERNEL_PMD) ? pgd_dtor : NULL);
if (!pgd_cache)
panic("pgtable_cache_init(): Cannot create pgd cache");
} }
/* /*

6
arch/ia64/ia32/ia32_support.c
View file

@ -252,10 +252,8 @@ ia32_init (void)
extern struct kmem_cache *partial_page_cachep; extern struct kmem_cache *partial_page_cachep;
partial_page_cachep = kmem_cache_create("partial_page_cache", partial_page_cachep = kmem_cache_create("partial_page_cache",
sizeof(struct partial_page), 0, 0, sizeof(struct partial_page),
NULL, NULL); 0, SLAB_PANIC, NULL, NULL);
if (!partial_page_cachep)
panic("Cannot create partial page SLAB cache");
} }
#endif #endif
return 0; return 0;

5
arch/powerpc/mm/init_64.c
View file

@ -183,11 +183,8 @@ void pgtable_cache_init(void)
"for size: %08x...\n", name, i, size); "for size: %08x...\n", name, i, size);
pgtable_cache[i] = kmem_cache_create(name, pgtable_cache[i] = kmem_cache_create(name,
size, size, size, size,
0, SLAB_PANIC,
zero_ctor, zero_ctor,
NULL); NULL);
if (! pgtable_cache[i])
panic("pgtable_cache_init(): could not create %s!\n",
name);
} }
} }

6
arch/sh/mm/pmb.c
View file

@ -311,9 +311,9 @@ static int __init pmb_init(void)
BUG_ON(unlikely(nr_entries >= NR_PMB_ENTRIES)); BUG_ON(unlikely(nr_entries >= NR_PMB_ENTRIES));
pmb_cache = kmem_cache_create("pmb", sizeof(struct pmb_entry), pmb_cache = kmem_cache_create("pmb", sizeof(struct pmb_entry), 0,
0, 0, pmb_cache_ctor, pmb_cache_dtor); SLAB_PANIC, pmb_cache_ctor,
BUG_ON(!pmb_cache); pmb_cache_dtor);
jump_to_P2(); jump_to_P2();