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Commit 444f478f authored by Pekka Enberg's avatar Pekka Enberg
Browse files

init: introduce mm_init() 



As suggested by Christoph Lameter, introduce mm_init() now that we initialize
all the kernel memory allocations together.

Cc: Christoph Lameter <cl@linux-foundation.org>
Signed-off-by: default avatarPekka Enberg <penberg@cs.helsinki.fi>
parent 43ebdac4

init/main.c

+11 −6
Original line number Original line Diff line number Diff line
@@ -533,6 +533,16 @@ void __init __weak thread_info_cache_init(void) 
{

{

}

}





/*

 * Set up kernel memory allocators

 */

static void __init mm_init(void)

{

	mem_init();

	kmem_cache_init();

	vmalloc_init();

}



asmlinkage void __init start_kernel(void)

asmlinkage void __init start_kernel(void)

{

{

	char * command_line;

	char * command_line;
@@ -590,12 +600,7 @@ asmlinkage void __init start_kernel(void) 
	vfs_caches_init_early();

	vfs_caches_init_early();

	sort_main_extable();

	sort_main_extable();

	trap_init();

	trap_init();

	/*

	mm_init();

	 * Set up kernel memory allocators

	 */

	mem_init();

	kmem_cache_init();

	vmalloc_init();

	/*

	/*

	 * Set up the scheduler prior starting any interrupts (such as the

	 * Set up the scheduler prior starting any interrupts (such as the

	 * timer interrupt). Full topology setup happens at smp_init()

	 * timer interrupt). Full topology setup happens at smp_init()