Skip to content

Commit

Permalink
x86: Remove excessive early_res debug output
Browse files Browse the repository at this point in the history
Commit 0867721 ("x86: Make 64 bit use early_res instead
of bootmem  before slab") introduced early_res replacement for
bootmem, but left code  in __free_pages_memory() which dumps all
the ranges that are beeing freed,  without any additional
information, causing some noise in dmesg during  bootup.

Just remove printing of the ranges, that doesn't provide
anything useful  anyway.

While at it, remove other commented-out KERN_DEBUG messages in
the NO_BOOTMEM code as well.

Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Found-OK-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Yinghai Lu <yinghai@kernel.org>
LKML-Reference: <alpine.LNX.2.00.1003220931360.18642@pobox.suse.cz>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
  • Loading branch information
Jiri Kosina authored and Ingo Molnar committed Mar 24, 2010
1 parent 8c2eb48 commit c26f91a
Showing 1 changed file with 0 additions and 13 deletions.
13 changes: 0 additions & 13 deletions mm/bootmem.c
Original file line number Diff line number Diff line change
Expand Up @@ -180,19 +180,12 @@ static void __init __free_pages_memory(unsigned long start, unsigned long end)
end_aligned = end & ~(BITS_PER_LONG - 1);

if (end_aligned <= start_aligned) {
#if 1
printk(KERN_DEBUG " %lx - %lx\n", start, end);
#endif
for (i = start; i < end; i++)
__free_pages_bootmem(pfn_to_page(i), 0);

return;
}

#if 1
printk(KERN_DEBUG " %lx %lx - %lx %lx\n",
start, start_aligned, end_aligned, end);
#endif
for (i = start; i < start_aligned; i++)
__free_pages_bootmem(pfn_to_page(i), 0);

Expand Down Expand Up @@ -428,9 +421,6 @@ void __init free_bootmem_node(pg_data_t *pgdat, unsigned long physaddr,
{
#ifdef CONFIG_NO_BOOTMEM
free_early(physaddr, physaddr + size);
#if 0
printk(KERN_DEBUG "free %lx %lx\n", physaddr, size);
#endif
#else
unsigned long start, end;

Expand All @@ -456,9 +446,6 @@ void __init free_bootmem(unsigned long addr, unsigned long size)
{
#ifdef CONFIG_NO_BOOTMEM
free_early(addr, addr + size);
#if 0
printk(KERN_DEBUG "free %lx %lx\n", addr, size);
#endif
#else
unsigned long start, end;

Expand Down

0 comments on commit c26f91a

Please sign in to comment.