linux/arch
Jan Beulich 3c1596efe1 mm: don't use alloc_bootmem_low() where not strictly needed
Since alloc_bootmem() will never return inaccessible (via virtual
addressing) memory anyway, using the ..._low() variant only makes sense
when the physical address range of the allocated memory must fulfill
further constraints, espacially since on 64-bits (or more generally in all
cases where the pools the two variants allocate from are than the full
available range.

Probably the use in alloc_tce_table() could also be eliminated (based on
code inspection of pci-calgary_64.c), but that seems too risky given I
know nothing about that hardware and have no way to test it.

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-09-22 07:17:38 -07:00
..
alpha arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
arm arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
avr32 arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
blackfin perf: Do the big rename: Performance Counters -> Performance Events 2009-09-21 14:28:04 +02:00
cris arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
frv perf: Do the big rename: Performance Counters -> Performance Events 2009-09-21 14:28:04 +02:00
h8300 Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2009-09-16 07:49:54 -07:00
ia64 arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
m32r arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
m68k arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
m68knommu perf: Do the big rename: Performance Counters -> Performance Events 2009-09-21 14:28:04 +02:00
microblaze arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
mips arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
mn10300 arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
parisc arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
powerpc arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
s390 arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
score score: add TIF_NOTIFY_RESUME define in asm/thread_info.h 2009-09-17 12:05:56 +08:00
sh arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
sparc arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
um arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
x86 mm: don't use alloc_bootmem_low() where not strictly needed 2009-09-22 07:17:38 -07:00
xtensa arches: drop superfluous casts in nr_free_pages() callers 2009-09-22 07:17:34 -07:00
.gitignore
Kconfig oprofile: fix oprofile regression: select RING_BUFFER_ALLOW_SWAP 2009-09-17 15:53:42 -04:00