• Santosh Shilimkar's avatar
    mm/page_alloc.c: use memblock apis for early memory allocations · 6782832e
    Santosh Shilimkar authored
    
    
    Switch to memblock interfaces for early memory allocator instead of
    bootmem allocator.  No functional change in beahvior than what it is in
    current code from bootmem users points of view.
    
    Archs already converted to NO_BOOTMEM now directly use memblock
    interfaces instead of bootmem wrappers build on top of memblock.  And
    the archs which still uses bootmem, these new apis just fallback to
    exiting bootmem APIs.
    Signed-off-by: default avatarGrygorii Strashko <grygorii.strashko@ti.com>
    Signed-off-by: default avatarSantosh Shilimkar <santosh.shilimkar@ti.com>
    Cc: Yinghai Lu <yinghai@kernel.org>
    Cc: Tejun Heo <tj@kernel.org>
    Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
    Cc: Arnd Bergmann <arnd@arndb.de>
    Cc: Christoph Lameter <cl@linux-foundation.org>
    Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Cc: H. Peter Anvin <hpa@zytor.com>
    Cc: Johannes Weiner <hannes@cmpxchg.org>
    Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
    Cc: Michal Hocko <mhocko@suse.cz>
    Cc: Paul Walmsley <paul@pwsan.com>
    Cc: Pavel Machek <pavel@ucw.cz>
    Cc: Russell King <linux@arm.linux.org.uk>
    Cc: Tony Lindgren <tony@atomide.com>
    Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
    Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
    6782832e
page_alloc.c 180 KB