Bernhard Walle 72a7fe3967 Introduce flags for reserve_bootmem() ... This patchset adds a flags variable to reserve_bootmem() and uses the BOOTMEM_EXCLUSIVE flag in crashkernel reservation code to detect collisions between crashkernel area and already used memory. This patch: Change the reserve_bootmem() function to accept a new flag BOOTMEM_EXCLUSIVE. If that flag is set, the function returns with -EBUSY if the memory already has been reserved in the past. This is to avoid conflicts. Because that code runs before SMP initialisation, there's no race condition inside reserve_bootmem_core(). [akpm@linux-foundation.org: coding-style fixes] [akpm@linux-foundation.org: fix powerpc build] Signed-off-by: Bernhard Walle <bwalle@suse.de> Cc: <linux-arch@vger.kernel.org> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2008-02-07 08:42:25 -08:00
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ataints.c	m68k: kill arch/m68k/atari/atari_ksyms.c	2008-02-05 09:44:24 -08:00
atakeyb.c	m68k: export atari_keyb_init	2007-11-26 19:15:31 -08:00
atasound.c	m68k: kill arch/m68k/atari/atari_ksyms.c	2008-02-05 09:44:24 -08:00
config.c	m68k: kill arch/m68k/atari/atari_ksyms.c	2008-02-05 09:44:24 -08:00
debug.c	m68k: kill arch/m68k/atari/atari_ksyms.c	2008-02-05 09:44:24 -08:00
hades-pci.c	m68k: Balance ioremap and iounmap in m68k/atari/hades-pci.c	2008-02-05 09:44:23 -08:00
Makefile	m68k: kill arch/m68k/atari/atari_ksyms.c	2008-02-05 09:44:24 -08:00
stdma.c	m68k: kill arch/m68k/atari/atari_ksyms.c	2008-02-05 09:44:24 -08:00
stram.c	Introduce flags for reserve_bootmem()	2008-02-07 08:42:25 -08:00
time.c