John Hawkes f5899b5d4f [IA64] disable preemption in udelay() ... The udelay() inline for ia64 uses the ITC. If CONFIG_PREEMPT is enabled and the platform has unsynchronized ITCs and the calling task migrates to another CPU while doing the udelay loop, then the effective delay may be too short or very, very long. This patch disables preemption around 100 usec chunks of the overall desired udelay time. This minimizes preemption-holdoffs. udelay() is now too big to be inline, move it out of line and export it. Signed-off-by: John Hawkes <hawkes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>		2005-12-16 10:00:24 -08:00
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acpi
asm-alpha	[PATCH] mm: fill arch atomic64 gaps	2005-11-23 16:08:39 -08:00
asm-arm	[ARM] 3205/1: Handle new EABI relocations when loading kernel modules.	2005-12-14 22:04:22 +00:00
asm-arm26	[PATCH] atomic: inc_not_zero	2005-11-13 18:14:16 -08:00
asm-cris	[PATCH] atomic: inc_not_zero	2005-11-13 18:14:16 -08:00
asm-frv	[PATCH] FRV: Make the FRV arch work again	2005-11-28 14:42:23 -08:00
asm-generic	Merge x86-64 update from Andi	2005-11-14 19:56:02 -08:00
asm-h8300	[PATCH] atomic: inc_not_zero	2005-11-13 18:14:16 -08:00
asm-i386	x86: Fix silly typo in recent <asm/signal.h> fixes	2005-11-17 10:04:31 -08:00
asm-ia64	[IA64] disable preemption in udelay()	2005-12-16 10:00:24 -08:00
asm-m32r	[PATCH] m32r: M3A-2170(Mappi-III) IDE support	2005-11-28 14:42:24 -08:00
asm-m68k	[PATCH] atomic: inc_not_zero	2005-11-13 18:14:16 -08:00
asm-m68knommu	[PATCH] atomic: inc_not_zero	2005-11-13 18:14:16 -08:00
asm-mips	[PATCH] ide: AU1200 IDE update	2005-12-15 02:17:46 +01:00
asm-parisc	[PARISC] Always spinlock tlb flush operations to ensure preempt safety	2005-11-17 16:44:14 -05:00
asm-powerpc	[PATCH] powerpc: Add missing icache flushes for hugepages	2005-12-09 16:30:48 +11:00
asm-ppc	Merge branch 'mymerge' of ssh://ozlabs.org/home/sfr/kernel-sfr	2005-11-19 14:25:23 +11:00
asm-s390	[PATCH] atomic: inc_not_zero	2005-11-13 18:14:16 -08:00
asm-sh	[PATCH] atomic: inc_not_zero	2005-11-13 18:14:16 -08:00
asm-sh64	[PATCH] atomic: inc_not_zero	2005-11-13 18:14:16 -08:00
asm-sparc	[PATCH] sun4c_memerr_reg __iomem annotations	2005-12-15 10:01:29 -08:00
asm-sparc64	[PATCH] sparc: convert IO remapping to VM_PFNMAP	2005-11-28 14:35:36 -08:00
asm-um	[PATCH] uml: eliminate anonymous union and clean up symlink lossage	2005-11-22 09:13:41 -08:00
asm-v850	[PATCH] v850: use generic hardirq code	2005-11-15 08:59:20 -08:00
asm-x86_64	[PATCH] mm: fill arch atomic64 gaps	2005-11-23 16:08:39 -08:00
asm-xtensa	[PATCH] atomic: inc_not_zero	2005-11-13 18:14:16 -08:00
keys
linux	[PATCH] ide: cleanup ide_driver_t	2005-12-15 02:20:15 +01:00
math-emu
media	[PATCH] V4L/DVB: (3086c) Whitespaces cleanups part 4	2005-12-12 08:57:44 -08:00
mtd
net	[DECNET]: add memory buffer settings	2005-12-05 13:42:06 -08:00
pcmcia
rdma
rxrpc
scsi	[SCSI] Consolidate REQ_BLOCK_PC handling path (fix ipod panic)	2005-12-13 21:29:27 -08:00
sound
video