Martin Peschke 7ff6f08295 [PATCH] CPU hotplug compatible alloc_percpu() ... This patch splits alloc_percpu() up into two phases. Likewise for free_percpu(). This allows clients to limit initial allocations to online cpu's, and to populate or depopulate per-cpu data at run time as needed: struct my_struct *obj; /* initial allocation for online cpu's */ obj = percpu_alloc(sizeof(struct my_struct), GFP_KERNEL); ... /* populate per-cpu data for cpu coming online */ ptr = percpu_populate(obj, sizeof(struct my_struct), GFP_KERNEL, cpu); ... /* access per-cpu object */ ptr = percpu_ptr(obj, smp_processor_id()); ... /* depopulate per-cpu data for cpu going offline */ percpu_depopulate(obj, cpu); ... /* final removal */ percpu_free(obj); Signed-off-by: Martin Peschke <mp3@de.ibm.com> Cc: Paul Jackson <pj@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>		2006-09-26 08:48:47 -07:00
..
acpi
asm-alpha	[libata] No need for all those arch libata-portmap.h headers	2006-09-25 15:33:09 -04:00
asm-arm	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6	2006-09-24 22:05:59 +01:00
asm-arm26
asm-cris
asm-frv	[libata] No need for all those arch libata-portmap.h headers	2006-09-25 15:33:09 -04:00
asm-generic	[PATCH] trigger a syntax error if percpu macros are incorrectly used	2006-09-26 08:48:44 -07:00
asm-h8300
asm-i386	[PATCH] convert i386 NUMA KVA space to bootmem	2006-09-26 08:48:45 -07:00
asm-ia64	[PATCH] cpu to node relationship fixup: map cpu to node	2006-09-25 17:38:36 -07:00
asm-m32r
asm-m68k
asm-m68knommu
asm-mips
asm-parisc
asm-powerpc	[libata] No need for all those arch libata-portmap.h headers	2006-09-25 15:33:09 -04:00
asm-ppc	[PATCH] #elif that should've been #elif defined	2006-09-23 11:34:43 -07:00
asm-s390	[PATCH] trigger a syntax error if percpu macros are incorrectly used	2006-09-26 08:48:44 -07:00
asm-sh
asm-sh64
asm-sparc	[libata] No need for all those arch libata-portmap.h headers	2006-09-25 15:33:09 -04:00
asm-sparc64	[libata] No need for all those arch libata-portmap.h headers	2006-09-25 15:33:09 -04:00
asm-um
asm-v850
asm-x86_64	[PATCH] trigger a syntax error if percpu macros are incorrectly used	2006-09-26 08:48:44 -07:00
asm-xtensa
crypto
keys
linux	[PATCH] CPU hotplug compatible alloc_percpu()	2006-09-26 08:48:47 -07:00
math-emu
media
mtd
net	[NetLabel]: rework the Netlink attribute handling (part 1)	2006-09-25 15:56:09 -07:00
pcmcia
rdma
rxrpc
scsi	[PATCH] SCSI gfp_t annotations	2006-09-24 20:07:49 -07:00
sound	[ALSA] ak4xxx - Remove bogus IPGA controls	2006-09-23 10:46:55 +02:00
video
Kbuild