Kristian Hoegsberg
96d7fa421e
lib: add idr_for_each() ...
This patch adds an iterator function for the idr data structure. Compared
to just iterating through the idr with an integer and idr_find, this
iterator is (almost, but not quite) linear in the number of elements, as
opposed to the number of integers in the range covered by the idr. This
makes a difference for sparse idrs, but more importantly, it's a nicer way
to iterate through the elements.
The drm subsystem is moving to idr for tracking contexts and drawables, and
with this change, we can use the idr exclusively for tracking these
resources.
[akpm@linux-foundation.org: fix comment]
Signed-off-by: Kristian Hoegsberg <krh@redhat.com>
Cc: Tejun Heo <htejun@gmail.com>
Cc: Dave Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-07-16 09:05:34 -07:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
Merge branch 'ioat-md-accel-for-linus' of git://lost.foo-projects.org/~dwillia2/git/iop
2007-07-13 10:52:27 -07:00
lots-of-architectures: enable arbitary speed tty support
2007-07-10 17:51:13 -07:00
lots-of-architectures: enable arbitary speed tty support
2007-07-10 17:51:13 -07:00
Blackfin arch: Add peripheral io API to gpio header file
2007-07-12 17:06:45 +08:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
frv: missing __clear_user()
2007-07-15 16:40:52 -07:00
sched: simplify sched_find_first_bit()
2007-07-09 18:52:00 +02:00
PCI: Use a weak symbol for the empty version of pcibios_add_platform_entries()
2007-07-11 16:02:07 -07:00
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6
2007-07-12 13:40:57 -07:00
[IA64] Un-break ia64 build
2007-07-12 16:04:39 -07:00
lots-of-architectures: enable arbitary speed tty support
2007-07-10 17:51:13 -07:00
PCI: Use a weak symbol for the empty version of pcibios_add_platform_entries()
2007-07-11 16:02:07 -07:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
[MIPS] Workaround for a sparse warning in include/asm-mips/mach-tx4927/ioremap.h
2007-07-13 17:40:01 +01:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
lots-of-architectures: enable arbitary speed tty support
2007-07-10 17:51:13 -07:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
uml: add asm/paravirt.h
2007-06-24 08:59:11 -07:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6
2007-07-12 13:40:57 -07:00
PCI: remove pci_dac_dma_... APIs
2007-07-11 16:02:11 -07:00
lib: add idr_for_each()
2007-07-16 09:05:34 -07:00
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2007-07-15 16:50:46 -07:00
PCMCIA-NETDEV : add new ID of lan&modem multifunction card
2007-07-08 22:16:39 -04:00
IB/cm: Include HCA ACK delay in local ACK timeout
2007-07-10 21:50:05 -07:00
[SCSI] Remove unused method scsi_device_cancel
2007-07-14 16:01:16 -05:00
96d7fa421e