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Re: [PATCH 00/25] dyn_array and nr_irqs support v3
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From: H. Peter Anvin
Subject:
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
Date: Tuesday, August 5, 2008 - 4:26 pm
Yinghai Lu wrote:
quoted text
> > i am working on dyn_array + condense irq_desc/irq_cfg. > > it will use dyn_array to allocate 32 entry for irq_desc/irq_cfg, and > will use get_irq_desc via list to distribute it. later if need more, > will allocate more 32 entries.... > > so will send out v4. >
My understanding of dyn_array is that it only works at init time. How does that work when you hotplug MSI-X devices? -hpa --
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Messages in current thread:
[PATCH 00/25] dyn_array and nr_irqs support v3
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 01/25] x86: 64bit support more than 256 irq v2
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 02/25] x86: remove irq_vectors_limits
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 03/25] add dyn_array support
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 04/25] add per_cpu_dyn_array support
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 05/25] x86: alloc dyn_array all alltogether
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 06/25] x86: enable dyn_array support
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 07/25] introduce nr_irqs
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 08/25] x86: using nr_irqs
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 09/25] drivers/char to use nr_irqs
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 10/25] drivers/net to use nr_irqs
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 11/25] drivers intr remapping to use nr_irqs
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 12/25] drivers/pcmcia to use nr_irqs
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 13/25] drivers/rtc to use nr_irqs
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 14/25] drivers/scsi to use nr_irqs
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 15/25] drivers/serial to use nr_irqs
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 16/25] drivers proc to use nr_irqs
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 17/25] drivers xen events to use nr_irqs
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 18/25] make irq_timer_state to use dyn_array
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 19/25] make irq2_iommu to use dyn_array
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 20/25] make irq_desc to use dyn_array
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 21/25] serial: change remove NR_IRQS in 8250.c v2
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 22/25] irq: make irqs in kernel stat use per_cpu_dy ...
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 23/25] x86: use dyn_array in io_apic_xx.c
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 24/25] x86: get mp_irqs from madt
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
[PATCH 25/25] x86: remove nr_irq_vectors
, Yinghai Lu
, (Sat Aug 2, 7:59 pm)
Re: [PATCH 03/25] add dyn_array support
, Johannes Weiner
, (Sat Aug 2, 9:03 pm)
Re: [PATCH 05/25] x86: alloc dyn_array all alltogether
, Johannes Weiner
, (Sat Aug 2, 9:16 pm)
Re: [PATCH 03/25] add dyn_array support
, Yinghai Lu
, (Sat Aug 2, 9:21 pm)
Re: [PATCH 03/25] add dyn_array support
, Johannes Weiner
, (Sat Aug 2, 9:55 pm)
Re: [PATCH 03/25] add dyn_array support
, Yinghai Lu
, (Sat Aug 2, 10:04 pm)
Re: [PATCH 03/25] add dyn_array support
, Johannes Weiner
, (Sat Aug 2, 10:31 pm)
Re: [PATCH 03/25] add dyn_array support
, Yinghai Lu
, (Sat Aug 2, 10:39 pm)
Re: [PATCH 03/25] add dyn_array support
, Yinghai Lu
, (Sat Aug 2, 10:40 pm)
Re: [PATCH 03/25] add dyn_array support
, Johannes Weiner
, (Sat Aug 2, 10:47 pm)
Re: [PATCH 03/25] add dyn_array support
, Yinghai Lu
, (Sat Aug 2, 10:48 pm)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, Eric W. Biederman
, (Sat Aug 2, 10:51 pm)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, Yinghai Lu
, (Sat Aug 2, 11:04 pm)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, Eric W. Biederman
, (Sat Aug 2, 11:39 pm)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, Yinghai Lu
, (Sun Aug 3, 1:25 am)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, Eric W. Biederman
, (Sun Aug 3, 2:15 am)
Re: [PATCH 15/25] drivers/serial to use nr_irqs
, Alan Cox
, (Sun Aug 3, 6:02 am)
Re: [PATCH 21/25] serial: change remove NR_IRQS in 8250.c v2
, Alan Cox
, (Sun Aug 3, 6:03 am)
Re: [PATCH 21/25] serial: change remove NR_IRQS in 8250.c v2
, Alan Cox
, (Sun Aug 3, 8:14 am)
Re: [PATCH 15/25] drivers/serial to use nr_irqs
, Yinghai Lu
, (Sun Aug 3, 10:43 am)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, Yinghai Lu
, (Sun Aug 3, 10:54 am)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, Yinghai Lu
, (Sun Aug 3, 12:20 pm)
Re: [PATCH 21/25] serial: change remove NR_IRQS in 8250.c v2
, Eric W. Biederman
, (Sun Aug 3, 12:57 pm)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, Yinghai Lu
, (Sun Aug 3, 6:59 pm)
Re: [PATCH 21/25] serial: change remove NR_IRQS in 8250.c v2
, Alan Cox
, (Mon Aug 4, 7:17 am)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, Mike Travis
, (Mon Aug 4, 7:31 am)
Re: [PATCH 21/25] serial: change remove NR_IRQS in 8250.c v2
, Yinghai Lu
, (Mon Aug 4, 11:13 am)
Re: [PATCH 21/25] serial: change remove NR_IRQS in 8250.c v2
, Eric W. Biederman
, (Mon Aug 4, 11:51 am)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, H. Peter Anvin
, (Tue Aug 5, 4:01 pm)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, Yinghai Lu
, (Tue Aug 5, 4:15 pm)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, H. Peter Anvin
, (Tue Aug 5, 4:26 pm)
Re: [PATCH 00/25] dyn_array and nr_irqs support v3
, Yinghai Lu
, (Tue Aug 5, 4:53 pm)
[PATCH] serial: Remove NR_IRQS usage
, Alan Cox
, (Wed Aug 6, 6:09 am)
Re: [PATCH] serial: Remove NR_IRQS usage
, Eric W. Biederman
, (Wed Aug 6, 9:10 am)
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