[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [RFC PATCH v3 18/24] ACPI: Refactor acpi SRAT and SLIT table handling code
On Tue, Jul 18, 2017 at 9:06 PM, Wei Liu <wei.liu2@xxxxxxxxxx> wrote: > On Tue, Jul 18, 2017 at 05:11:40PM +0530, vijay.kilari@xxxxxxxxx wrote: >> From: Vijaya Kumar K <Vijaya.Kumar@xxxxxxxxxx> >> >> Move SRAT handling code which is common across >> architectures is moved to new file xen/drivers/acpi/srat.c >> from xen/arch/x86/srat.c file. New header file srat.h is >> introduced. >> >> Other major changes are: >> - Coding style of code moved is changed. >> - Moved struct pxm2node from srat.c to srat.h >> - Dropped {memory,processor}_nodes_parsed from x86/srat.c >> - Dropped static on node_to_pxm() and moved to beginning of the file. >> - Made some static functions as non-static >> - acpi_node_distance() is introduced and called from __node_distance() >> - Replaced distance constants with LOCAL/REMOTE_DISTANCE defines > > It would be nice if you could break these into individual patches. Ok. I will split. > > [...] >> + >> +/* >> + * A lot of BIOS fill in 10 (= no distance) everywhere. This messes >> + * up the NUMA heuristics which wants the local node to have a smaller >> + * distance than the others. >> + * Do some quick checks here and only use the SLIT if it passes. >> + */ >> +static int __init slit_valid(struct acpi_table_slit *slit) >> +{ >> + int i, j; > > unsigned int ok > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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