Revision 85cc5135ace4c8b75d7b4e1ea9fe15a7fcbd1516 authored by Ravikiran G Thirumalai on 30 September 2005, 18:59:22 UTC, committed by Linus Torvalds on 30 September 2005, 19:41:20 UTC
The tests Alok carried out on Petr's box confirmed that cpu_to_node[BP] is
not setup early enough by numa_init_array due to the x86_64 changes in
2.6.14-rc*, and unfortunately set wrongly by the work around code in
numa_init_array(). cpu_to_node[0] gets set with 1 early and later gets set
properly to 0 during identify_cpu() when all cpus are brought up, but
confusing the numa slab in the process.
Here is a quick fix for this. The right fix obviously is to have
cpu_to_node[bsp] setup early for numa_init_array(). The following patch
will fix the problem now, and the code can stay on even when
cpu_to_node{BP] gets fixed early correctly.
Thanks to Petr for access to his box.
Signed off by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Alok N Kataria <alokk@calsoftinc.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
1 parent e6a045a
| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 18.1 KB |
| Makefile | -rw-r--r-- | 921 bytes |
| calibrate.c | -rw-r--r-- | 4.7 KB |
| do_mounts.c | -rw-r--r-- | 9.0 KB |
| do_mounts.h | -rw-r--r-- | 1.7 KB |
| do_mounts_devfs.c | -rw-r--r-- | 2.8 KB |
| do_mounts_initrd.c | -rw-r--r-- | 3.0 KB |
| do_mounts_md.c | -rw-r--r-- | 7.6 KB |
| do_mounts_rd.c | -rw-r--r-- | 10.0 KB |
| initramfs.c | -rw-r--r-- | 10.0 KB |
| main.c | -rw-r--r-- | 17.1 KB |
| version.c | -rw-r--r-- | 748 bytes |
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