redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity

[PATCH] x86_64: Fix incorrect node_present_pages on NUMA 

Currently, we do not pass the correct start_pfn to e820_hole_size, to
calculate holes.  Following patch fixes that.

The bug results in incorrect number of node_present_pages for each pgdat
and causes ugly output in /sys and probably VM inbalances.

Signed-off-by: Alok N Kataria <alokk@calsoftinc.com>
Signed-off-by: Ravikiran Thirumalai <kiran@scalex86.org>
Signed-off-by: Andi Kleen <ak@suse.de>
Sighed-off-by: Shair Fultheim <shai@scalex86.org>
Sighed-off-by: Linus Torvalds <torvalds@osdl.org>
wifi-calibration
Ravikiran G Thirumalai 2005-12-29 13:06:11 +01:00 committed by Linus Torvalds
parent f873e3e88d
commit 576fc0978b
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/x86_64/mm/init.c
View File

@ -348,7 +348,7 @@ size_zones(unsigned long *z, unsigned long *h,
}
/* Compute holes */
w = 0;
w = start_pfn;
for (i = 0; i < MAX_NR_ZONES; i++) {
unsigned long s = w;
w += z[i];