A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-30 19:51:31 -04:00
Code Issues Projects Releases Packages Wiki Activity

mm: bdi init hooks

Browse source 
provide BDI constructor/destructor hooks

[[email protected]: compile fix]
Signed-off-by: Peter Zijlstra <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Peter Zijlstra 2007-10-16 23:25:46 -07:00 • committed by Linus Torvalds
commit e0bf68ddec
19 changed files with 131 additions and 7 deletions
Download patch file Download diff file Expand all files Collapse all files

5
mm/swap.c
View file

@ -28,6 +28,7 @@
#include <linux/percpu.h>
#include <linux/cpu.h>
#include <linux/notifier.h>
#include <linux/backing-dev.h>
/* How many pages do we try to swap or page in/out together? */
int page_cluster;
@ -547,6 +548,10 @@ void __init swap_setup(void)
{
unsigned long megs = num_physpages >> (20 - PAGE_SHIFT);
#ifdef CONFIG_SWAP
bdi_init(swapper_space.backing_dev_info);
#endif
/* Use a smaller cluster for small-memory machines */
if (megs < 16)
page_cluster = 2;