diff options
| author | Mel Gorman <[email protected]> | 2009-01-06 14:38:54 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2009-01-06 15:58:58 -0800 |
| commit | 3340289ddf29ca75c3acfb3a6b72f234b2f74d5c (patch) | |
| tree | d5da94eb1cb0146160fcb0e7aa161bfa5b6ac807 /include/linux/timerqueue.h | |
| parent | 08fba69986e20c1c9e5fe2e6064d146cc4f42480 (diff) | |
mm: report the MMU pagesize in /proc/pid/smaps
The KernelPageSize entry in /proc/pid/smaps is the pagesize used by the
kernel to back a VMA. This matches the size used by the MMU in the
majority of cases. However, one counter-example occurs on PPC64 kernels
whereby a kernel using 64K as a base pagesize may still use 4K pages for
the MMU on older processor. To distinguish, this patch reports
MMUPageSize as the pagesize used by the MMU in /proc/pid/smaps.
Signed-off-by: Mel Gorman <[email protected]>
Cc: "KOSAKI Motohiro" <[email protected]>
Cc: Alexey Dobriyan <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'include/linux/timerqueue.h')
0 files changed, 0 insertions, 0 deletions