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| author |   Michal Simek <monstr@monstr.eu> | 2010-06-22 14:00:12 +0200 |
|---|---|---|
| committer | Michal Simek <monstr@monstr.eu> | 2010-08-04 10:22:44 +0200 |
| commit | 5c0d72b1b35fd0dad7dd70a114df068eadcc1b16 (patch) | |
| tree | 4acc534b04a29748a0207927e9effdfc7e286579 /include/linux/writeback.h | |
| parent | microblaze: Optimize clear_vms_ums macro (diff) | |
microblaze: Remove PER_CPU(KM) variable
There is a way howto remove Kernel Mode variable. It is easier
to parse UMS bit in MSR to find out if I come from kernel or user
space. Loading MSR content should be in one cycle and loading
PER_CPU variable depends on memory state.
Signed-off-by: Michal Simek <monstr@monstr.eu>
Diffstat (limited to 'include/linux/writeback.h')
0 files changed, 0 insertions, 0 deletions