diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-08-18 14:23:51 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2008-08-20 16:34:58 +1000 |
| commit | b950bdd0fc247d0ab4aea88d46e8cced3eac949e (patch) | |
| tree | daea275d042511774a6abd558d963e1199aedb65 /fs/fcntl.c | |
| parent | 41eba0ad0033967eda346dd833194e96fdf5f405 (diff) | |
powerpc: Expose PMCs & cache topology in sysfs on 32-bit
The file arch/powerpc/kernel/sysfs.c is currently only compiled for
64-bit kernels. It contain code to register CPU sysdevs in sysfs and
add various properties such as cache topology and raw access by root
to performance monitor counters (PMCs). A lot of that can be re-used
as is on 32-bits.
This makes the file be built for both, with appropriate ifdef'ing
for the few bits that are really 64-bit specific, and adds some
support for the raw PMCs for 75x and 74xx processors.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'fs/fcntl.c')
0 files changed, 0 insertions, 0 deletions