Searched hist:daf87416 (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/arch/arm/include/asm/ |
| H A D | cache.h | daf87416 Sat Dec 04 11:08:32 CST 2010 Russell King <rmk+kernel@arm.linux.org.uk> ARM: implement support for read-mostly sections
As our SMP implementation uses MESI protocols. Grouping together data
which is mostly only read together means that we avoid unnecessary
cache line bouncing when this code shares a cache line with other data.
In other words, cache lines associated with read-mostly data are
expected to spend most of their time in shared state.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
daf87416 Sat Dec 04 11:08:32 CST 2010 Russell King <rmk+kernel@arm.linux.org.uk> ARM: implement support for read-mostly sections
As our SMP implementation uses MESI protocols. Grouping together data
which is mostly only read together means that we avoid unnecessary
cache line bouncing when this code shares a cache line with other data.
In other words, cache lines associated with read-mostly data are
expected to spend most of their time in shared state.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|
| /openbmc/linux/arch/arm/kernel/ |
| H A D | vmlinux.lds.S | daf87416 Sat Dec 04 11:08:32 CST 2010 Russell King <rmk+kernel@arm.linux.org.uk> ARM: implement support for read-mostly sections
As our SMP implementation uses MESI protocols. Grouping together data
which is mostly only read together means that we avoid unnecessary
cache line bouncing when this code shares a cache line with other data.
In other words, cache lines associated with read-mostly data are
expected to spend most of their time in shared state.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
daf87416 Sat Dec 04 11:08:32 CST 2010 Russell King <rmk+kernel@arm.linux.org.uk> ARM: implement support for read-mostly sections
As our SMP implementation uses MESI protocols. Grouping together data
which is mostly only read together means that we avoid unnecessary
cache line bouncing when this code shares a cache line with other data.
In other words, cache lines associated with read-mostly data are
expected to spend most of their time in shared state.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
|