Here's where that 'dcache_line_size' macro is defined:
lxr.free-electrons.com/.../proc-macros.S
As for what value it returns (or if it returns the same value every time)....that I don't know
Here's where that 'dcache_line_size' macro is defined:
lxr.free-electrons.com/.../proc-macros.S
As for what value it returns (or if it returns the same value every time)....that I don't know