Re: [PATCH 1/6] x86: speed up int3-based patching using less paranoid write

(2013/10/18 23:27), Petr Mladek wrote: > This change is inspired by the int3-based patching code used in > ftrace. See the commit fd4363fff3d9 (x86: Introduce int3 > (breakpoint)-based instruction patching). > > When trying to use text_poke_bp in ftrace, the result was slower > than the original i

[PATCH 1/6] x86: speed up int3-based patching using less paranoid write

This change is inspired by the int3-based patching code used in ftrace. See the commit fd4363fff3d9 (x86: Introduce int3 (breakpoint)-based instruction patching). When trying to use text_poke_bp in ftrace, the result was slower than the original implementation. For example, I tried to modify the f