RE: [EXTERNAL] [PATCH v4 4/5] trace: support expression for blob length

2025-03-04 Thread Sunil Kumar Kori
> Support any expression as a blob length by using an intermediate variable in > the trace point emitter itself. > This also avoids any side effect on the passed variable. > > On the "register" side, prefix the length variable in the trace metadata with > the name of the emitted argument. > > Wit

[PATCH v4 4/5] trace: support expression for blob length

2025-03-04 Thread David Marchand
Support any expression as a blob length by using an intermediate variable in the trace point emitter itself. This also avoids any side effect on the passed variable. On the "register" side, prefix the length variable in the trace metadata with the name of the emitted argument. With this, we can u