RE: [EXTERNAL] [PATCH 1/2] trace: support expression for blob length

> -Original Message- > From: David Marchand > Sent: Friday, January 24, 2025 9:44 PM > To: dev@dpdk.org > Cc: Jerin Jacob ; Sunil Kumar Kori ; > Tyler Retzlaff ; Thomas Monjalon > ; Ferruh Yigit ; Andrew > Rybchenko > Subject: [EXTERNAL] [PATCH 1/2] trace:

[PATCH 1/2] trace: support expression for blob length

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. Signed-off-by: David Marchand --- lib/eal/include/rte_trace_point.h | 11 + lib/eal/include/rte_trace_point_regi