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authorDave Barach <dave@barachs.net>2020-06-08 11:17:19 -0400
committerDamjan Marion <dmarion@me.com>2020-06-08 16:03:36 +0000
commit0a67b48f1d1065d250191657810bd5cd0b718c39 (patch)
tree9eec6623974c246fa100c53eb997c9cec53d3895 /extras/emacs
parent6a3195f166fa09e2eb2af66394c12e6288fcd3c5 (diff)
vlib: stop inlining vlib_add_trace(...)
Packet tracing performance doesn't justify inlining vlib_add_trace(...) over 500 times. It makes a 15% text-segment size difference in a representative use-case: Inline: $ size .../vnet_skx.dir/ipsec/ipsec_input.c.o text data bss dec hex filename 6831 80 0 6911 1aff .../vnet_skx.dir/ipsec/ipsec_input.c.o Not inline: $ size .../vnet_skx.dir/ipsec/ipsec_input.c.o text data bss dec hex filename 5776 80 0 5856 16e0 .../vnet_skx.dir/ipsec/ipsec_input.c.o Retain the original code as vlib_add_trace_inline, instantiate once as vlib_add_trace. Type: refactor Signed-off-by: Dave Barach <dave@barachs.net> Change-Id: Iaf431dbf00c4aad03663d86f9dd1322e84d03962
Diffstat (limited to 'extras/emacs')
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