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Dockerfile: build with force-frame-pointers=yes (#10286)

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See
https://github.com/neondatabase/neon/pull/10226#issuecomment-2573725182.
This commit is contained in:
Erik Grinaker
2025-01-06 21:17:43 +01:00
committed by GitHub
parent 4a6556e269
commit b342a02b1c
2 changed files with 5 additions and 3 deletions
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6
.cargo/config.toml
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@@ -4,11 +4,13 @@
rustdocflags = ["-Arustdoc::private_intra_doc_links"]
# Enable frame pointers. This may have a minor performance overhead, but makes it easier and more
# efficient to obtain stack traces (and thus CPU/heap profiles). With continuous profiling, this is
# likely a net win, and allows higher profiling resolution. See also:
# efficient to obtain stack traces (and thus CPU/heap profiles). It may also avoid seg faults that
# we've seen with libunwind-based profiling. See also:
#
# * <https://www.brendangregg.com/blog/2024-03-17/the-return-of-the-frame-pointers.html>
# * <https://github.com/rust-lang/rust/pull/122646>
#
# NB: the RUSTFLAGS envvar will replace this. Make sure to update e.g. Dockerfile as well.
rustflags = ["-Cforce-frame-pointers=yes"]
[alias]

2
Dockerfile
View File

@@ -45,7 +45,7 @@ COPY --chown=nonroot . .
ARG ADDITIONAL_RUSTFLAGS
RUN set -e \
&& PQ_LIB_DIR=$(pwd)/pg_install/v${STABLE_PG_VERSION}/lib RUSTFLAGS="-Clinker=clang -Clink-arg=-fuse-ld=mold -Clink-arg=-Wl,--no-rosegment ${ADDITIONAL_RUSTFLAGS}" cargo build \
&& PQ_LIB_DIR=$(pwd)/pg_install/v${STABLE_PG_VERSION}/lib RUSTFLAGS="-Clinker=clang -Clink-arg=-fuse-ld=mold -Clink-arg=-Wl,--no-rosegment -Cforce-frame-pointers=yes ${ADDITIONAL_RUSTFLAGS}" cargo build \
--bin pg_sni_router \
--bin pageserver \
--bin pagectl \