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Configure ring buffer depth at build time #625

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Molter73 wants to merge 1 commit into from
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Configure ring buffer depth at build time #625

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1 change: 1 addition & 0 deletions collector/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -95,6 +95,7 @@ set(BUILD_DRIVER OFF CACHE BOOL "Build the driver on Linux" FORCE)
set(USE_BUNDLED_DEPS OFF CACHE BOOL "Enable bundled dependencies instead of using the system ones" FORCE)
set(NO_LINK_GRPC_LIBS ON CACHE BOOL "Do not link gRPC libraries" FORCE)
set(WITH_CHISEL ON CACHE BOOL "Include chisel implementation" FORCE)
set(RING_BUF_MULTIPLIER 16)

# Turn OFF falco's unit tests and examples
set(CREATE_TEST_TARGETS OFF CACHE BOOL "Enable make-targets for unit testing" FORCE)
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2 changes: 1 addition & 1 deletion falcosecurity-libs
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Submodule falcosecurity-libs updated 7 files
+1 −0 .gitignore
+5 −1 driver/CMakeLists.txt
+3 −1 driver/ppm_ringbuffer.h.in
+1 −1 userspace/libscap/scap.c
+1 −1 userspace/libscap/scap_procs.c
+1 −1 userspace/libscap/scap_udig.c
+0 −1 userspace/libsinsp/table.cpp
2 changes: 2 additions & 0 deletions kernel-modules/build/prepare-src
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Original file line number Diff line number Diff line change
Expand Up @@ -83,10 +83,12 @@ cmake \
-DBUILD_DRIVER=ON \
-DENABLE_DKMS=OFF \
-DBUILD_BPF=ON \
-DRING_BUF_MULTIPLIER=16 \
"$DRIVER_SCRATCH"
# Copy a few files generated by cmake to the source directory.
cp "${BUILD_SCRATCH}/driver/src/Makefile" "${DRIVER_SCRATCH}/driver/Makefile"
cp "${BUILD_SCRATCH}/driver/src/driver_config.h" "${DRIVER_SCRATCH}/driver/driver_config.h"
cp "${BUILD_SCRATCH}/driver/src/ppm_ringbuffer.h" "${DRIVER_SCRATCH}/driver/ppm_ringbuffer.h"

cd "${DRIVER_SCRATCH}/driver"
module_version="$(get_module_version .)"
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