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lib: Allow for the DIM library to be modular
Allow the Dynamic Interrupt Moderation (DIM) library to be built as a module. This is particularly useful in an Android GKI (Google Kernel Image) configuration where everything is built as a module, including Ethernet controller drivers. Having to build DIMLIB into the kernel image with potentially no user is wasteful. Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Reviewed-by: Alexander Lobakin <aleksander.lobakin@intel.com> Link: https://lore.kernel.org/r/20240506175040.410446-1-florian.fainelli@broadcom.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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@ -628,7 +628,7 @@ config SIGNATURE
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Implementation is done using GnuPG MPI library
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Implementation is done using GnuPG MPI library
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config DIMLIB
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config DIMLIB
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bool
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tristate
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help
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help
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Dynamic Interrupt Moderation library.
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Dynamic Interrupt Moderation library.
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Implements an algorithm for dynamically changing CQ moderation values
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Implements an algorithm for dynamically changing CQ moderation values
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@ -2,6 +2,6 @@
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# DIM Dynamic Interrupt Moderation library
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# DIM Dynamic Interrupt Moderation library
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#
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#
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obj-$(CONFIG_DIMLIB) += dim.o
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obj-$(CONFIG_DIMLIB) += dimlib.o
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dim-y := dim.o net_dim.o rdma_dim.o
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dimlib-objs := dim.o net_dim.o rdma_dim.o
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@ -82,3 +82,6 @@ bool dim_calc_stats(struct dim_sample *start, struct dim_sample *end,
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return true;
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return true;
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}
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}
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EXPORT_SYMBOL(dim_calc_stats);
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EXPORT_SYMBOL(dim_calc_stats);
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MODULE_DESCRIPTION("Dynamic Interrupt Moderation (DIM) library");
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MODULE_LICENSE("Dual BSD/GPL");
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