lighten uapi/bpf.h rebuilds #2345
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Master branch: 3ccdcee |
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Master branch: 3ccdcee |
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Master branch: 1705c62 |
Add missing includes unmasked by the subsequent change. Mostly network drivers missing an include for XDP_PACKET_HEADROOM. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
netns/bpf.h gets included by netdevice.h (thru net_namespace.h) which in turn gets included in a lot of places. We should keep netns/bpf.h as light-weight as possible. bpf-netns.h seems to contain more implementation details than deserves to be included in a netns header. It needs to pull in uapi/bpf.h to get various enum types. Move enum netns_bpf_attach_type to netns/bpf.h and invert the dependency. This makes netns/bpf.h fit the mold of a struct definition header more clearly, and drops the number of objects rebuilt when uapi/bpf.h is touched from 7.7k to 1.1k. Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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At least one diff in series https://patchwork.kernel.org/project/netdevbpf/list/?series=601947 irrelevant now. Closing PR. |
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Pull request for series with
subject: lighten uapi/bpf.h rebuilds
version: 1
url: https://patchwork.kernel.org/project/netdevbpf/list/?series=601926