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path: root/include/net/dropreason-core.h
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2023-04-20net: extend drop reasons for multiple subsystemsJohannes Berg
Extend drop reasons to make them usable by subsystems other than core by reserving the high 16 bits for a new subsystem ID, of which 0 of course is used for the existing reasons immediately. To still be able to have string reasons, restructure that code a bit to make the loopup under RCU, the only user of this (right now) is drop_monitor. Link: https://lore.kernel.org/netdev/00659771ed54353f92027702c5bbb84702da62ce.camel@sipsolutions.net Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-04-20net: move dropreason.h to dropreason-core.hJohannes Berg
This will, after the next patch, hold only the core drop reasons and minimal infrastructure. Fix a small kernel-doc issue while at it, to avoid the move triggering a checker. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Jakub Kicinski <kuba@kernel.org>