Andreas Kling c351945474 Kernel: Simplify unregistering a Blocker from a BlockerSet ...

The BlockerSet stores its blockers along with a "void* data" that may
contain some blocker-specific context relevant to the specific blocker
registration (for example, SelectBlocker stores a pointer to the
relevant entry in an array of SelectBlocker::FDInfo structs.)

When unregistering a blocker from a set, we don't need to key the
blocker by both the Blocker* and the data. Just the Blocker* is enough,
since all registrations for that blocker need to be removed anyway as
the blocker is about to be destroyed.

So we stop passing the "void* data" to BlockerSet::remove_blocker(),
which also allows us to remove the now-unneeded Blocker::m_block_data.

2021-08-24 01:57:11 +02:00

25 KiB

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