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Remove this > behaviour. > > This allows specifying a real capacity of 0, which was not previously > possible. This breaks `grow_request` in this case, so change it to grow > to at least `BitmapVec::MAX_INLINE_LEN`, mirroring the capacity floor in > `shrink_request`. > > Signed-off-by: Eliot Courtney > --- > rust/kernel/id_pool.rs | 38 ++++++++++++++++++++++++++++++++------ > 1 file changed, 32 insertions(+), 6 deletions(-) Alice, Burak, Yury: I would like to get this series out of its current limbo. AFAICT, Alice and Burak are ok with the current design [1][2], and Yury's request to change stop using a zero-sized pool in the example has been fulfilled by this patch [3]. This series would need to go through drm-rust-next as we have dependencies on it for the 4.5 cycle. May I ask for an ack on this patch to push it through drm-rust-next? [1] https://lore.kernel.org/all/ao2U1jNaT7waibJW@google.com/ [2] https://lore.kernel.org/all/CABwQupOYBBev5WkQry3oOoX5tGCs-ggDE4L_nK8BBY= vrO=3D81bA@mail.gmail.com/ [3] https://lore.kernel.org/all/DM62T4RN38EX.2RMVNDEJV9T5U@nvidia.com/