dma-buf: heaps: system: Turn the heap into a module

Browse source

The system heap can be easily turned into a module by adding the usual
MODULE_* macros, importing the proper namespaces and changing the
Kconfig symbol to a tristate.

This heap won't be able to unload though, since we're missing a lot of
infrastructure to make it safe.

Reviewed-by: T.J. Mercier <tjmercier@google.com>
Acked-by: Andrew Davis <afd@ti.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patch.msgid.link/20260427-dma-buf-heaps-as-modules-v5-3-b6f5678feefc@kernel.org

...

This commit is contained in:

Maxime Ripard 2026-04-27 12:04:59 +02:00 • committed by Sumit Semwal

parent 10bb37fc62

commit fd55edff8a

2 changed files with 6 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/dma-buf/heaps/Kconfig

View file

5

drivers/dma-buf/heaps/system_heap.c

View file