[PATCH net-next v2 0/7] net: stmmac: start to shrink memory usage
patchwork-bot+netdevbpf at kernel.org
patchwork-bot+netdevbpf at kernel.org
Tue Mar 10 20:00:24 PDT 2026
Hello:
This series was applied to netdev/net-next.git (main)
by Jakub Kicinski <kuba at kernel.org>:
On Mon, 9 Mar 2026 09:38:26 +0000 you wrote:
> Hi,
>
> Start shrinking stmmac's memory usage by avoiding using "int" for
> members that are only used for 0/1 (boolean) values, or values that
> can't be larger than 255.
>
> In addition, as struct stmmac_dma_cfg is approximately a cache line,
> shrinks below a cache line as a result of this patch set, and is
> required, there is no point separately allocating this from
> struct plat_stmmacenet_data. Embed it into the end of this struct
> and set the existing pointer to avoid large wide-spread changes.
>
> [...]
Here is the summary with links:
- [net-next,v2,1/7] net: stmmac: provide plat_dat->dma_cfg in stmmac_plat_dat_alloc()
https://git.kernel.org/netdev/net-next/c/7a6387dec8ce
- [net-next,v2,2/7] net: stmmac: convert plat_stmmacenet_data booleans to type bool
https://git.kernel.org/netdev/net-next/c/c3d08424e025
- [net-next,v2,3/7] net: stmmac: reorder structs to reduce memory consumption
https://git.kernel.org/netdev/net-next/c/3357642e65e9
- [net-next,v2,4/7] net: stmmac: use u8 for ?x_queues_to_use and number_?x_queues
https://git.kernel.org/netdev/net-next/c/94808793fed7
- [net-next,v2,5/7] net: stmmac: use u8 for host_dma_width and similar struct members
https://git.kernel.org/netdev/net-next/c/758ed85aadd0
- [net-next,v2,6/7] net: stmmac: add documentation for stmmac_dma_cfg members
https://git.kernel.org/netdev/net-next/c/9fe167ab790b
- [net-next,v2,7/7] net: stmmac: add documentation for clocks
https://git.kernel.org/netdev/net-next/c/315bab9411f3
You are awesome, thank you!
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