bus: mhi: ep: Use slab allocator where applicable

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[ Upstream commit 62210a26cd ]

Use slab allocator for allocating the memory for objects used frequently
and are of fixed size. This reduces the overheard associated with
kmalloc().

Suggested-by: Alex Elder <elder@linaro.org>
Link: https://lore.kernel.org/r/20231018122812.47261-1-manivannan.sadhasivam@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Stable-dep-of: 327ec5f706 ("PCI: epf-mhi: Fix the DMA data direction of dma_unmap_single()")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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This commit is contained in:

Manivannan Sadhasivam 2023-10-18 17:58:12 +05:30 • committed by Greg Kroah-Hartman

parent 83042081cd

commit 66aea64413

2 changed files with 52 additions and 17 deletions

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66

drivers/bus/mhi/ep/main.c

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3

include/linux/mhi_ep.h

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