mirror of https://gitee.com/openkylin/linux.git
94eb1e10a3
Since kmalloc() will round up the allocation to the next slab size or page, it will normally return a pointer to a memory block bigger than we asked for. We can query for the actual size of the allocated block using ksize() and expand our variable size reservation_list to take advantage of that extra space. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Christian König <christian.koenig@amd.com> Cc: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Michel Dänzer <michel.daenzer@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190712080314.21018-1-chris@chris-wilson.co.uk |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| dma-buf.c | ||
| dma-fence-array.c | ||
| dma-fence-chain.c | ||
| dma-fence.c | ||
| reservation.c | ||
| seqno-fence.c | ||
| sw_sync.c | ||
| sync_debug.c | ||
| sync_debug.h | ||
| sync_file.c | ||
| sync_trace.h | ||
| udmabuf.c | ||