kmalloc alignment
Try following approach: First calling kmem_cache_create(...) function to create a cache pool for your structure which should be 64K aligned like following: , Regarding alignment, kmalloc will align the structures properly. If you have an 4byte variable, it will be 4bytes aligned, if you have an 8byte ...
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 kmalloc alignment 相關參考資料
Alignment guarantees for kmalloc() [LWN.net]
Alignment guarantees for kmalloc() kmalloc() is one of the kernel's fundamental memory-allocation primitives for relatively small objects. Most of the time, developers don't worry about the a... https://lwn.net How to align a kmalloc() address in linux - Stack Overflow
Try following approach: First calling kmem_cache_create(...) function to create a cache pool for your structure which should be 64K aligned like following: https://stackoverflow.com how to perform data structure alignment with kmalloc? - Stack ...
Regarding alignment, kmalloc will align the structures properly. If you have an 4byte variable, it will be 4bytes aligned, if you have an 8byte ... https://stackoverflow.com how to perform data structure alignment with kmalloc? - Stack Overflow
Regarding alignment, kmalloc will align the structures properly. If you have an 4byte variable, it will be 4bytes aligned, if you have an 8byte ... https://stackoverflow.com Kmalloc Alignment - Stack Overflow
Kmalloc Alignment. Lets say I allocate with kmalloc an array of uint64_t (and lets assume the size of the array is 32kB). ... 2) Is the array guaranteed to be cache / block aligned ? https://stackoverflow.com kmalloc() alignment - [email protected]
Does kmalloc() guarantees any alignment (4, 8, 16, 32 bytes) of returned pointer? I need to have a 32 byte aligned pointer. So, I was wondering if I have to do it ... https://linux-arm-kernel.infra kmallocvmalloc获取memory的对齐方式- adaptiver的专栏 ...
Memory returned by kmalloc() may be used for DMA, so we must make * sure that all such allocations are cache aligned. Otherwise, * unrelated ... https://blog.csdn.net LWN: kmalloc( )確保對齊_Linux News搬運工- jishuwen(技術文)
kmalloc()是kernel裡最基礎的記憶體分配API，用於針對較小的物件分配記憶體。通常，開發者不用操心返回的memory是否有對齊（alignment）問題， ... https://www.jishuwen.com 常用核心記憶體分配函數@ Welkin小窩:: 痞客邦::
size_t align, unsigned long flags, ... 3.kmalloc void *kmalloc(size_t size, gfp_t flags) kmalloc是核心中最常用的一種記憶體分配方式，它通過 ... https://welkinchen.pixnet.net |