*参照元 [#w8d3cdd5] #backlinks *説明 [#xf4dee70] -パス: [[linux-4.4.1/]] -パス: [[linux-4.4.1/include/linux/scatterlist.h]] -FIXME: これは何? --説明 **引数 [#h5dd6124] -struct scatterlist *sg -- --[[linux-4.4.1/scatterlist]] **返り値 [#a1c00ece] -struct scatterlist * -- **参考 [#xa8cdd9a] *実装 [#b8b8885a] /* * We overload the LSB of the page pointer to indicate whether it's * a valid sg entry, or whether it points to the start of a new scatterlist. * Those low bits are there for everyone! (thanks mason :-) */ #define sg_chain_ptr(sg) \ ((struct scatterlist *) ((sg)->page_link & ~0x03)) *コメント [#r1d97d96]