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Merge tag 'block-5.5-2020-01-10' of git://git.kernel.dk/linux-block

Pull block fixes from Jens Axboe: "A few fixes that should go into this round. This pull request contains two NVMe fixes via Keith, removal of a dead function, and a fix for the bio op for read truncates (Ming)" * tag 'block-5.5-2020-01-10' of git://git.kernel.dk/linux-block: nvmet: fix per feat data len for get_feature nvme: Translate more status codes to blk_status_t fs: move guard_bio_eod() after bio_set_op_attrs block: remove unused mp_bvec_last_segment

Linus Torvalds committed 6 years ago

Commit 4e4cd212 parents 30b6487 e17016f7 files · +30 −30Browse files

Showing the changes to include/linux (1 of 7 files). Show all

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include/linux/bvec.h+0−22
@@ -153,26 +153,4 @@ static inline void bvec_advance(const struct bio_vec *bvec, · 152 unmodified lines
153153 }
154154 }
155155
156−/*
157− * Get the last single-page segment from the multi-page bvec and store it
158− * in @seg
159− */
160−static inline void mp_bvec_last_segment(const struct bio_vec *bvec,
161− struct bio_vec *seg)
162−{
163− unsigned total = bvec->bv_offset + bvec->bv_len;
164− unsigned last_page = (total - 1) / PAGE_SIZE;
165−
166− seg->bv_page = bvec->bv_page + last_page;
167−
168− /* the whole segment is inside the last page */
169− if (bvec->bv_offset >= last_page * PAGE_SIZE) {
170− seg->bv_offset = bvec->bv_offset % PAGE_SIZE;
171− seg->bv_len = bvec->bv_len;
172− } else {
173− seg->bv_offset = 0;
174− seg->bv_len = total - last_page * PAGE_SIZE;
175− }
176−}
177−
178156 #endif /* __LINUX_BVEC_ITER_H */