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| author | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2011-02-10 14:49:59 +0100 |
|---|---|---|
| committer | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2011-11-04 20:52:56 +0100 |
| commit | 51882d00f07da9601cc962a3596e48aafb4f4163 (patch) | |
| tree | dad2569435369862ed2c5541810d41fc5e844b90 | |
| parent | NVMe: Renumber the special context values (diff) | |
| download | linux-51882d00f07da9601cc962a3596e48aafb4f4163.tar.xz linux-51882d00f07da9601cc962a3596e48aafb4f4163.zip | |
NVMe: Advance the sg pointer when filling in an sg list
For multipage BIOs, we were always using sg[0] instead of advancing
through the list. Oops :-)
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
| -rw-r--r-- | drivers/block/nvme.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/block/nvme.c b/drivers/block/nvme.c index 71bdf6f2c93b..903e7f15b60d 100644 --- a/drivers/block/nvme.c +++ b/drivers/block/nvme.c @@ -321,6 +321,7 @@ static int nvme_map_bio(struct device *dev, struct nvme_req_info *info, sg_init_table(sg, psegs); bio_for_each_segment(bvec, bio, i) { sg_set_page(sg, bvec->bv_page, bvec->bv_len, bvec->bv_offset); + sg++; /* XXX: handle non-mergable here */ nsegs++; } |