diff options
author | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2013-07-08 17:26:25 -0400 |
---|---|---|
committer | Matthew Wilcox <matthew.r.wilcox@intel.com> | 2013-09-03 16:32:26 -0400 |
commit | c3bfe7176c035a0a2c70bc79180fb13a6c57142a (patch) | |
tree | af979e07d60607e4d71faa3770b0ae3bd7005162 /include | |
parent | 685585c25e8269cc355b59d1cd6fc65b8c5c4878 (diff) |
NVMe: Namespace IDs are unsigned
The 'Number of Namespaces' read from the device was being treated as
signed, which would cause us to not scan any namespaces for a device
with more than 2 billion namespaces. That led to noticing that the
namespace ID was also being treated as signed, which could lead to the
result from NVME_IOCTL_ID being treated as an error code.
Signed-off-by: Matthew Wilcox <matthew.r.wilcox@intel.com>
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/nvme.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/nvme.h b/include/linux/nvme.h index 8d0041513e1a..3403c8f06fa0 100644 --- a/include/linux/nvme.h +++ b/include/linux/nvme.h | |||
@@ -104,7 +104,7 @@ struct nvme_ns { | |||
104 | struct request_queue *queue; | 104 | struct request_queue *queue; |
105 | struct gendisk *disk; | 105 | struct gendisk *disk; |
106 | 106 | ||
107 | int ns_id; | 107 | unsigned ns_id; |
108 | int lba_shift; | 108 | int lba_shift; |
109 | int ms; | 109 | int ms; |
110 | u64 mode_select_num_blocks; | 110 | u64 mode_select_num_blocks; |