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| author | Christoph Hellwig <hch@lst.de> | 2017-05-11 09:01:42 +0200 |
|---|---|---|
| committer | Christoph Hellwig <hch@lst.de> | 2017-06-05 16:59:05 +0200 |
| commit | ef40dda5bbc310f6517082c0ff002913104358cd (patch) | |
| tree | ac178c2745191dd43bcd32daa1de3b5616e39bf2 /mm/page_isolation.c | |
| parent | df33767d9fe0ca93c606cc9042df05e5045c8158 (diff) | |
| download | linux-ef40dda5bbc310f6517082c0ff002913104358cd.tar.gz linux-ef40dda5bbc310f6517082c0ff002913104358cd.tar.bz2 linux-ef40dda5bbc310f6517082c0ff002913104358cd.zip | |
uuid: hoist uuid_is_null() helper from libnvdimm
Hoist the libnvdimm helper as an inline helper to linux/uuid.h
using an auxiliary const variable uuid_null in lib/uuid.c.
[hch: also add the guid variant. Both do the same but I'd like
to keep casts to a minimum]
The common helper uses the new abstract type uuid_t * instead of
u8 *.
Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
[hch: added guid_is_null]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Dan Williams <dan.j.williams@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'mm/page_isolation.c')
0 files changed, 0 insertions, 0 deletions