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| author | Matthew Wilcox <willy@infradead.org> | 2018-12-31 10:41:01 -0500 |
|---|---|---|
| committer | Matthew Wilcox <willy@infradead.org> | 2019-02-06 13:32:23 -0500 |
| commit | a3e4d3f97ec844de005a679585c04c5c03dfbdb6 (patch) | |
| tree | c4cda3a98cba2d9923e7356e587f6a958b2971d7 /Documentation | |
| parent | 3ccaf57a6a63ad171a951dcaddffc453b2414c7b (diff) | |
| download | linux-a3e4d3f97ec844de005a679585c04c5c03dfbdb6.tar.bz2 | |
XArray: Redesign xa_alloc API
It was too easy to forget to initialise the start index. Add an
xa_limit data structure which can be used to pass min & max, and
define a couple of special values for common cases. Also add some
more tests cribbed from the IDR test suite. Change the return value
from -ENOSPC to -EBUSY to match xa_insert().
Signed-off-by: Matthew Wilcox <willy@infradead.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions