tree 54a22dbdebdd23830ea5c9f88c78cdc8567f2fef
parent fe2b51145c9ffd5a49013fe180e42e92ef0e6df9
author Matthew Wilcox <willy@infradead.org> 1540907155 -0400
committer Matthew Wilcox <willy@infradead.org> 1541453888 -0500

XArray: Regularise xa_reserve

The xa_reserve() function was a little unusual in that it attempted to
be callable for all kinds of locking scenarios.  Make it look like the
other APIs with __xa_reserve, xa_reserve_bh and xa_reserve_irq variants.

Signed-off-by: Matthew Wilcox <willy@infradead.org>