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(parent: 2778d89) | patch
XArray: Add wrappers for nested spinlocks
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Fri, 17 Jan 2020 17:36:32 +0000 (12:36 -0500)
committerMatthew Wilcox (Oracle) <willy@infradead.org>
Sat, 18 Jan 2020 03:32:17 +0000 (22:32 -0500)
commita1aa90b8999e7bb92fae70f15bcdbc9f23e62487
tree50544f7944467f664903075d28f8dd6d4153c34atree | snapshot
parent2778d89b145344a282ed7396ddfd6c1b59188e21commit | diff
XArray: Add wrappers for nested spinlocks

Some users need to take an xarray lock while holding another xarray lock.

Reported-by: Doug Gilbert <dgilbert@interlog.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
include/linux/xarray.h diff | blob | history
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