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(parent: 3d5bd6e) | patch
xarray: Track free entries in an XArray
authorMatthew Wilcox <willy@infradead.org>
Wed, 4 Jul 2018 14:50:12 +0000 (10:50 -0400)
committerMatthew Wilcox <willy@infradead.org>
Sun, 21 Oct 2018 14:46:32 +0000 (10:46 -0400)
commit371c752dc66948714ee3b66c3306f3ff1ff71d2e
treea9707d94787474e20b4efcd9bc81d5e6e1328a66tree | snapshot
parent3d5bd6e1a04ae779bc5e0de9ba2e92aa55c40fe8commit | diff
xarray: Track free entries in an XArray

Add the optional ability to track which entries in an XArray are free
and provide xa_alloc() to replace most of the functionality of the IDR.

Signed-off-by: Matthew Wilcox <willy@infradead.org>
Documentation/core-api/xarray.rst diff | blob | history
include/linux/xarray.h diff | blob | history
lib/test_xarray.c diff | blob | history
lib/xarray.c diff | blob | history
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