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| author | Matthew Wilcox <willy@linux.intel.com> | 2016-03-17 14:21:48 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-03-17 15:09:34 -0700 |
| commit | 339e6353046dd4f675304d696a88aefdd727298e (patch) | |
| tree | bfe0c26987489add8c51ab13dbd65d348445e4b9 /kernel/compat.c | |
| parent | 1366c37ed84b166a0fffe201154b0d3b78a3976b (diff) | |
| download | linux-339e6353046dd4f675304d696a88aefdd727298e.tar.bz2 | |
radix_tree: tag all internal tree nodes as indirect pointers
Set the 'indirect_ptr' bit on all the pointers to internal nodes, not
just on the root node. This enables the following patches to support
multi-order entries in the radix tree. This patch is split out for ease
of bisection.
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Matthew Wilcox <willy@linux.intel.com>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel/compat.c')
0 files changed, 0 insertions, 0 deletions