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(parent: 37a8ab2) | patch
maple_tree: make mas_erase() more robust
authorLiam R. Howlett <Liam.Howlett@oracle.com>
Wed, 1 Nov 2023 17:16:19 +0000 (13:16 -0400)
committerAndrew Morton <akpm@linux-foundation.org>
Tue, 12 Dec 2023 18:56:57 +0000 (10:56 -0800)
commitf7a59018953910032231c0a019208c4b0a4a8bc3
tree6f445dde3565f424ac7c65cae67ce187c3d775b5tree | snapshot
parent37a8ab24d3d4c465b070bd704e2ad2fa277df9d7commit | diff
maple_tree: make mas_erase() more robust

mas_erase() may not deal correctly with all maple states.  Make the
function more robust by ensuring the state is in one of the two acceptable
states.

Link: https://lkml.kernel.org/r/20231101171629.3612299-3-Liam.Howlett@oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Peng Zhang <zhangpeng.00@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
lib/maple_tree.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git