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maple_tree: Store XA_RETRY_ENTRY on erase
authorLiam R. Howlett <Liam.Howlett@Oracle.com>
Fri, 2 Aug 2019 15:21:12 +0000 (11:21 -0400)
committerLiam R. Howlett <Liam.Howlett@Oracle.com>
Fri, 2 Aug 2019 15:21:12 +0000 (11:21 -0400)
commit5ae06bb570a2b41ae3b64b6aaccfb6849beea0ef
treeda4b3ddb5f499de7898e50f9c66350ca7a9daa86tree
parentb84fe8a15ae16a8f7593d49a1e9958f65e9c5713commit | diff
maple_tree: Store XA_RETRY_ENTRY on erase

Avoid using slots again until an RCU freeing cycle is complete by storing XA_RETRY_ENTRY

Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
lib/maple_tree.c diff | blob | history
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