diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2023-07-22 15:25:30 +0100 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-07-31 12:19:13 -0700 |
| commit | 4c8baa02d36379507afd17bdea87aabe0aa32ed3 (patch) | |
| tree | a398aa791a4ac7a35743d08baedd2353ee1fb6b8 /scripts | |
| parent | 055b86e0f0b4325117055d8d31c49011258f4af3 (diff) | |
| download | qemu-4c8baa02d36379507afd17bdea87aabe0aa32ed3.zip qemu-4c8baa02d36379507afd17bdea87aabe0aa32ed3.tar.gz qemu-4c8baa02d36379507afd17bdea87aabe0aa32ed3.tar.bz2 | |
util/interval-tree: Use qatomic_set_mb in rb_link_node
Ensure that the stores to rb_left and rb_right are complete before
inserting the new node into the tree. Otherwise a concurrent reader
could see garbage in the new leaf.
Cc: qemu-stable@nongnu.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions