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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2026-03-19 16:15:33 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2026-03-19 16:15:33 +0100
commit7e2dc8ed7862ac622b5a59953b679de97001dc83 (patch)
treed2d2cf61a22f5a6404000ee007c5e80bc2d9eca9 /drivers/android/binder/range_alloc/tree.rs
parenta7e8c9cc3a13baf3dcf9734dd55609aa7ff9a1a0 (diff)
parent4a2b0ed2ac7abe9743e1559d212075a0ebac96b3 (diff)
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/android/binder/range_alloc/tree.rs')
-rw-r--r--drivers/android/binder/range_alloc/tree.rs18
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/android/binder/range_alloc/tree.rs b/drivers/android/binder/range_alloc/tree.rs
index 838fdd2b47ea..48796fcdb362 100644
--- a/drivers/android/binder/range_alloc/tree.rs
+++ b/drivers/android/binder/range_alloc/tree.rs
@@ -164,15 +164,6 @@ impl<T> TreeRangeAllocator<T> {
self.free_oneway_space
};
- // Start detecting spammers once we have less than 20%
- // of async space left (which is less than 10% of total
- // buffer size).
- //
- // (This will short-circut, so `low_oneway_space` is
- // only called when necessary.)
- let oneway_spam_detected =
- is_oneway && new_oneway_space < self.size / 10 && self.low_oneway_space(pid);
-
let (found_size, found_off, tree_node, free_tree_node) = match self.find_best_match(size) {
None => {
pr_warn!("ENOSPC from range_alloc.reserve_new - size: {}", size);
@@ -203,6 +194,15 @@ impl<T> TreeRangeAllocator<T> {
self.free_tree.insert(free_tree_node);
}
+ // Start detecting spammers once we have less than 20%
+ // of async space left (which is less than 10% of total
+ // buffer size).
+ //
+ // (This will short-circuit, so `low_oneway_space` is
+ // only called when necessary.)
+ let oneway_spam_detected =
+ is_oneway && new_oneway_space < self.size / 10 && self.low_oneway_space(pid);
+
Ok((found_off, oneway_spam_detected))
}