path: root/Documentation/kmemleak.txt
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Diffstat (limited to 'Documentation/kmemleak.txt')
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/kmemleak.txt b/Documentation/kmemleak.txt
index 0112da3b9ab8..f655308064d7 100644
--- a/Documentation/kmemleak.txt
+++ b/Documentation/kmemleak.txt
@@ -41,6 +41,10 @@ Memory scanning parameters can be modified at run-time by writing to the
Kmemleak can also be disabled at boot-time by passing "kmemleak=off" on
the kernel command line.
+Memory may be allocated or freed before kmemleak is initialised and
+these actions are stored in an early log buffer. The size of this buffer
+is configured via the CONFIG_DEBUG_KMEMLEAK_EARLY_LOG_SIZE option.
Basic Algorithm