Merge pull request #9277 from awlauria/mem_recursion_v5.0.x

awlauria · web-flow · commit edae47936776 · 2021-08-19T09:16:39.000-04:00
v5.0.x: fix a memory hook recursion hang
diff --git a/opal/mca/memory/patcher/memory_patcher_component.c b/opal/mca/memory/patcher/memory_patcher_component.c
@@ -303,7 +303,7 @@ static int _intercept_madvise(void *start, size_t length, int advice)
         advice == MADV_REMOVE ||
 #    endif
         advice == POSIX_MADV_DONTNEED) {
-        opal_mem_hooks_release_hook(start, length, false);
+        opal_mem_hooks_release_hook(start, length, true);
     }
 
     if (!original_madvise) {

Original file line number	Diff line number	Diff line change
`@@ -303,7 +303,7 @@ static int _intercept_madvise(void *start, size_t length, int advice)`
`303`	`303`	`advice == MADV_REMOVE \|\|`
`304`	`304`	`# endif`
`305`	`305`	`advice == POSIX_MADV_DONTNEED) {`
`306`		`- opal_mem_hooks_release_hook(start, length, false);`
	`306`	`+ opal_mem_hooks_release_hook(start, length, true);`
`307`	`307`	`}`
`308`	`308`
`309`	`309`	`if (!original_madvise) {`