Signed-off-by: Jaegeuk Kim <[email protected]>
---
tools/f2fs_io/f2fs_io.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tools/f2fs_io/f2fs_io.c b/tools/f2fs_io/f2fs_io.c
index 22f9968a35e9..d07e6c6b1bfe 100644
--- a/tools/f2fs_io/f2fs_io.c
+++ b/tools/f2fs_io/f2fs_io.c
@@ -101,6 +101,10 @@ static void *aligned_xalloc(size_t alignment, size_t size)
if (!p)
die("Memory alloc failed (requested %zu bytes)", size);
+
+ if (madvise(p, size, MADV_HUGEPAGE))
+ die("Madvise failed (requested %zu bytes)", size);
+
return p;
}
--
2.51.0.618.g983fd99d29-goog
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