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| author | Zheng Da <zhengda1936@gmail.com> | 2010-04-06 04:24:31 +0200 |
|---|---|---|
| committer | Zheng Da <zhengda1936@gmail.com> | 2010-04-06 04:24:31 +0200 |
| commit | 7a7787bfb9c776da1a2597f5f723846d004de78d (patch) | |
| tree | 1a5c930179e49482ba291600f189074d578f5480 | |
| parent | d6efe4a3a6ef60582d11afe166831c84d11d9d75 (diff) | |
set memory allocated by ddekit_large_malloc to zero
| -rw-r--r-- | libdde_linux26/lib/src/arch/l4/kmalloc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libdde_linux26/lib/src/arch/l4/kmalloc.c b/libdde_linux26/lib/src/arch/l4/kmalloc.c index 87d64878..0e94fb97 100644 --- a/libdde_linux26/lib/src/arch/l4/kmalloc.c +++ b/libdde_linux26/lib/src/arch/l4/kmalloc.c @@ -134,9 +134,12 @@ void *__kmalloc(size_t size, gfp_t flags) if (cache) /* allocate from cache */ p = kmem_cache_alloc(cache, flags); - else + else { /* no cache for this size - use ddekit malloc */ p = ddekit_large_malloc(size); + if (flags & __GFP_ZERO) + memset (p, 0, size); + } ddekit_log(DEBUG_MALLOC, "size=%d, cache=%p (%d) => %p", size, cache, cache ? kmem_cache_size(cache) : 0, p); |