diff options
| author | Henning Baldersheim <balder@yahoo-inc.com> | 2023-01-04 15:12:29 +0000 |
|---|---|---|
| committer | Henning Baldersheim <balder@yahoo-inc.com> | 2023-01-04 15:12:29 +0000 |
| commit | b850211b54a2e3073ec9fe38ce35222ce4eedfb9 (patch) | |
| tree | fb87d028b89e3feee835d17c85ebfeb42d968ae9 /vespalib | |
| parent | 6ff9771ac01d5f31489a135a960a295269ff348b (diff) | |
Only for linux.
Diffstat (limited to 'vespalib')
| -rw-r--r-- | vespalib/src/vespa/vespalib/util/mmap_file_allocator.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/vespalib/src/vespa/vespalib/util/mmap_file_allocator.cpp b/vespalib/src/vespa/vespalib/util/mmap_file_allocator.cpp index 6dd2a853e51..8c89f6745e4 100644 --- a/vespalib/src/vespa/vespalib/util/mmap_file_allocator.cpp +++ b/vespalib/src/vespa/vespalib/util/mmap_file_allocator.cpp @@ -62,8 +62,10 @@ MmapFileAllocator::alloc(size_t sz) const assert(ins_res.second); int retval = madvise(buf, sz, MADV_RANDOM); assert(retval == 0); +#ifdef __linux__ retval = madvise(buf, sz, MADV_DONTDUMP); assert(retval == 0); +#endif return PtrAndSize(buf, sz); } |