tests: only use posix_fadvise on linux

Signed-off-by: Yan, Zheng <zyan@redhat.com>

diff --git a/src/tools/rados/PoolDump.cc b/src/tools/rados/PoolDump.cc
index 69963ee264d788a920f068430b2e3fe6e36faf76..5d0b3eda6d84ebbc20506d59bafbd5d5d59dbba8 100644 (file)
--- a/src/tools/rados/PoolDump.cc
+++ b/src/tools/rados/PoolDump.cc
@@ -161,8 +161,9 @@ int PoolDump::dump(IoCtx *io_ctx)
   }
 
   r = write_simple(TYPE_POOL_END, file_fd);
+#if defined(__linux__)
   if (file_fd != STDOUT_FILENO)
     posix_fadvise(file_fd, 0, 0, POSIX_FADV_DONTNEED);
-
+#endif
   return r;
 }

diff --git a/src/tools/rados/RadosImport.cc b/src/tools/rados/RadosImport.cc
index 32fee3811647bc3bbc268bb7e4a81e3f6553d48c..1f74af2c86cdcce48437595f1c6a0be2594b1cf3 100644 (file)
--- a/src/tools/rados/RadosImport.cc
+++ b/src/tools/rados/RadosImport.cc
@@ -110,8 +110,10 @@ int RadosImport::import(librados::IoCtx &io_ctx, bool no_overwrite)
   }
 #endif
 
+#if defined(__linux__)
   if (file_fd != STDIN_FILENO)
     posix_fadvise(file_fd, 0, 0, POSIX_FADV_SEQUENTIAL);
+#endif
 
   bool done = false;
   bool found_metadata = false;
@@ -152,8 +154,10 @@ int RadosImport::import(librados::IoCtx &io_ctx, bool no_overwrite)
     cerr << "Missing metadata section!" << std::endl;
   }
 
+#if defined(__linux__)
   if (file_fd != STDIN_FILENO)
     posix_fadvise(file_fd, 0, 0, POSIX_FADV_DONTNEED);
+#endif
   return 0;
 }