From patchwork Wed Apr 13 15:18:42 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [02/27] fs-tests: integck: shrink file_info structure size From: Artem Bityutskiy X-Patchwork-Id: 91029 Message-Id: <1302707947-6143-3-git-send-email-dedekind1@gmail.com> To: MTD list Cc: Adrian Hunter Date: Wed, 13 Apr 2011 18:18:42 +0300 From: Artem Bityutskiy We do not have to store boolean flags in 'int' variables which consume 4 bytes each, we can store those in bit-fields instead. Signed-off-by: Artem Bityutskiy --- tests/fs-tests/integrity/integck.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/tests/fs-tests/integrity/integck.c b/tests/fs-tests/integrity/integck.c index c00e67e..f203e3a 100644 --- a/tests/fs-tests/integrity/integck.c +++ b/tests/fs-tests/integrity/integck.c @@ -58,10 +58,10 @@ struct file_info /* Each file has one of these */ /* Record in order all writes to the file */ struct fd_info *fds; /* All open file descriptors for this file */ struct dir_entry_info *links; - int link_count; off_t length; - int deleted; /* File has been deleted but is still open */ - int no_space_error; /* File has incurred a ENOSPC error */ + int link_count; + unsigned int deleted:1; /* File has been deleted but is still open */ + unsigned int no_space_error:1; /* File has incurred a ENOSPC error */ uint64_t check_run_no; /* Run number used when checking */ };