From b6b38f704a8193daba520493ebdaf7e819962fc8 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Wed, 21 Apr 2010 03:50:45 +0000 Subject: [CIFS] Neaten cERROR and cFYI macros, reduce text space Neaten cERROR and cFYI macros, reduce text space ~2.5K Convert '__FILE__ ": " fmt' to '"%s: " fmt', __FILE__' to save text space Surround macros with do {} while Add parentheses to macros Make statement expression macro from macro with assign Remove now unnecessary parentheses from cFYI and cERROR uses defconfig with CIFS support old $ size fs/cifs/built-in.o text data bss dec hex filename 156012 1760 148 157920 268e0 fs/cifs/built-in.o defconfig with CIFS support old $ size fs/cifs/built-in.o text data bss dec hex filename 153508 1760 148 155416 25f18 fs/cifs/built-in.o allyesconfig old: $ size fs/cifs/built-in.o text data bss dec hex filename 309138 3864 74824 387826 5eaf2 fs/cifs/built-in.o allyesconfig new $ size fs/cifs/built-in.o text data bss dec hex filename 305655 3864 74824 384343 5dd57 fs/cifs/built-in.o Signed-off-by: Joe Perches Signed-off-by: Steve French --- fs/cifs/cifsproto.h | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) (limited to 'fs/cifs/cifsproto.h') diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 39e47f46dea5..32262e15be39 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -39,8 +39,20 @@ extern int smb_send(struct TCP_Server_Info *, struct smb_hdr *, unsigned int /* length */); extern unsigned int _GetXid(void); extern void _FreeXid(unsigned int); -#define GetXid() (int)_GetXid(); cFYI(1,("CIFS VFS: in %s as Xid: %d with uid: %d",__func__, xid,current_fsuid())); -#define FreeXid(curr_xid) {_FreeXid(curr_xid); cFYI(1,("CIFS VFS: leaving %s (xid = %d) rc = %d",__func__,curr_xid,(int)rc));} +#define GetXid() \ +({ \ + int __xid = (int)_GetXid(); \ + cFYI(1, "CIFS VFS: in %s as Xid: %d with uid: %d", \ + __func__, __xid, current_fsuid()); \ + __xid; \ +}) + +#define FreeXid(curr_xid) \ +do { \ + _FreeXid(curr_xid); \ + cFYI(1, "CIFS VFS: leaving %s (xid = %d) rc = %d", \ + __func__, curr_xid, (int)rc); \ +} while (0) extern char *build_path_from_dentry(struct dentry *); extern char *cifs_build_path_to_root(struct cifs_sb_info *cifs_sb); extern char *build_wildcard_path_from_dentry(struct dentry *direntry); -- cgit v1.2.2