From d8e0539ebdff5ff27fa7eb019715d9dfb5171a3b Mon Sep 17 00:00:00 2001 From: Weston Andros Adamson Date: Tue, 6 Mar 2012 20:46:43 -0500 Subject: NFS: add filehandle crc for debug display Match wireshark's CRC-32 hash for easier debugging Signed-off-by: Weston Andros Adamson Signed-off-by: Trond Myklebust --- include/linux/nfs_fs.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux/nfs_fs.h') diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h index c07a757649dc..ce8e4361ad14 100644 --- a/include/linux/nfs_fs.h +++ b/include/linux/nfs_fs.h @@ -396,6 +396,11 @@ static inline void nfs_free_fhandle(const struct nfs_fh *fh) } #ifdef RPC_DEBUG +extern u32 _nfs_display_fhandle_hash(const struct nfs_fh *fh); +static inline u32 nfs_display_fhandle_hash(const struct nfs_fh *fh) +{ + return _nfs_display_fhandle_hash(fh); +} extern void _nfs_display_fhandle(const struct nfs_fh *fh, const char *caption); #define nfs_display_fhandle(fh, caption) \ do { \ @@ -403,6 +408,9 @@ extern void _nfs_display_fhandle(const struct nfs_fh *fh, const char *caption); _nfs_display_fhandle(fh, caption); \ } while (0) #else +static inline u32 nfs_display_fhandle_hash(const struct nfs_fh *fh) +{ +} static inline void nfs_display_fhandle(const struct nfs_fh *fh, const char *caption) { -- cgit v1.2.3