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Diffstat (limited to 'uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfs_fs.h')
| -rw-r--r-- | uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfs_fs.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfs_fs.h b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfs_fs.h new file mode 100644 index 0000000..534aeee --- /dev/null +++ b/uclibc-crosstools-gcc-4.4.2-1/usr/include/linux/nfs_fs.h @@ -0,0 +1,59 @@ +/* + * linux/include/linux/nfs_fs.h + * + * Copyright (C) 1992 Rick Sladkey + * + * OS-specific nfs filesystem definitions and declarations + */ + +#ifndef _LINUX_NFS_FS_H +#define _LINUX_NFS_FS_H + +#include <linux/magic.h> + +/* Default timeout values */ +#define NFS_DEF_UDP_TIMEO (11) +#define NFS_DEF_UDP_RETRANS (3) +#define NFS_DEF_TCP_TIMEO (600) +#define NFS_DEF_TCP_RETRANS (2) + +#define NFS_MAX_UDP_TIMEOUT (60*HZ) +#define NFS_MAX_TCP_TIMEOUT (600*HZ) + +#define NFS_DEF_ACREGMIN (3) +#define NFS_DEF_ACREGMAX (60) +#define NFS_DEF_ACDIRMIN (30) +#define NFS_DEF_ACDIRMAX (60) + +/* + * When flushing a cluster of dirty pages, there can be different + * strategies: + */ +#define FLUSH_SYNC 1 /* file being synced, or contention */ +#define FLUSH_STABLE 4 /* commit to stable storage */ +#define FLUSH_LOWPRI 8 /* low priority background flush */ +#define FLUSH_HIGHPRI 16 /* high priority memory reclaim flush */ +#define FLUSH_NOCOMMIT 32 /* Don't send the NFSv3/v4 COMMIT */ +#define FLUSH_INVALIDATE 64 /* Invalidate the page cache */ +#define FLUSH_NOWRITEPAGE 128 /* Don't call writepage() */ + + +/* + * NFS debug flags + */ +#define NFSDBG_VFS 0x0001 +#define NFSDBG_DIRCACHE 0x0002 +#define NFSDBG_LOOKUPCACHE 0x0004 +#define NFSDBG_PAGECACHE 0x0008 +#define NFSDBG_PROC 0x0010 +#define NFSDBG_XDR 0x0020 +#define NFSDBG_FILE 0x0040 +#define NFSDBG_ROOT 0x0080 +#define NFSDBG_CALLBACK 0x0100 +#define NFSDBG_CLIENT 0x0200 +#define NFSDBG_MOUNT 0x0400 +#define NFSDBG_FSCACHE 0x0800 +#define NFSDBG_ALL 0xFFFF + + +#endif |