From 556b8b166c9514b5f940047a41dad8fe8cd9a778 Mon Sep 17 00:00:00 2001 From: Barry Naujok Date: Thu, 10 Apr 2008 12:22:07 +1000 Subject: [XFS] remove bhv_vname_t and xfs_rename code SGI-PV: 976035 SGI-Modid: xfs-linux-melb:xfs-kern:30804a Signed-off-by: Barry Naujok Signed-off-by: Christoph Hellwig Signed-off-by: Lachlan McIlroy --- fs/xfs/xfs_dir2.c | 62 +++++++++++++++++++++++++------------------------------ 1 file changed, 28 insertions(+), 34 deletions(-) (limited to 'fs/xfs/xfs_dir2.c') diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c index e92e73f0e6a..7cb26529766 100644 --- a/fs/xfs/xfs_dir2.c +++ b/fs/xfs/xfs_dir2.c @@ -44,6 +44,7 @@ #include "xfs_error.h" #include "xfs_vnodeops.h" +struct xfs_name xfs_name_dotdot = {"..", 2}; void xfs_dir_mount( @@ -146,8 +147,7 @@ int xfs_dir_createname( xfs_trans_t *tp, xfs_inode_t *dp, - char *name, - int namelen, + struct xfs_name *name, xfs_ino_t inum, /* new entry inode number */ xfs_fsblock_t *first, /* bmap's firstblock */ xfs_bmap_free_t *flist, /* bmap's freeblock list */ @@ -162,9 +162,9 @@ xfs_dir_createname( return rval; XFS_STATS_INC(xs_dir_create); - args.name = name; - args.namelen = namelen; - args.hashval = xfs_da_hashname(name, namelen); + args.name = name->name; + args.namelen = name->len; + args.hashval = xfs_da_hashname(name->name, name->len); args.inumber = inum; args.dp = dp; args.firstblock = first; @@ -197,8 +197,7 @@ int xfs_dir_lookup( xfs_trans_t *tp, xfs_inode_t *dp, - char *name, - int namelen, + struct xfs_name *name, xfs_ino_t *inum) /* out: inode number */ { xfs_da_args_t args; @@ -207,18 +206,14 @@ xfs_dir_lookup( ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); XFS_STATS_INC(xs_dir_lookup); + memset(&args, 0, sizeof(xfs_da_args_t)); - args.name = name; - args.namelen = namelen; - args.hashval = xfs_da_hashname(name, namelen); - args.inumber = 0; + args.name = name->name; + args.namelen = name->len; + args.hashval = xfs_da_hashname(name->name, name->len); args.dp = dp; - args.firstblock = NULL; - args.flist = NULL; - args.total = 0; args.whichfork = XFS_DATA_FORK; args.trans = tp; - args.justcheck = args.addname = 0; args.oknoent = 1; if (dp->i_d.di_format == XFS_DINODE_FMT_LOCAL) @@ -247,8 +242,7 @@ int xfs_dir_removename( xfs_trans_t *tp, xfs_inode_t *dp, - char *name, - int namelen, + struct xfs_name *name, xfs_ino_t ino, xfs_fsblock_t *first, /* bmap's firstblock */ xfs_bmap_free_t *flist, /* bmap's freeblock list */ @@ -261,9 +255,9 @@ xfs_dir_removename( ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); XFS_STATS_INC(xs_dir_remove); - args.name = name; - args.namelen = namelen; - args.hashval = xfs_da_hashname(name, namelen); + args.name = name->name; + args.namelen = name->len; + args.hashval = xfs_da_hashname(name->name, name->len); args.inumber = ino; args.dp = dp; args.firstblock = first; @@ -329,8 +323,7 @@ int xfs_dir_replace( xfs_trans_t *tp, xfs_inode_t *dp, - char *name, /* name of entry to replace */ - int namelen, + struct xfs_name *name, /* name of entry to replace */ xfs_ino_t inum, /* new inode number */ xfs_fsblock_t *first, /* bmap's firstblock */ xfs_bmap_free_t *flist, /* bmap's freeblock list */ @@ -345,9 +338,9 @@ xfs_dir_replace( if ((rval = xfs_dir_ino_validate(tp->t_mountp, inum))) return rval; - args.name = name; - args.namelen = namelen; - args.hashval = xfs_da_hashname(name, namelen); + args.name = name->name; + args.namelen = name->len; + args.hashval = xfs_da_hashname(name->name, name->len); args.inumber = inum; args.dp = dp; args.firstblock = first; @@ -374,28 +367,29 @@ xfs_dir_replace( /* * See if this entry can be added to the directory without allocating space. + * First checks that the caller couldn't reserve enough space (resblks = 0). */ int xfs_dir_canenter( xfs_trans_t *tp, xfs_inode_t *dp, - char *name, /* name of entry to add */ - int namelen) + struct xfs_name *name, /* name of entry to add */ + uint resblks) { xfs_da_args_t args; int rval; int v; /* type-checking value */ + if (resblks) + return 0; + ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR); + memset(&args, 0, sizeof(xfs_da_args_t)); - args.name = name; - args.namelen = namelen; - args.hashval = xfs_da_hashname(name, namelen); - args.inumber = 0; + args.name = name->name; + args.namelen = name->len; + args.hashval = xfs_da_hashname(name->name, name->len); args.dp = dp; - args.firstblock = NULL; - args.flist = NULL; - args.total = 0; args.whichfork = XFS_DATA_FORK; args.trans = tp; args.justcheck = args.addname = args.oknoent = 1; -- cgit v1.2.3