[XFS] Clean up some existing compat ioctl calls

[safe/jmp/linux-2.6] / fs / xfs / xfs_dir2.c

diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c
index b445ec3..1afb122 100644 (file)
--- a/fs/xfs/xfs_dir2.c
+++ b/fs/xfs/xfs_dir2.c
@@ -214,6 +214,7 @@ xfs_dir_createname(
                return rval;
        XFS_STATS_INC(xs_dir_create);
 
+       memset(&args, 0, sizeof(xfs_da_args_t));
        args.name = name->name;
        args.namelen = name->len;
        args.hashval = dp->i_mount->m_dirnameops->hashname(name);
@@ -286,8 +287,8 @@ 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));
 
+       memset(&args, 0, sizeof(xfs_da_args_t));
        args.name = name->name;
        args.namelen = name->len;
        args.hashval = dp->i_mount->m_dirnameops->hashname(name);
@@ -297,7 +298,6 @@ xfs_dir_lookup(
        args.op_flags = XFS_DA_OP_OKNOENT;
        if (ci_name)
                args.op_flags |= XFS_DA_OP_CILOOKUP;
-       args.cmpresult = XFS_CMP_DIFFERENT;
 
        if (dp->i_d.di_format == XFS_DINODE_FMT_LOCAL)
                rval = xfs_dir2_sf_lookup(&args);
@@ -343,6 +343,7 @@ xfs_dir_removename(
        ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
        XFS_STATS_INC(xs_dir_remove);
 
+       memset(&args, 0, sizeof(xfs_da_args_t));
        args.name = name->name;
        args.namelen = name->len;
        args.hashval = dp->i_mount->m_dirnameops->hashname(name);
@@ -353,7 +354,6 @@ xfs_dir_removename(
        args.total = total;
        args.whichfork = XFS_DATA_FORK;
        args.trans = tp;
-       args.op_flags = 0;
 
        if (dp->i_d.di_format == XFS_DINODE_FMT_LOCAL)
                rval = xfs_dir2_sf_removename(&args);
@@ -426,6 +426,7 @@ xfs_dir_replace(
        if ((rval = xfs_dir_ino_validate(tp->t_mountp, inum)))
                return rval;
 
+       memset(&args, 0, sizeof(xfs_da_args_t));
        args.name = name->name;
        args.namelen = name->len;
        args.hashval = dp->i_mount->m_dirnameops->hashname(name);
@@ -436,7 +437,6 @@ xfs_dir_replace(
        args.total = total;
        args.whichfork = XFS_DATA_FORK;
        args.trans = tp;
-       args.op_flags = 0;
 
        if (dp->i_d.di_format == XFS_DINODE_FMT_LOCAL)
                rval = xfs_dir2_sf_replace(&args);
@@ -472,8 +472,8 @@ xfs_dir_canenter(
                return 0;
 
        ASSERT((dp->i_d.di_mode & S_IFMT) == S_IFDIR);
-       memset(&args, 0, sizeof(xfs_da_args_t));
 
+       memset(&args, 0, sizeof(xfs_da_args_t));
        args.name = name->name;
        args.namelen = name->len;
        args.hashval = dp->i_mount->m_dirnameops->hashname(name);
@@ -525,11 +525,13 @@ xfs_dir2_grow_inode(
        xfs_mount_t     *mp;
        int             nmap;           /* number of bmap entries */
        xfs_trans_t     *tp;
+       xfs_drfsbno_t   nblks;
 
        xfs_dir2_trace_args_s("grow_inode", args, space);
        dp = args->dp;
        tp = args->trans;
        mp = dp->i_mount;
+       nblks = dp->i_d.di_nblocks;
        /*
         * Set lowest possible block in the space requested.
         */
@@ -622,7 +624,11 @@ xfs_dir2_grow_inode(
         */
        if (mapp != &map)
                kmem_free(mapp);
+
+       /* account for newly allocated blocks in reserved blocks total */
+       args->total -= dp->i_d.di_nblocks - nblks;
        *dbp = xfs_dir2_da_to_db(mp, (xfs_dablk_t)bno);
+
        /*
         * Update file's size if this is the data space and it grew.
         */