From 41ced6dcf3dc6b901716fda0dc8de3536da4d39b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 18 Dec 2010 12:06:56 -0500 Subject: [PATCH] switch gfs2, close races Signed-off-by: Al Viro --- fs/gfs2/export.c | 13 ++----------- fs/gfs2/ops_fstype.c | 2 +- fs/gfs2/ops_inode.c | 2 -- 3 files changed, 3 insertions(+), 14 deletions(-) diff --git a/fs/gfs2/export.c b/fs/gfs2/export.c index 97012ecff560..9023db8184f9 100644 --- a/fs/gfs2/export.c +++ b/fs/gfs2/export.c @@ -126,12 +126,7 @@ static int gfs2_get_name(struct dentry *parent, char *name, static struct dentry *gfs2_get_parent(struct dentry *child) { - struct dentry *dentry; - - dentry = d_obtain_alias(gfs2_lookupi(child->d_inode, &gfs2_qdotdot, 1)); - if (!IS_ERR(dentry)) - d_set_d_op(dentry, &gfs2_dops); - return dentry; + return d_obtain_alias(gfs2_lookupi(child->d_inode, &gfs2_qdotdot, 1)); } static struct dentry *gfs2_get_dentry(struct super_block *sb, @@ -139,7 +134,6 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb, { struct gfs2_sbd *sdp = sb->s_fs_info; struct inode *inode; - struct dentry *dentry; inode = gfs2_ilookup(sb, inum->no_addr); if (inode) { @@ -156,10 +150,7 @@ static struct dentry *gfs2_get_dentry(struct super_block *sb, return ERR_CAST(inode); out_inode: - dentry = d_obtain_alias(inode); - if (!IS_ERR(dentry)) - d_set_d_op(dentry, &gfs2_dops); - return dentry; + return d_obtain_alias(inode); } static struct dentry *gfs2_fh_to_dentry(struct super_block *sb, struct fid *fid, diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c index 2aeabd4218cc..693f4470a2df 100644 --- a/fs/gfs2/ops_fstype.c +++ b/fs/gfs2/ops_fstype.c @@ -440,7 +440,6 @@ static int gfs2_lookup_root(struct super_block *sb, struct dentry **dptr, iput(inode); return -ENOMEM; } - d_set_d_op(dentry, &gfs2_dops); *dptr = dentry; return 0; } @@ -1106,6 +1105,7 @@ static int fill_super(struct super_block *sb, struct gfs2_args *args, int silent sb->s_magic = GFS2_MAGIC; sb->s_op = &gfs2_super_ops; + sb->s_d_op = &gfs2_dops; sb->s_export_op = &gfs2_export_ops; sb->s_xattr = gfs2_xattr_handlers; sb->s_qcop = &gfs2_quotactl_ops; diff --git a/fs/gfs2/ops_inode.c b/fs/gfs2/ops_inode.c index 1501db4f0e6d..ae140c8abb5c 100644 --- a/fs/gfs2/ops_inode.c +++ b/fs/gfs2/ops_inode.c @@ -106,8 +106,6 @@ static struct dentry *gfs2_lookup(struct inode *dir, struct dentry *dentry, { struct inode *inode = NULL; - d_set_d_op(dentry, &gfs2_dops); - inode = gfs2_lookupi(dir, &dentry->d_name, 0); if (inode && IS_ERR(inode)) return ERR_CAST(inode); -- 2.34.1