diff options
Diffstat (limited to 'fs/gfs2/inode.c')
| -rw-r--r-- | fs/gfs2/inode.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index e62e59477884..c4ed823d150e 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -600,7 +600,7 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry, int error, free_vfs_inode = 0; u32 aflags = 0; unsigned blocks = 1; - struct gfs2_diradd da = { .bh = NULL, }; + struct gfs2_diradd da = { .bh = NULL, .save_loc = 1, }; if (!name->len || name->len > GFS2_FNAMESIZE) return -ENAMETOOLONG; @@ -626,8 +626,10 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry, if (!IS_ERR(inode)) { d = d_splice_alias(inode, dentry); error = PTR_ERR(d); - if (IS_ERR(d)) + if (IS_ERR(d)) { + inode = ERR_CAST(d); goto fail_gunlock; + } error = 0; if (file) { if (S_ISREG(inode->i_mode)) { @@ -670,6 +672,7 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry, inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME; gfs2_set_inode_blocks(inode, 1); munge_mode_uid_gid(dip, inode); + check_and_update_goal(dip); ip->i_goal = dip->i_goal; ip->i_diskflags = 0; ip->i_eattr = 0; @@ -840,8 +843,10 @@ static struct dentry *__gfs2_lookup(struct inode *dir, struct dentry *dentry, int error; inode = gfs2_lookupi(dir, &dentry->d_name, 0); - if (!inode) + if (inode == NULL) { + d_add(dentry, NULL); return NULL; + } if (IS_ERR(inode)) return ERR_CAST(inode); @@ -854,7 +859,6 @@ static struct dentry *__gfs2_lookup(struct inode *dir, struct dentry *dentry, d = d_splice_alias(inode, dentry); if (IS_ERR(d)) { - iput(inode); gfs2_glock_dq_uninit(&gh); return d; } @@ -896,7 +900,7 @@ static int gfs2_link(struct dentry *old_dentry, struct inode *dir, struct gfs2_inode *ip = GFS2_I(inode); struct gfs2_holder ghs[2]; struct buffer_head *dibh; - struct gfs2_diradd da = { .bh = NULL, }; + struct gfs2_diradd da = { .bh = NULL, .save_loc = 1, }; int error; if (S_ISDIR(inode->i_mode)) @@ -1241,6 +1245,9 @@ static int gfs2_atomic_open(struct inode *dir, struct dentry *dentry, struct dentry *d; bool excl = !!(flags & O_EXCL); + if (!d_unhashed(dentry)) + goto skip_lookup; + d = __gfs2_lookup(dir, dentry, file, opened); if (IS_ERR(d)) return PTR_ERR(d); @@ -1257,6 +1264,8 @@ static int gfs2_atomic_open(struct inode *dir, struct dentry *dentry, } BUG_ON(d != NULL); + +skip_lookup: if (!(flags & O_CREAT)) return -ENOENT; @@ -1334,7 +1343,7 @@ static int gfs2_rename(struct inode *odir, struct dentry *odentry, struct gfs2_rgrpd *nrgd; unsigned int num_gh; int dir_rename = 0; - struct gfs2_diradd da = { .nr_blocks = 0, }; + struct gfs2_diradd da = { .nr_blocks = 0, .save_loc = 0, }; unsigned int x; int error; |