diff options
Diffstat (limited to 'fs/configfs')
| -rw-r--r-- | fs/configfs/Kconfig | 1 | ||||
| -rw-r--r-- | fs/configfs/dir.c | 5 | ||||
| -rw-r--r-- | fs/configfs/item.c | 2 | ||||
| -rw-r--r-- | fs/configfs/mount.c | 3 |
4 files changed, 5 insertions, 6 deletions
diff --git a/fs/configfs/Kconfig b/fs/configfs/Kconfig index 272b64456999..1fcd761fe7be 100644 --- a/fs/configfs/Kconfig +++ b/fs/configfs/Kconfig @@ -1,7 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only config CONFIGFS_FS tristate "Userspace-driven configuration filesystem" - select SYSFS help configfs is a RAM-based filesystem that provides the converse of sysfs's functionality. Where sysfs is a filesystem-based diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c index 5568cb74b322..f327fbb9a0ca 100644 --- a/fs/configfs/dir.c +++ b/fs/configfs/dir.c @@ -67,7 +67,6 @@ static void configfs_d_iput(struct dentry * dentry, const struct dentry_operations configfs_dentry_ops = { .d_iput = configfs_d_iput, - .d_delete = always_delete_dentry, }; #ifdef CONFIG_LOCKDEP @@ -619,7 +618,7 @@ static int populate_attrs(struct config_item *item) break; } } - if (t->ct_bin_attrs) { + if (!error && t->ct_bin_attrs) { for (i = 0; (bin_attr = t->ct_bin_attrs[i]) != NULL; i++) { if (ops && ops->is_bin_visible && !ops->is_bin_visible(item, bin_attr, i)) continue; @@ -970,7 +969,7 @@ static void configfs_dump_one(struct configfs_dirent *sd, int level) { pr_info("%*s\"%s\":\n", level, " ", configfs_get_name(sd)); -#define type_print(_type) if (sd->s_type & _type) pr_info("%*s %s\n", level, " ", #_type); +#define type_print(_type) if (sd->s_type & _type) pr_info("%*s %s\n", level, " ", #_type) type_print(CONFIGFS_ROOT); type_print(CONFIGFS_DIR); type_print(CONFIGFS_ITEM_ATTR); diff --git a/fs/configfs/item.c b/fs/configfs/item.c index 254170a82aa3..c378b5cbf87d 100644 --- a/fs/configfs/item.c +++ b/fs/configfs/item.c @@ -66,7 +66,7 @@ int config_item_set_name(struct config_item *item, const char *fmt, ...) name = kvasprintf(GFP_KERNEL, fmt, args); va_end(args); if (!name) - return -EFAULT; + return -ENOMEM; } /* Free the old name, if necessary. */ diff --git a/fs/configfs/mount.c b/fs/configfs/mount.c index c2d820063ec4..740f18b60c9d 100644 --- a/fs/configfs/mount.c +++ b/fs/configfs/mount.c @@ -92,7 +92,8 @@ static int configfs_fill_super(struct super_block *sb, struct fs_context *fc) configfs_root_group.cg_item.ci_dentry = root; root->d_fsdata = &configfs_root; sb->s_root = root; - sb->s_d_op = &configfs_dentry_ops; /* the rest get that */ + set_default_d_op(sb, &configfs_dentry_ops); /* the rest get that */ + sb->s_d_flags |= DCACHE_DONTCACHE; return 0; } |