reconfigure_super identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

fs/super.c, line 1076

Defined in 1 files as a prototype:

fs/internal.h, line 136 (as a prototype)

Defined in 1 files as a function:

fs/super.c, line 1082 (as a function)

Referenced in 3 files:

Smatch caller information:

fs/super.c do_emergency_remount_callback() -> reconfigure_super()

Type	Parameter	Key	Value
PARAM_VALUE	0	fc	4096-ptr_max
PARAM_VALUE	0	fc->fs_private->acdirmax	0-4294967295
PARAM_VALUE	0	fc->fs_private->acdirmin	0-4294967295
PARAM_VALUE	0	fc->fs_private->acregmax	0-4294967295
PARAM_VALUE	0	fc->fs_private->acregmin	0-4294967295
PARAM_VALUE	0	fc->fs_private->bsize	0
PARAM_VALUE	0	fc->fs_private->flags	0-36915,524288-598015,3670016-3743743
PARAM_VALUE	0	fc->fs_private->idx	0-4
PARAM_VALUE	0	fc->fs_private->mntfh->size	32
PARAM_VALUE	0	fc->fs_private->namlen	0
PARAM_VALUE	0	fc->fs_private->need_mount	0
PARAM_VALUE	0	fc->fs_private->nfs_server._address.ss_family	0-u16max
PARAM_VALUE	0	fc->fs_private->nfs_server.addrlen	1-16
PARAM_VALUE	0	fc->fs_private->nfs_server.port	0-u16max
PARAM_VALUE	0	fc->fs_private->nfs_server.protocol	0-u16max
PARAM_VALUE	0	fc->fs_private->retrans	0-4294967295
PARAM_VALUE	0	fc->fs_private->rsize	0-4294967295
PARAM_VALUE	0	fc->fs_private->selected_flavor	0-4294967295
PARAM_VALUE	0	fc->fs_private->skip_reconfig_option_check	1
PARAM_VALUE	0	fc->fs_private->timeo	0-4294967295
PARAM_VALUE	0	fc->fs_private->version	2-4
PARAM_VALUE	0	fc->fs_private->wsize	0-4294967295
PARAM_VALUE	0	fc->ops	4096-ptr_max
PARAM_VALUE	0	*fc->fs_private->client_address	0-255
PARAM_VALUE	0	*fc->fs_private->mntfh->data	0-255
PARAM_VALUE	0	*fc->fs_private->nfs_server.export_path	0-255
PARAM_VALUE	0	*fc->fs_private->nfs_server.hostname	0-255
BUF_SIZE	0	fc	280
DATA_SOURCE	0	fc	r fs_context_for_reconfigure
RX_PATH
TASK_NOT_RUNNING
USER_DATA	0	fc->fs_private->nfs_server._address.ss_family	0-u16max
USER_DATA	0	fc->fs_private->selected_flavor	0-4294967295
HALF_LOCKED2		&sb->s_umount
HALF_LOCKED2		global &system_transition_mutex

fs/namespace.c do_remount() -> reconfigure_super()

Type	Parameter	Key	Value
PARAM_VALUE	0	fc	4096-ptr_max
PARAM_VALUE	0	fc->fs_private->acdirmax	0-4294967295
PARAM_VALUE	0	fc->fs_private->acdirmin	0-4294967295
PARAM_VALUE	0	fc->fs_private->acregmax	0-4294967295
PARAM_VALUE	0	fc->fs_private->acregmin	0-4294967295
PARAM_VALUE	0	fc->fs_private->bsize	0
PARAM_VALUE	0	fc->fs_private->flags	0-36915,524288-598015,3670016-3743743
PARAM_VALUE	0	fc->fs_private->idx	0-4
PARAM_VALUE	0	fc->fs_private->mntfh->size	32
PARAM_VALUE	0	fc->fs_private->namlen	0
PARAM_VALUE	0	fc->fs_private->need_mount	0
PARAM_VALUE	0	fc->fs_private->nfs_server._address.ss_family	0-u16max
PARAM_VALUE	0	fc->fs_private->nfs_server.addrlen	1-16
PARAM_VALUE	0	fc->fs_private->nfs_server.port	0-u16max
PARAM_VALUE	0	fc->fs_private->nfs_server.protocol	0-u16max
PARAM_VALUE	0	fc->fs_private->retrans	0-4294967295
PARAM_VALUE	0	fc->fs_private->rsize	0-4294967295
PARAM_VALUE	0	fc->fs_private->selected_flavor	0-4294967295
PARAM_VALUE	0	fc->fs_private->skip_reconfig_option_check	1
PARAM_VALUE	0	fc->fs_private->timeo	0-4294967295
PARAM_VALUE	0	fc->fs_private->version	2-4
PARAM_VALUE	0	fc->fs_private->wsize	0-4294967295
PARAM_VALUE	0	fc->oldapi	1
PARAM_VALUE	0	fc->ops	4096-ptr_max
PARAM_VALUE	0	*fc->fs_private->client_address	0-255
PARAM_VALUE	0	*fc->fs_private->mntfh->data	0-255
PARAM_VALUE	0	*fc->fs_private->nfs_server.export_path	0-255
PARAM_VALUE	0	*fc->fs_private->nfs_server.hostname	0-255
BUF_SIZE	0	fc	280
DATA_SOURCE	0	fc	r fs_context_for_reconfigure
NS_CAPABLE	0	21
USER_DATA	0	fc->fs_private->acdirmax	0-4294967295[u]
USER_DATA	0	fc->fs_private->acdirmin	0-4294967295[u]
USER_DATA	0	fc->fs_private->acregmax	0-4294967295[u]
USER_DATA	0	fc->fs_private->acregmin	0-4294967295[u]
USER_DATA	0	fc->fs_private->bsize	0[u]
USER_DATA	0	fc->fs_private->flags	0-36915,524288-598015,3670016-3743743[c]
USER_DATA	0	fc->fs_private->mntfh->size	32[u]
USER_DATA	0	fc->fs_private->namlen	0[u]
USER_DATA	0	fc->fs_private->nfs_server._address.ss_family	0-u16max
USER_DATA	0	fc->fs_private->nfs_server.addrlen	1-16[u]
USER_DATA	0	fc->fs_private->nfs_server.port	0-u16max
USER_DATA	0	fc->fs_private->retrans	0-4294967295[u]
USER_DATA	0	fc->fs_private->rsize	0-4294967295[u]
USER_DATA	0	fc->fs_private->selected_flavor	0-4294967295
USER_DATA	0	fc->fs_private->timeo	0-4294967295[u]
USER_DATA	0	fc->fs_private->wsize	0-4294967295[u]
USER_DATA	0	fc->sb_flags	1-42041553[c]
USER_DATA	0	*fc->fs_private->client_address	0-255
USER_DATA	0	*fc->fs_private->nfs_server.export_path	0-255
USER_DATA	0	*fc->fs_private->nfs_server.hostname	0-255
USER_DATA	0	*fc->source	0-255
LOCK2		&sb->s_umount
TYPE_LOCK		(struct super_block)->s_umount

fs/namespace.c do_umount_root() -> reconfigure_super()

Type	Parameter	Key	Value
PARAM_VALUE	0	fc	4096-ptr_max
PARAM_VALUE	0	fc->fs_private->acdirmax	0-4294967295
PARAM_VALUE	0	fc->fs_private->acdirmin	0-4294967295
PARAM_VALUE	0	fc->fs_private->acregmax	0-4294967295
PARAM_VALUE	0	fc->fs_private->acregmin	0-4294967295
PARAM_VALUE	0	fc->fs_private->bsize	0
PARAM_VALUE	0	fc->fs_private->flags	0-36915,524288-598015,3670016-3743743
PARAM_VALUE	0	fc->fs_private->idx	0-4
PARAM_VALUE	0	fc->fs_private->mntfh->size	32
PARAM_VALUE	0	fc->fs_private->namlen	0
PARAM_VALUE	0	fc->fs_private->need_mount	0
PARAM_VALUE	0	fc->fs_private->nfs_server._address.ss_family	0-u16max
PARAM_VALUE	0	fc->fs_private->nfs_server.addrlen	1-16
PARAM_VALUE	0	fc->fs_private->nfs_server.port	0-u16max
PARAM_VALUE	0	fc->fs_private->nfs_server.protocol	0-u16max
PARAM_VALUE	0	fc->fs_private->retrans	0-4294967295
PARAM_VALUE	0	fc->fs_private->rsize	0-4294967295
PARAM_VALUE	0	fc->fs_private->selected_flavor	0-4294967295
PARAM_VALUE	0	fc->fs_private->skip_reconfig_option_check	1
PARAM_VALUE	0	fc->fs_private->timeo	0-4294967295
PARAM_VALUE	0	fc->fs_private->version	2-4
PARAM_VALUE	0	fc->fs_private->wsize	0-4294967295
PARAM_VALUE	0	fc->ops	4096-ptr_max
PARAM_VALUE	0	*fc->fs_private->client_address	0-255
PARAM_VALUE	0	*fc->fs_private->mntfh->data	0-255
PARAM_VALUE	0	*fc->fs_private->nfs_server.export_path	0-255
PARAM_VALUE	0	*fc->fs_private->nfs_server.hostname	0-255
BUF_SIZE	0	fc	280
DATA_SOURCE	0	fc	r fs_context_for_reconfigure
NS_CAPABLE	0	21
USER_DATA	0	fc->fs_private->nfs_server._address.ss_family	0-u16max
USER_DATA	0	fc->fs_private->selected_flavor	0-4294967295
LOCK2		&sb->s_umount
TYPE_LOCK		(struct super_block)->s_umount

fs/fsopen.c vfs_cmd_reconfigure() -> reconfigure_super()

Type	Parameter	Key	Value
PARAM_VALUE	0	fc	4096-ptr_max
PARAM_VALUE	0	fc->phase	5
PARAM_VALUE	0	fc->root	4096-ptr_max
PARAM_VALUE	0	fc->root->d_sb	4096-ptr_max
PARAM_VALUE	0	fc->root->d_sb->s_umount.dep_map->name	0-255
PARAM_VALUE	0	fc->root->d_sb->s_umount.first_waiter->list.next	2624917664208203776
PARAM_VALUE	0	fc->root->d_sb->s_umount.first_waiter->list.prev	2624917664208203776
PARAM_VALUE	0	fc->root->d_sb->s_umount.first_waiter->type	0-1
PARAM_VALUE	0	fc->root->d_sb->s_umount.osq.tail.counter	0-s32max
PARAM_VALUE	0	fc->root->d_sb->s_umount.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	fc->root->d_sb->s_umount.wait_lock.owner	(-1)
PARAM_VALUE	0	fc->root->d_sb->s_umount.wait_lock.owner_cpu	u32max
PARAM_VALUE	0	fc->uapi_mutex.dep_map->name	0-255
PARAM_VALUE	0	fc->uapi_mutex.first_waiter	0,4096-ptr_max
PARAM_VALUE	0	fc->uapi_mutex.first_waiter->list.prev->next	5159360019465732096
PARAM_VALUE	0	fc->uapi_mutex.first_waiter->list.prev->prev	5159360019465732096
PARAM_VALUE	0	fc->uapi_mutex.osq.tail.counter	0-s32max
PARAM_VALUE	0	fc->uapi_mutex.wait_lock.dep_map->name	0-255
PARAM_VALUE	0	fc->uapi_mutex.wait_lock.owner	(-1)
PARAM_VALUE	0	fc->uapi_mutex.wait_lock.owner_cpu	u32max
BUF_SIZE	0	fc	s32min-(-2),1-s32max
BUF_SIZE	0	fc	s32min-(-2),1-s32max
DATA_SOURCE	0	fc	$0
NS_CAPABLE	0	21
LOCK2		&sb->s_umount
LOCK2	0	&fc->uapi_mutex
TYPE_LOCK		(struct fs_context)->uapi_mutex
TYPE_LOCK		(struct super_block)->s_umount