mmb_mark_buffer_dirty identifier - Linux source code next-20260811

Projects

linux

Versions

FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/buffer_head.h, line 212 (as a prototype)

Defined in 1 files as a function:

fs/buffer.c, line 621 (as a function)

Referenced in 13 files:

Smatch caller information:

fs/udf/truncate.c udf_update_alloc_ext_desc() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	0	bh->b_data	4096-ptr_max
PARAM_VALUE	0	bh->b_data->descCRC	0-u16max
PARAM_VALUE	0	bh->b_data->descCRCLength	0-u16max
PARAM_VALUE	0	bh->b_data->tagChecksum	0-255
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&iinfo->i_data_sem
HALF_LOCKED2		&inode->i_mapping->invalidate_lock
TYPE_LOCK		(struct udf_inode_info)->i_data_sem

fs/udf/inode.c __udf_add_aext() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	0	bh->b_data	4096-ptr_max
PARAM_VALUE	0	bh->b_data->descCRC	0-u16max
PARAM_VALUE	0	bh->b_data->descCRCLength	0-u16max
PARAM_VALUE	0	bh->b_data->tagChecksum	0-255
PARAM_VALUE	1	mmb	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&iinfo->i_data_sem
HALF_LOCKED2		&sbi->s_alloc_mutex

fs/udf/inode.c udf_bread() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
BUF_SIZE	0	bh	(-1)-s32max
BUF_SIZE	0	bh	(-1)-s32max
CAPPED_DATA	0	bh	1
DATA_SOURCE	0	bh	r sb_getblk
MEM_ZERO	0	bh->b_data
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/udf/inode.c udf_delete_aext() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	0	bh->b_data	4096-ptr_max
PARAM_VALUE	0	bh->b_data->descCRC	0-u16max
PARAM_VALUE	0	bh->b_data->descCRCLength	0-u16max
PARAM_VALUE	0	bh->b_data->tagChecksum	0-255
PARAM_VALUE	1	mmb	4096-ptr_max
CAPPED_DATA	0	bh	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&iinfo->i_data_sem
HALF_LOCKED2		&sbi->s_alloc_mutex

fs/udf/inode.c udf_delete_aext() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	0	bh->b_data	4096-ptr_max
PARAM_VALUE	0	bh->b_data->descCRC	0-u16max
PARAM_VALUE	0	bh->b_data->descCRCLength	0-u16max
PARAM_VALUE	0	bh->b_data->tagChecksum	0-255
PARAM_VALUE	1	mmb	4096-ptr_max
CAPPED_DATA	0	bh	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&iinfo->i_data_sem
HALF_LOCKED2		&sbi->s_alloc_mutex

fs/udf/inode.c udf_setup_indirect_aext() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
BUF_SIZE	0	bh	(-1)-s32max
BUF_SIZE	0	bh	(-1)-s32max
CAPPED_DATA	0	bh	1
DATA_SOURCE	0	bh	r sb_getblk
MEM_ZERO	0	bh->b_data
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&iinfo->i_data_sem
HALF_LOCKED2		&sbi->s_alloc_mutex

fs/udf/inode.c udf_write_aext() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&iinfo->i_data_sem
HALF_LOCKED2		&sbi->s_alloc_mutex

fs/minix/itree_v1.c alloc_branch() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
BUF_SIZE	0	bh	(-1)-s32max
BUF_SIZE	0	bh	(-1)-s32max
CAPPED_DATA	0	bh	1
DATA_SOURCE	0	bh	r sb_getblk
MEM_ZERO	0	bh->b_data
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/minix/itree_v1.c splice_branch() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	1-u64max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/minix/itree_v1.c truncate() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/minix/itree_v1.c truncate() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ext2/inode.c __ext2_truncate_blocks() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ei->truncate_mutex
LOCK2		&inode->i_mapping->invalidate_lock
TYPE_LOCK		(struct address_space)->invalidate_lock
TYPE_LOCK		(struct ext2_inode_info)->truncate_mutex

fs/ext2/inode.c __ext2_truncate_blocks() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ei->truncate_mutex
LOCK2		&inode->i_mapping->invalidate_lock
TYPE_LOCK		(struct address_space)->invalidate_lock
TYPE_LOCK		(struct ext2_inode_info)->truncate_mutex

fs/ext2/inode.c ext2_alloc_branch() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
BUF_SIZE	0	bh	(-1)-s32max
BUF_SIZE	0	bh	(-1)-s32max
CAPPED_DATA	0	bh	1
DATA_SOURCE	0	bh	r sb_getblk
MEM_ZERO	0	bh->b_data
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ei->truncate_mutex
TYPE_LOCK		(struct ext2_inode_info)->truncate_mutex

fs/ext2/inode.c ext2_splice_branch() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	1-u64max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&ei->truncate_mutex
TYPE_LOCK		(struct ext2_inode_info)->truncate_mutex

fs/fat/fatent.c fat12_ent_put() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&sbi->fat_lock

fs/fat/fatent.c fat12_ent_put() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&sbi->fat_lock
TYPE_LOCK		(struct msdos_sb_info)->fat_lock

fs/fat/fatent.c fat16_ent_put() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&sbi->fat_lock

fs/fat/fatent.c fat32_ent_put() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&sbi->fat_lock

fs/fat/fatent.c fat_mirror_bhs() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
BUF_SIZE	0	bh	(-1)-s32max
BUF_SIZE	0	bh	(-1)-s32max
CAPPED_DATA	0	bh	1
DATA_SOURCE	0	bh	r sb_getblk
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&sbi->fat_lock

fs/bfs/dir.c bfs_add_entry() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
BUF_SIZE	0	bh	(-1)-s32max
BUF_SIZE	0	bh	(-1)-s32max
DATA_SOURCE	0	bh	r sb_bread
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&info->bfs_lock
TYPE_LOCK		(struct bfs_sb_info)->bfs_lock

fs/bfs/dir.c bfs_rename() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
BUF_SIZE	0	bh	(-1)-s32max
BUF_SIZE	0	bh	(-1)-s32max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&info->bfs_lock
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem
TYPE_LOCK		(struct bfs_sb_info)->bfs_lock

fs/bfs/dir.c bfs_unlink() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
BUF_SIZE	0	bh	(-1)-s32max
BUF_SIZE	0	bh	(-1)-s32max
DATA_SOURCE	0	bh	r bfs_find_entry
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&info->bfs_lock
LOCK2		&target->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&dentry->d_sb->s_vfs_rename_mutex
HALF_LOCKED2		&dir->d_inode->i_rwsem
HALF_LOCKED2		&dir->i_rwsem
TYPE_LOCK		(struct bfs_sb_info)->bfs_lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/udf/directory.c udf_fiiter_write_fi() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/udf/directory.c udf_fiiter_write_fi() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/fat/dir.c __fat_remove_entries() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/fat/dir.c fat_add_entries() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/fat/dir.c fat_add_entries() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/fat/dir.c fat_add_new_entries() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/fat/dir.c fat_alloc_new_dir() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dentry->d_lockref.lock

fs/fat/dir.c fat_remove_entries() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&target->i_rwsem

fs/fat/dir.c fat_zeroed_cluster() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ext4/ext4_jbd2.c __ext4_handle_dirty_metadata() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
BUF_SIZE	0	bh	(-1)-s32max
BUF_SIZE	0	bh	(-1)-s32max
CAPPED_DATA	0	bh	1
DATA_SOURCE	0	bh	$4
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE	0	bh->b_size
UNITS	0	bh	unit_byte
USER_PTR	0	bh->b_data

fs/fat/namei_vfat.c vfat_update_dotdot_de() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	0,4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
DATA_SOURCE	0	bh	$2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem

fs/fat/namei_msdos.c do_msdos_rename() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem

fs/fat/namei_msdos.c do_msdos_rename() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	0	bh->b_folio->mapping->host->i_io_list.next	4096-ptr_max
PARAM_VALUE	0	bh->b_folio->mapping->host->i_io_list.prev	4096-ptr_max
PARAM_VALUE	0	bh->b_folio->mapping->host->i_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	bh->b_folio->mapping->host->i_wb->dwork->timer->entry.pprev	4096-ptr_max
PARAM_VALUE	0	bh->b_folio->mapping->host->i_wb->dwork.work.entry.next->prev	4096-ptr_max
PARAM_VALUE	0	bh->b_folio->mapping->host->i_wb->list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	bh->b_folio->mapping->host->i_wb->work_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem

fs/minix/itree_v2.c alloc_branch() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
BUF_SIZE	0	bh	(-1)-s32max
BUF_SIZE	0	bh	(-1)-s32max
CAPPED_DATA	0	bh	1
DATA_SOURCE	0	bh	r sb_getblk
MEM_ZERO	0	bh->b_data
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/minix/itree_v2.c splice_branch() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	1-u64max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/minix/itree_v2.c truncate() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/minix/itree_v2.c truncate() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	1	mmb	4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/udf/namei.c udf_symlink() -> mmb_mark_buffer_dirty()

Type	Parameter	Key	Value
PARAM_VALUE	0	bh	4096-ptr_max
PARAM_VALUE	0	bh->b_assoc_buffers.next->prev	4096-ptr_max
PARAM_VALUE	0	bh->b_data->descTag.descCRC	0-u16max
PARAM_VALUE	0	bh->b_data->descTag.descCRCLength	0-u16max
PARAM_VALUE	0	bh->b_data->descTag.descVersion	0-u16max
PARAM_VALUE	0	bh->b_data->descTag.reserved	0-255
PARAM_VALUE	0	bh->b_data->descTag.tagChecksum	0-255
PARAM_VALUE	0	bh->b_data->descTag.tagIdent	0-u16max
PARAM_VALUE	0	bh->b_data->descTag.tagLocation	0-4294967295
PARAM_VALUE	0	bh->b_data->descTag.tagSerialNum	0-u16max
PARAM_VALUE	0	bh->b_data->lengthAllocDescs	0-4294967295
PARAM_VALUE	0	bh->b_data->previousAllocExtLocation	0-4294967295
PARAM_VALUE	0	bh->b_folio->mapping->host->i_io_list.next	4096-ptr_max
PARAM_VALUE	0	bh->b_folio->mapping->host->i_io_list.next->prev	4096-ptr_max
PARAM_VALUE	0	bh->b_folio->mapping->host->i_io_list.prev	4096-ptr_max
PARAM_VALUE	0	bh->b_folio->mapping->host->i_sb->s_fs_info->wbuf_pagesize	0-4294967295
PARAM_VALUE	0	bh->b_folio->mapping->host->i_wb->dwork.work.is_hard	0-1
PARAM_VALUE	0	bh->b_folio->mapping->host->i_wb->dwork.work.is_lazy	0-1
PARAM_VALUE	0	bh->b_folio->mapping->host->i_wb->dwork.work.is_soft	0-1
PARAM_VALUE	0	bh->b_folio->mapping->host->i_wb->list_lock.rlock.dep_map->name	0-255
PARAM_VALUE	0	bh->b_folio->mapping->host->i_wb->work_lock.rlock.dep_map->name	0-255
PARAM_VALUE	1	mmb	4096-ptr_max
BUF_SIZE	0	bh	(-1)-s32max
BUF_SIZE	0	bh	(-1)-s32max
CAPPED_DATA	0	bh	1
DATA_SOURCE	0	bh	r sb_getblk
MEM_ZERO	0	bh->b_data
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&iinfo->i_data_sem
TYPE_LOCK		(struct udf_inode_info)->i_data_sem