Open Menu /

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

fs/gfs2/log.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2 &sdp->sd_log_flush_lock
TYPE_LOCK (struct gfs2_sbd)->sd_log_flush_lock

fs/jbd2/transaction.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
PARAM_VALUE 0 bh->b_private->b_jcount s32min-s32max
BUF_SIZE 0 bh (-1)-s32max
BUF_SIZE 0 bh (-1)-s32max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/jbd2/commit.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ext4/move_extent.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
BUF_SIZE 0 bh (-1)-s32max
BUF_SIZE 0 bh (-1)-s32max
DATA_SOURCE 0 bh $0
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 bh->b_size

fs/nilfs2/page.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
BUF_SIZE 0 bh (-1)-s32max
BUF_SIZE 0 bh (-1)-s32max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 bh->b_size
HALF_LOCKED2 &btree->b_sem

fs/affs/file.c wait_on_buffer() -> __wait_on_buffer()

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 $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &inode->i_rwsem

fs/ntfs3/index.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
BUF_SIZE 0 bh (-1)-s32max
BUF_SIZE 0 bh (-1)-s32max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &ni->ni_lock

fs/nilfs2/gcinode.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
CAPABLE 0 21
NOCHECK_CALL

fs/ext4/inode.c wait_on_buffer() -> __wait_on_buffer()

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 $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ext4/mmp.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
PARAM_VALUE 0 bh->b_data 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/hpfs/buffer.c wait_on_buffer() -> __wait_on_buffer()

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 $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &s->s_fs_info->hpfs_mutex
HALF_LOCKED2 &sbi->hpfs_mutex

fs/nilfs2/btree.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 bh->b_size
LOCK2 &btree->b_sem
TYPE_LOCK (struct nilfs_bmap)->b_sem

fs/gfs2/meta_io.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
BUF_SIZE 0 bh (-1)-s32max
BUF_SIZE 0 bh (-1)-s32max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 bh->b_size

fs/isofs/compress.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &mapping->invalidate_lock
HALF_LOCKED2 global &zisofs_zlib_lock

fs/jbd2/journal.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/jbd2/checkpoint.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
PARAM_VALUE 0 bh->b_folio->mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS 0 bh unit_byte
LOCK2 &journal->j_checkpoint_mutex
TYPE_LOCK (struct journal_s)->j_checkpoint_mutex

fs/jbd2/recovery.c wait_on_buffer() -> __wait_on_buffer()

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 $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ext4/ext4_jbd2.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
BUF_SIZE 0 bh (-1)-s32max
BUF_SIZE 0 bh (-1)-s32max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ocfs2/aops.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ufs/util.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &sbi->s_lock
HALF_LOCKED2 &ufsi->truncate_mutex

fs/buffer.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
PARAM_VALUE 0 bh->b_folio->mapping->host->i_sb->s_cop->empty_dir 0,86,4096-ptr_max
PARAM_VALUE 0 bh->b_folio->mapping->host->i_sb->s_cop->get_context 0,706,4096-ptr_max
PARAM_VALUE 0 bh->b_folio->mapping->host->i_sb->s_cop->set_context 0,67,4096-ptr_max
PARAM_VALUE 0 bh->b_folio->mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 bh->b_folio->mapping->i_mmap_rwsem.first_waiter->type 0-1
BUF_SIZE 0 bh (-1)-s32max
BUF_SIZE 0 bh (-1)-s32max
CAPPED_DATA 0 bh 1
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 bh->b_blocknr
NO_OVERFLOW_SIMPLE 0 bh->b_folio->index
NO_OVERFLOW_SIMPLE 0 bh->b_size
USER_PTR 0 bh->b_data

fs/fat/misc.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &sbi->fat_lock

fs/exfat/misc.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &dentry->d_inode->i_rwsem
HALF_LOCKED2 &sbi->s_lock
HALF_LOCKED2 &target->i_rwsem

fs/ntfs3/fsntfs.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
BUF_SIZE 0 bh (-1)-s32max
BUF_SIZE 0 bh (-1)-s32max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ext4/balloc.c wait_on_buffer() -> __wait_on_buffer()

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 $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/ext4/namei.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/nilfs2/mdt.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
BUF_SIZE 0 bh (-1)-s32max
BUF_SIZE 0 bh (-1)-s32max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 bh->b_size

fs/ocfs2/buffer_head_io.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &inode->i_rwsem

fs/ext4/super.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
PARAM_VALUE 0 bh->b_folio->mapping->host->i_sb->s_cop->empty_dir 0,86,4096-ptr_max
PARAM_VALUE 0 bh->b_folio->mapping->host->i_sb->s_cop->get_context 0,706,4096-ptr_max
PARAM_VALUE 0 bh->b_folio->mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 bh->b_folio->mapping->host->i_sb->s_cop->set_context 0,67,4096-ptr_max
BUF_SIZE 0 bh (-1)-s32max
BUF_SIZE 0 bh (-1)-s32max
CAPPED_DATA 0 bh 1
DATA_SOURCE 0 bh $0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
NO_OVERFLOW_SIMPLE 0 bh->b_size

fs/ntfs3/super.c wait_on_buffer() -> __wait_on_buffer()

Type Parameter Key Value
PARAM_VALUE 0 bh 4096-ptr_max
DATA_SOURCE 0 bh $0
NOCHECK_CALL