fscache_use_cookie identifier - Linux source code next-20260811

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linux

Versions

FIXME
- FIXME
  - next-20260811

Documented in 1 files:

include/linux/fscache.h, line 262

Defined in 1 files as a function:

include/linux/fscache.h, line 271 (as a function)

Referenced in 13 files:

Smatch caller information:

fs/netfs/misc.c netfs_dirty_folio() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	0	cookie	1-u64max
PARAM_VALUE	1	will_modify	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&((&xas)->xa)->xa_lock
HALF_LOCKED2		&folio->private->lock
HALF_LOCKED2		&inode->i_mapping->invalidate_lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&ip->i_rw_mutex
HALF_LOCKED2		&log_ni->runlist.lock
HALF_LOCKED2		&mapping->invalidate_lock
HALF_LOCKED2		&mft_ni->mrec_lock
HALF_LOCKED2		&mftbmp_ni->runlist.lock
HALF_LOCKED2		&mm->mmap_lock
HALF_LOCKED2		&ni->file.run_lock
HALF_LOCKED2		&nm_i->nat_tree_lock.internal_rwsem
HALF_LOCKED2		&sbi->cp_global_sem.internal_rwsem
HALF_LOCKED2		&sbi->cp_rwsem.internal_rwsem
HALF_LOCKED2		&sbi->gc_lock.internal_rwsem
HALF_LOCKED2		&sbi->pin_sem.internal_rwsem
HALF_LOCKED2		&session->mutex
HALF_LOCKED2		&sit_i->sentry_lock
HALF_LOCKED2		&src_inode->i_rwsem
HALF_LOCKED2		&vol->lcnbmp_lock
HALF_LOCKED2		&vol->mftbmp_lock
HALF_LOCKED2		_T->lock
HALF_LOCKED2		global &ksm_thread_mutex
HALF_LOCKED2		irq
HALF_LOCKED2		ptl

fs/afs/inode.c afs_setattr() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dentry->d_inode->i_rwsem
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock

fs/afs/file.c afs_open() -> fscache_use_cookie()

Type	Parameter	Key	Value
BIT_INFO	1	will_modify	0x0,0x2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	will_modify	0-1[c]

fs/ceph/cache.c ceph_fscache_use_cookie() -> fscache_use_cookie()

Type	Parameter	Key	Value
DATA_SOURCE	1	will_modify	$1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	will_modify	0-1[c]
HALF_LOCKED2		&ci->i_truncate_mutex

fs/nfs/fscache.c nfs_fscache_open_file() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	0	cookie	1-u64max
DATA_SOURCE	0	cookie	r netfs_i_cookie
DATA_SOURCE	1	will_modify	r inode_is_open_for_write
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/9p/vfs_inode_dotl.c v9fs_vfs_atomic_open_dotl() -> fscache_use_cookie()

Type	Parameter	Key	Value
BIT_INFO	1	will_modify	0x0,0x2
NOCHECK_CALL
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&dir_inode->i_rwsem

fs/smb/client/dir.c cifs_atomic_open() -> fscache_use_cookie()

Type	Parameter	Key	Value
BIT_INFO	1	will_modify	0x0,0x2
NOCHECK_CALL
HALF_LOCKED2		&dir_inode->i_rwsem
HALF_LOCKED2		&direntry->d_lockref.lock

fs/smb/client/dir.c cifs_tmpfile() -> fscache_use_cookie()

Type	Parameter	Key	Value
BIT_INFO	1	will_modify	0x0,0x2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	will_modify	0-1[c]

fs/smb/client/file.c cifs_open() -> fscache_use_cookie()

Type	Parameter	Key	Value
BIT_INFO	1	will_modify	0x0,0x2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	will_modify	0-1[c]

fs/9p/vfs_inode.c v9fs_vfs_atomic_open() -> fscache_use_cookie()

Type	Parameter	Key	Value
BIT_INFO	1	will_modify	0x0,0x2
NOCHECK_CALL
HALF_LOCKED2		&dentry->d_lockref.lock
HALF_LOCKED2		&dir_inode->i_rwsem

fs/afs/symlink.c afs_read_symlink() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&vnode->validate_lock
TYPE_LOCK		(struct afs_vnode)->validate_lock

fs/netfs/read_single.c netfs_single_mark_inode_dirty() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/9p/vfs_file.c v9fs_file_open() -> fscache_use_cookie()

Type	Parameter	Key	Value
BIT_INFO	1	will_modify	0x0,0x2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	will_modify	0-1[c]

fs/afs/dir.c afs_create() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dir->i_rwsem

fs/afs/dir.c afs_link() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/afs/dir.c afs_mkdir() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&dentry->d_lockref.lock

fs/afs/dir.c afs_read_single() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dvnode->validate_lock
TYPE_LOCK		(struct afs_vnode)->validate_lock

fs/afs/dir.c afs_rename() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem

fs/afs/dir.c afs_rename() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&source->i_rwsem
HALF_LOCKED2		&target->i_rwsem

fs/afs/dir.c afs_rmdir() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
LOCK2		&dentry->d_inode->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 inode)->i_rwsem

fs/afs/dir.c afs_symlink() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/afs/dir.c afs_unlink() -> fscache_use_cookie()

Type	Parameter	Key	Value
PARAM_VALUE	1	will_modify	1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
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 inode)->i_rwsem