ceph_release_page_vector identifier - Linux source code next-20260811

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linux

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FIXME
- FIXME
  - next-20260811

Defined in 1 files as a prototype:

include/linux/ceph/libceph.h, line 315 (as a prototype)

Defined in 1 files as a function:

net/ceph/pagevec.c, line 26 (as a function)

Referenced in 6 files:

Smatch caller information:

net/ceph/messenger_v2.c ceph_con_v2_reset_protocol() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	num_pages	unit_array_size
LOCK2		&con->mutex
TYPE_LOCK		(struct ceph_connection)->mutex

net/ceph/messenger_v2.c ceph_con_v2_reset_protocol() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	1-u64max
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	num_pages	unit_array_size
LOCK2		&con->mutex
TYPE_LOCK		(struct ceph_connection)->mutex

net/ceph/messenger_v2.c decrypt_tail() -> ceph_release_page_vector()

Type	Parameter	Key	Value
NOCHECK_CALL
UNITS	1	num_pages	unit_array_size

net/ceph/messenger_v2.c finish_message() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	1-u64max
NOCHECK_CALL
UNITS	1	num_pages	unit_array_size
LOCK2		&con->mutex
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct ceph_connection)->mutex

net/ceph/pagevec.c ceph_alloc_page_vector() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	4096-ptr_max
PARAM_VALUE	1	num_pages	0-s32max
BUF_SIZE	0	pages	0-u64max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r _kmalloc_noprof
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	1	num_pages	unit_array_size
HALF_LOCKED2		&inode->i_rwsem
HALF_LOCKED2		&mdsc->pool_perm_rwsem
HALF_LOCKED2		&obj_req->state_mutex
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&rbd_dev->lock_rwsem

net/ceph/messenger.c ceph_msg_data_destroy() -> ceph_release_page_vector()

Type	Parameter	Key	Value
BUF_SIZE	0	pages	1-8388608
DATA_SOURCE	1	num_pages	r calc_pages_for
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
UNITS	0	pages	unit_page
HALF_LOCKED2		&con->mutex
HALF_LOCKED2		&mdsc->mutex
HALF_LOCKED2		&mdsc->snap_rwsem
HALF_LOCKED2		&osd->lock
HALF_LOCKED2		&osdc->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&session->s_mutex

drivers/block/rbd.c __rbd_object_map_load() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	16,4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&rbd_dev->header_rwsem
HALF_LOCKED2		&rbd_dev->lock_rwsem

drivers/block/rbd.c rbd_request_lock() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	0
PARAM_VALUE	1	num_pages	0
NOCHECK_CALL
HALF_LOCKED2		&pool->lock

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	16,4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	16,4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	16,4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	16,4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	16,4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	16,4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	16,4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	16,4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

fs/ceph/file.c ceph_sync_write() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	16,4096-ptr_max
BUF_SIZE	0	pages	s32min-s32max
CAPPED_DATA	1	num_pages	1
DATA_SOURCE	0	pages	r ceph_alloc_page_vector
DATA_SOURCE	1	num_pages	r calc_pages_for
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA	1	num_pages	s32min-s32max[c]
LOCK2		&inode->i_rwsem
HALF_LOCKED2		&pool->lock
TYPE_LOCK		(struct inode)->i_rwsem

net/ceph/osd_client.c ceph_osd_data_release() -> ceph_release_page_vector()

Type	Parameter	Key	Value
BUF_SIZE	0	pages	1-8388608
DATA_SOURCE	1	num_pages	r calc_pages_for
NOCHECK_CALL
UNITS	0	pages	unit_page

net/ceph/osd_client.c linger_release() -> ceph_release_page_vector()

Type	Parameter	Key	Value
PARAM_VALUE	0	pages	1-u64max
PARAM_VALUE	1	num_pages	1
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2		&osdc->lock
HALF_LOCKED2		&pool->lock
HALF_LOCKED2		&rbd_dev->watch_mutex