Defined in 1 files as a function:
Referenced in 11 files:
- fs/ceph/acl.c, line 102
- fs/ceph/caps.c, line 4542
- fs/ceph/crypto.c
- fs/ceph/dir.c
- fs/ceph/export.c
- fs/ceph/file.c
- fs/ceph/inode.c
- fs/ceph/mds_client.c
- fs/ceph/quota.c
- fs/ceph/xattr.c, line 1196
- include/trace/events/ceph.h, line 77
Smatch caller information:
fs/ceph/mds_client.c __choose_mds() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| BUF_SIZE | 0 | inode | (-1),400,1160,1168 |
| BUF_SIZE | 0 | inode | (-1),400,1160,1168 |
| STR_LEN | 0 | inode | (-1),23-24 |
| STR_LEN | 0 | inode | (-1),23-24 |
| NOSPEC | 0 | inode->i_mode | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->__i_nlink | 1-u32max |
| USER_DATA | 0 | inode->i_blocks | 0-18014398509481983,18428729675200069632-u64max |
| USER_DATA | 0 | inode->i_bytes | 0-511[c] |
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_ino | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_linklen | |
| LOCK2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &mdsc->snap_rwsem | ||
| TYPE_LOCK | (struct ceph_mds_client)->mutex |
fs/ceph/mds_client.c __choose_mds() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode->i_sb | 1 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| LOCK2 | &mdsc->mutex | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &mdsc->snap_rwsem | ||
| TYPE_LOCK | (struct ceph_mds_client)->mutex |
fs/ceph/mds_client.c build_dentry_path() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| DATA_SOURCE | 0 | inode | $2 [m] |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| LOCK2 | &mdsc->mutex | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->mutex |
fs/ceph/mds_client.c build_dentry_path() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $2 [m] |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| BIT_INFO | 0 | inode->i_flags | 0x0,0xffffbfff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| LOCK2 | &mdsc->mutex | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->mutex |
fs/ceph/mds_client.c build_inode_path() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1),4,24,64,168-s32max |
| BUF_SIZE | 0 | inode | (-1),4,24,64,168-s32max |
| DATA_SOURCE | 0 | inode | $0 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_ino | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_linklen | |
| LOCK2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->mutex |
fs/ceph/mds_client.c build_inode_path() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1),4,24,64,168-s32max |
| BUF_SIZE | 0 | inode | (-1),4,24,64,168-s32max |
| DATA_SOURCE | 0 | inode | $0 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_ino | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_linklen | |
| LOCK2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->mutex |
fs/ceph/mds_client.c build_inode_path() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1),4,24,64,168-s32max |
| BUF_SIZE | 0 | inode | (-1),4,24,64,168-s32max |
| DATA_SOURCE | 0 | inode | $0 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_ino | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_linklen | |
| LOCK2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->mutex |
fs/ceph/mds_client.c ceph_mdsc_build_path() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &cur->d_lockref.lock | ||
| HALF_LOCKED2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &s->lock | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct lockref)->lock |
fs/ceph/mds_client.c ceph_mdsc_build_path() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &cur->d_lockref.lock | ||
| HALF_LOCKED2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct lockref)->lock |
fs/ceph/mds_client.c ceph_mdsc_build_path() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &cur->d_lockref.lock | ||
| HALF_LOCKED2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &s->lock | ||
| HALF_LOCKED2 | &session->s_mutex |
fs/ceph/mds_client.c ceph_mdsc_lease_send_msg() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dentry->d_lockref.lock | ||
| TYPE_LOCK | (struct lockref)->lock |
fs/ceph/mds_client.c dump_cap_flushes() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| LOCK2 | &mdsc->cap_dirty_lock | ||
| HALF_LOCKED2 | &sb->s_umount | ||
| TYPE_LOCK | (struct ceph_mds_client)->cap_dirty_lock |
fs/ceph/mds_client.c get_nonsnap_parent() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| LOCK2 | &mdsc->mutex | ||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &mdsc->snap_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_mds_client)->mutex |
fs/ceph/mds_client.c set_request_path_attr() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1),400,1160 |
| BUF_SIZE | 0 | inode | (-1),400,1160 |
| DATA_SOURCE | 0 | inode | $1 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->__i_nlink | 1-u32max |
| USER_DATA | 0 | inode->i_blocks | 0-18014398509481983,18428729675200069632-u64max |
| USER_DATA | 0 | inode->i_bytes | 0-511[c] |
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_ino | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_linklen | |
| LOCK2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->mutex |
fs/ceph/crypto.c ceph_encode_encrypted_dname() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1),1-s32max |
| BUF_SIZE | 0 | inode | (-1),1-s32max |
| DATA_SOURCE | 0 | inode | $0 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &mdsc->mutex |
fs/ceph/crypto.c ceph_fname_to_usr() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &mdsc->mutex | ||
| HALF_LOCKED2 | &mdsc->snap_rwsem | ||
| HALF_LOCKED2 | &req->r_fill_mutex | ||
| HALF_LOCKED2 | &session->s_mutex |
fs/ceph/export.c __get_snap_name() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &child->d_lockref.lock |
fs/ceph/export.c __get_snap_name() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &child->d_lockref.lock |
fs/ceph/export.c __get_snap_name() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &child->d_lockref.lock |
fs/ceph/export.c __get_snap_name() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &child->d_lockref.lock |
fs/ceph/export.c __snapfh_to_dentry() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/ceph/export.c ceph_encode_fh() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &group->mark_mutex | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | 0 | &inode->i_sb->s_umount |
fs/ceph/export.c ceph_encode_snapfh() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &group->mark_mutex | ||
| HALF_LOCKED2 | &m->lock | ||
| HALF_LOCKED2 | 0 | &inode->i_sb->s_umount |
fs/ceph/export.c ceph_encode_snapfh() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &group->mark_mutex | ||
| HALF_LOCKED2 | &inode->i_sb->s_umount | ||
| HALF_LOCKED2 | &m->lock |
fs/ceph/export.c ceph_get_name() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &child->d_lockref.lock |
fs/ceph/export.c ceph_get_parent() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &child->d_lockref.lock |
fs/ceph/export.c ceph_get_parent() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &child->d_lockref.lock |
fs/ceph/inode.c __ceph_do_getattr() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1),1-s32max |
| BUF_SIZE | 0 | inode | (-1),1-s32max |
| DATA_SOURCE | 0 | inode | $0 |
| STR_LEN | 0 | inode | (-1),23-24 |
| STR_LEN | 0 | inode | (-1),23-24 |
| NOSPEC | 0 | inode->i_bytes | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->__i_nlink | 1-u32max |
| USER_DATA | 0 | inode->i_blocks | 0-18014398509481983,18428729675200069632-u64max |
| USER_DATA | 0 | inode->i_bytes | 0-511[c] |
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_sb->s_flags | 0-u64max[c] |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_data.host->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_ino | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_linklen | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize_bits | |
| HALF_LOCKED2 | &mapping->invalidate_lock | ||
| HALF_LOCKED2 | &qri->mutex | ||
| HALF_LOCKED2 | 0 | &inode->i_rwsem |
fs/ceph/inode.c __update_dentry_lease() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $0 |
| PREEMPT_ADD | |||
| LOCK2 | &dentry->d_lockref.lock | ||
| HALF_LOCKED2 | &mdsc->snap_rwsem | ||
| HALF_LOCKED2 | &req->r_fill_mutex | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct lockref)->lock |
fs/ceph/inode.c ceph_evict_inode() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode | 1 |
| CAPPED_DATA | 0 | inode->i_io_list.next | 1 |
| CAPPED_DATA | 0 | &inode->i_data | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| PARAM_COMPARE | 0 | &inode->i_wb_list | == $0->i_wb_list.next |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_bytes |
fs/ceph/inode.c ceph_fill_inode() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->__i_nlink | 1-u32max |
| USER_DATA | 0 | inode->i_blocks | 0-18014398509481983,18428729675200069632-u64max |
| USER_DATA | 0 | inode->i_bytes | 0-511[c] |
| USER_DATA | 0 | inode->i_ino | 0-u64max |
| USER_DATA | 0 | inode->i_mode | 0-u16max[c] |
| USER_DATA | 0 | inode->i_rdev | 0-u32max[c] |
| USER_DATA | 0 | inode->i_sb->s_flags | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize_bits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| LOCK2 | &mdsc->snap_rwsem | ||
| HALF_LOCKED2 | &req->r_fill_mutex | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem |
fs/ceph/inode.c ceph_fill_inode() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->__i_nlink | 1-u32max |
| USER_DATA | 0 | inode->i_blocks | 0-18014398509481983,18428729675200069632-u64max |
| USER_DATA | 0 | inode->i_bytes | 0-511[c] |
| USER_DATA | 0 | inode->i_ino | 0-u64max |
| USER_DATA | 0 | inode->i_mode | 0-u16max[c] |
| USER_DATA | 0 | inode->i_rdev | 0-u32max[c] |
| USER_DATA | 0 | inode->i_sb->s_flags | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize_bits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| LOCK2 | &mdsc->snap_rwsem | ||
| HALF_LOCKED2 | &req->r_fill_mutex | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem |
fs/ceph/inode.c ceph_fill_inode() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->__i_nlink | 1-u32max |
| USER_DATA | 0 | inode->i_blocks | 0-18014398509481983,18428729675200069632-u64max |
| USER_DATA | 0 | inode->i_bytes | 0-511[c] |
| USER_DATA | 0 | inode->i_ino | 0-u64max |
| USER_DATA | 0 | inode->i_mode | 0-u16max[c] |
| USER_DATA | 0 | inode->i_rdev | 0-u32max[c] |
| USER_DATA | 0 | inode->i_sb->s_flags | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize_bits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| LOCK2 | &mdsc->snap_rwsem | ||
| HALF_LOCKED2 | &req->r_fill_mutex | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem |
fs/ceph/inode.c ceph_fill_inode() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| BUF_SIZE | 0 | inode | (-1)-s32max |
| BUF_SIZE | 0 | inode->i_fop | (-1),272 |
| BUF_SIZE | 0 | inode->i_mapping->a_ops | 144 |
| BUF_SIZE | 0 | inode->i_op | (-1),256 |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| BIT_INFO | 0 | inode->i_flags | 0x0,0xffffffff |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->__i_nlink | 1-u32max |
| USER_DATA | 0 | inode->i_blocks | 0-18014398509481983,18428729675200069632-u64max |
| USER_DATA | 0 | inode->i_bytes | 0-511[c] |
| USER_DATA | 0 | inode->i_ino | 0-u64max |
| USER_DATA | 0 | inode->i_mode | 0-u16max[c] |
| USER_DATA | 0 | inode->i_rdev | 0-u32max[c] |
| USER_DATA | 0 | inode->i_sb->s_flags | 0-u64max[c] |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_mapping->host->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_sb->s_blocksize_bits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| LOCK2 | &ci->i_ceph_lock | ||
| LOCK2 | &mdsc->snap_rwsem | ||
| HALF_LOCKED2 | &req->r_fill_mutex | ||
| HALF_LOCKED2 | &session->s_mutex | ||
| TYPE_LOCK | (struct ceph_inode_info)->i_ceph_lock | ||
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem |
fs/ceph/inode.c ceph_get_reply_dir() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| DATA_SOURCE | 0 | inode | $1 |
| LOCK2 | &mdsc->snap_rwsem | ||
| LOCK2 | &req->r_fill_mutex | ||
| LOCK2 | &session->s_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem | ||
| TYPE_LOCK | (struct ceph_mds_request)->r_fill_mutex | ||
| TYPE_LOCK | (struct ceph_mds_session)->s_mutex |
fs/ceph/inode.c ceph_get_reply_dir() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| DATA_SOURCE | 0 | inode | $1 |
| LOCK2 | &mdsc->snap_rwsem | ||
| LOCK2 | &req->r_fill_mutex | ||
| LOCK2 | &session->s_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem | ||
| TYPE_LOCK | (struct ceph_mds_request)->r_fill_mutex | ||
| TYPE_LOCK | (struct ceph_mds_session)->s_mutex |
fs/ceph/inode.c ceph_getattr() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &iint->mutex | ||
| HALF_LOCKED2 | &lo->lo_mutex |
fs/ceph/inode.c ceph_getattr() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &iint->mutex | ||
| HALF_LOCKED2 | &lo->lo_mutex |
fs/ceph/inode.c ceph_new_inode() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
fs/ceph/inode.c ceph_readdir_prepopulate() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| LOCK2 | &mdsc->snap_rwsem | ||
| LOCK2 | &req->r_fill_mutex | ||
| LOCK2 | &session->s_mutex | ||
| HALF_LOCKED2 | &dn->d_lockref.lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem | ||
| TYPE_LOCK | (struct ceph_mds_request)->r_fill_mutex | ||
| TYPE_LOCK | (struct ceph_mds_session)->s_mutex |
fs/ceph/inode.c ceph_setattr() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | &dentry->d_inode->i_rwsem | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock |
fs/ceph/inode.c ceph_vino_matches_parent() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| DATA_SOURCE | 0 | inode | $0 |
| LOCK2 | &mdsc->snap_rwsem | ||
| LOCK2 | &req->r_fill_mutex | ||
| LOCK2 | &session->s_mutex | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem | ||
| TYPE_LOCK | (struct ceph_mds_request)->r_fill_mutex | ||
| TYPE_LOCK | (struct ceph_mds_session)->s_mutex |
fs/ceph/quota.c check_quota_exceeded() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode->i_sb | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| NOSPEC | 0 | inode->i_size | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_blocks | 0-18014398509481984[c] |
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-s64max |
| HALF_LOCKED2 | 0 | &inode->i_rwsem |
fs/ceph/quota.c get_quota_realm() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | inode | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &mdsc->snap_rwsem | ||
| TYPE_LOCK | (struct ceph_mds_client)->snap_rwsem |
fs/ceph/acl.c ceph_set_acl() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | &dentry->d_lockref.lock |
fs/ceph/dir.c ceph_d_delete() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &dentry->d_lockref.lock | ||
| HALF_LOCKED2 | global &mount_lock.lock | ||
| TYPE_LOCK | (struct lockref)->lock |
fs/ceph/dir.c ceph_d_revalidate() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $0 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | 0 | &inode->i_rwsem |
fs/ceph/dir.c ceph_d_revalidate() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 1-u64max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/ceph/dir.c ceph_d_revalidate() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| STR_LEN | 0 | inode | (-1),1-24,26-27,29,31-34,63,99,115,254-255 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | 0 | &inode->i_rwsem |
fs/ceph/dir.c ceph_handle_snapdir() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/ceph/dir.c ceph_link() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode->i_sb | 1 |
| CAPPED_DATA | 0 | inode->i_sb->s_user_ns->gid_map.nr_extents | 1 |
| CAPPED_DATA | 0 | inode->i_sb->s_user_ns->uid_map.nr_extents | 1 |
| DATA_SOURCE | 0 | inode | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| LOCK2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ceph/dir.c ceph_lookup() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| HALF_LOCKED2 | 0 | &inode->i_rwsem |
fs/ceph/dir.c ceph_mkdir() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1),1160 |
| BUF_SIZE | 0 | inode | (-1),1160 |
| CAPPED_DATA | 0 | inode->i_sb->s_user_ns->gid_map.nr_extents | 1 |
| CAPPED_DATA | 0 | inode->i_sb->s_user_ns->uid_map.nr_extents | 1 |
| DATA_SOURCE | 0 | inode | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | &dentry->d_lockref.lock |
fs/ceph/dir.c ceph_mkdir() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BUF_SIZE | 0 | inode | (-1),1160 |
| BUF_SIZE | 0 | inode | (-1),1160 |
| CAPPED_DATA | 0 | inode->i_sb->s_user_ns->gid_map.nr_extents | 1 |
| CAPPED_DATA | 0 | inode->i_sb->s_user_ns->uid_map.nr_extents | 1 |
| DATA_SOURCE | 0 | inode | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | &dentry->d_lockref.lock |
fs/ceph/dir.c ceph_mknod() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | 0 | &inode->i_rwsem |
fs/ceph/dir.c ceph_readdir() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &ci->i_ceph_lock | ||
| HALF_LOCKED2 | &dir_fp->readdir_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct ceph_inode_info)->i_ceph_lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ceph/dir.c ceph_readdir() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dir_fp->readdir_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ceph/dir.c ceph_rename() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &source->i_rwsem | ||
| HALF_LOCKED2 | &target->i_rwsem |
fs/ceph/dir.c ceph_rename() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &source->i_rwsem | ||
| HALF_LOCKED2 | &target->i_rwsem |
fs/ceph/dir.c ceph_rename() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &source->i_rwsem | ||
| HALF_LOCKED2 | &target->i_rwsem |
fs/ceph/dir.c ceph_rename() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &source->i_rwsem | ||
| HALF_LOCKED2 | &target->i_rwsem |
fs/ceph/dir.c ceph_symlink() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode->i_sb->s_user_ns->gid_map.nr_extents | 1 |
| CAPPED_DATA | 0 | inode->i_sb->s_user_ns->uid_map.nr_extents | 1 |
| DATA_SOURCE | 0 | inode | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
fs/ceph/dir.c ceph_unlink() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &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 | &target->i_rwsem | ||
| HALF_LOCKED2 | 0 | &inode->i_rwsem | |
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ceph/dir.c ceph_unlink() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode | 1 |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &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 | &target->i_rwsem | ||
| HALF_LOCKED2 | 0 | &inode->i_rwsem | |
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ceph/xattr.c __ceph_setxattr() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $0 |
| STR_LEN | 0 | inode | (-1)-0,23-24 |
| STR_LEN | 0 | inode | (-1)-0,23-24 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | inode->i_mode | 0-u16max |
| USER_DATA | 0 | inode->i_size | (-9223372036854775807)-(-4),0-s64max |
| HALF_LOCKED2 | 0 | &inode->i_rwsem |
fs/ceph/file.c __ceph_copy_file_range() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| CAPPED_DATA | 0 | inode->i_sb | 1 |
| RX_PATH | |||
| HALF_LOCKED2 | &pool->lock |
fs/ceph/file.c ceph_direct_read_write() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ceph/file.c ceph_fallocate() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| BIT_INFO | 0 | inode->i_flags | 0x0,0xffffbfff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | 0 | &inode->i_rwsem | |
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ceph/file.c ceph_open() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| HALF_LOCKED2 | &dentry->d_lockref.lock |
fs/ceph/file.c ceph_open() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| HALF_LOCKED2 | &dentry->d_lockref.lock |
fs/ceph/file.c ceph_open() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| HALF_LOCKED2 | &dentry->d_lockref.lock |
fs/ceph/file.c ceph_open() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| DATA_SOURCE | 0 | inode | $0 |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | inode->i_size | |
| LOCK2 | &ci->i_ceph_lock | ||
| HALF_LOCKED2 | &dentry->d_lockref.lock | ||
| TYPE_LOCK | (struct ceph_inode_info)->i_ceph_lock |
fs/ceph/file.c ceph_sync_write() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/ceph/file.c ceph_write_iter() -> ceph_snap()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |