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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/ocfs2/refcounttree.c __ocfs2_decrease_refcount() -> ocfs2_get_refcount_rec()

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_get_super 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_owner 4096-ptr_max
PARAM_VALUE 3 len 1-u32max
PARAM_VALUE 4 ret_rec 2099618480539385856
PARAM_VALUE 5 index 8664624537184505856
PARAM_VALUE 5 *index 0-u16max
PARAM_VALUE 6 ret_bh 4987028500370702336
PARAM_VALUE 6 *ret_bh 0
BUF_SIZE 0 ci (-1),48
BUF_SIZE 0 ci (-1),48
DATA_SOURCE 0 ci $1
DATA_SOURCE 1 ref_root_bh $2
DATA_SOURCE 2 cpos $3
DATA_SOURCE 3 len $4
NOSPEC 3 len
NOSPEC 3 len
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 len 1-u32max[c]
UNITS 2 cpos unit_byte
UNITS 3 len unit_byte
HALF_LOCKED2 &inode->i_rwsem

fs/ocfs2/refcounttree.c __ocfs2_increase_refcount() -> ocfs2_get_refcount_rec()

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_get_super 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_owner 4096-ptr_max
PARAM_VALUE 2 cpos 1-u64max
PARAM_VALUE 3 len 1-u32max
PARAM_VALUE 4 ret_rec 2518208243282841600
PARAM_VALUE 5 index 2987874103279009792
PARAM_VALUE 6 ret_bh 8705477159489622016
PARAM_VALUE 6 *ret_bh 0
BUF_SIZE 0 ci (-1),48
BUF_SIZE 0 ci (-1),48
DATA_SOURCE 0 ci $1
DATA_SOURCE 1 ref_root_bh $2
DATA_SOURCE 2 cpos $3
DATA_SOURCE 3 len $4
NOSPEC 2 cpos
NOSPEC 3 len
NOSPEC 3 len
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 cpos 1-8589934590[c][u]
USER_DATA 3 len 1-s32max[c]
USER_DATA 4 ret_rec->r_clusters 0-u32max[c]
UNITS 2 cpos unit_byte
UNITS 3 len unit_byte
HALF_LOCKED2 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_calc_refcount_meta_credits() -> ocfs2_get_refcount_rec()

Type Parameter Key Value
PARAM_VALUE 0 ci->ci_ops->co_get_super 4096-ptr_max
PARAM_VALUE 3 len 1-u32max
PARAM_VALUE 4 ret_rec 7906349845546479616
PARAM_VALUE 5 index 5247160417295638528
PARAM_VALUE 6 ret_bh 1498459766846386176
PARAM_VALUE 6 *ret_bh 0
BUF_SIZE 0 ci (-1),48
BUF_SIZE 0 ci (-1),48
DATA_SOURCE 0 ci $1
DATA_SOURCE 1 ref_root_bh $2
DATA_SOURCE 3 len $4
NOSPEC 3 len
NOSPEC 3 len
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 len 1-4294967294[c]
UNITS 2 cpos unit_byte
UNITS 3 len unit_byte
HALF_LOCKED2 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_insert_refcount_rec() -> ocfs2_get_refcount_rec()

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_get_super 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_owner 4096-ptr_max
PARAM_VALUE 1 ref_root_bh 4096-ptr_max
PARAM_VALUE 1 ref_root_bh->b_data->rf_clusters 1
PARAM_VALUE 1 ref_root_bh->b_data->rf_flags 2-4294967295
PARAM_VALUE 1 ref_root_bh->b_data->rf_list.l_count 0-u16max
PARAM_VALUE 1 ref_root_bh->b_data->rf_list.l_next_free_rec 1
PARAM_VALUE 1 ref_root_bh->b_data->rf_list.l_reserved1 0
PARAM_VALUE 1 ref_root_bh->b_data->rf_list.l_reserved2 0
PARAM_VALUE 1 ref_root_bh->b_data->rf_list.l_tree_depth 0
PARAM_VALUE 1 ref_root_bh->b_private 4096-ptr_max
PARAM_VALUE 4 ret_rec 0
PARAM_VALUE 6 ret_bh 3137568235794247680
PARAM_VALUE 6 *ret_bh 0
BUF_SIZE 0 ci (-1),48
BUF_SIZE 0 ci (-1),48
CAPPED_DATA 1 ref_root_bh 1
DATA_SOURCE 0 ci $1
DATA_SOURCE 1 ref_root_bh $2
RX_PATH
TASK_NOT_RUNNING
UNITS 2 cpos unit_byte
UNITS 3 len unit_byte
HALF_LOCKED2 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_make_clusters_writable() -> ocfs2_get_refcount_rec()

Type Parameter Key Value
PARAM_VALUE 0 ci 808,4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_get_super 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_owner 4096-ptr_max
PARAM_VALUE 1 ref_root_bh 0,4096-ptr_max
PARAM_VALUE 3 len 1-u32max
PARAM_VALUE 4 ret_rec 6221229440287076352
PARAM_VALUE 5 index 4847134835009093632
PARAM_VALUE 6 ret_bh 8324585753612472320
PARAM_VALUE 6 *ret_bh 0
BUF_SIZE 0 ci 48
DATA_SOURCE 2 cpos $3
DATA_SOURCE 3 len $4
NOSPEC 3 len
NOSPEC 3 len
RX_PATH
TASK_NOT_RUNNING
USER_DATA 3 len 1-s32max[c]
UNITS 2 cpos unit_byte
UNITS 3 len unit_byte
HALF_LOCKED2 &inode->i_rwsem

fs/ocfs2/refcounttree.c ocfs2_refcounted_xattr_delete_need() -> ocfs2_get_refcount_rec()

Type Parameter Key Value
PARAM_VALUE 0 ci->ci_ops->co_get_super 4096-ptr_max
PARAM_VALUE 3 len 1-u32max
PARAM_VALUE 4 ret_rec 6857337214049370112
PARAM_VALUE 5 index 4172471392252928000
PARAM_VALUE 6 ret_bh 527774105264377856
PARAM_VALUE 6 *ret_bh 0
BUF_SIZE 0 ci (-1)-0,48
BUF_SIZE 0 ci (-1)-0,48
DATA_SOURCE 0 ci $1
DATA_SOURCE 1 ref_root_bh $2
RX_PATH
TASK_NOT_RUNNING
UNITS 3 len unit_byte

fs/ocfs2/refcounttree.c ocfs2_split_refcount_rec() -> ocfs2_get_refcount_rec()

Type Parameter Key Value
PARAM_VALUE 0 ci 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_get_super 4096-ptr_max
PARAM_VALUE 0 ci->ci_ops->co_owner 4096-ptr_max
PARAM_VALUE 1 ref_root_bh 4096-ptr_max
PARAM_VALUE 1 ref_root_bh->b_data->rf_clusters 1
PARAM_VALUE 1 ref_root_bh->b_data->rf_flags 2-4294967295
PARAM_VALUE 1 ref_root_bh->b_data->rf_list.l_count 0-u16max
PARAM_VALUE 1 ref_root_bh->b_data->rf_list.l_next_free_rec 1
PARAM_VALUE 1 ref_root_bh->b_data->rf_list.l_reserved1 0
PARAM_VALUE 1 ref_root_bh->b_data->rf_list.l_reserved2 0
PARAM_VALUE 1 ref_root_bh->b_data->rf_list.l_tree_depth 0
PARAM_VALUE 1 ref_root_bh->b_private 4096-ptr_max
PARAM_VALUE 4 ret_rec 3956182055245148160
PARAM_VALUE 6 ret_bh 8916174471624859648
PARAM_VALUE 6 *ret_bh 0
BUF_SIZE 0 ci (-1),48
BUF_SIZE 0 ci (-1),48
CAPPED_DATA 1 ref_root_bh 1
DATA_SOURCE 0 ci $1
DATA_SOURCE 1 ref_root_bh $2
RX_PATH
TASK_NOT_RUNNING
UNITS 2 cpos unit_byte
UNITS 3 len unit_byte
HALF_LOCKED2 &inode->i_rwsem