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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

fs/btrfs/inode.c btrfs_data_csum_ok() -> btrfs_dev_stat_inc_and_print()

Type Parameter Key Value
PARAM_VALUE 0 dev 1-u64max
PARAM_VALUE 1 index 3
BUF_SIZE 0 dev (-1),1-s32max
BUF_SIZE 0 dev (-1),1-s32max
DATA_SOURCE 0 dev $1
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

fs/btrfs/scrub.c scrub_stripe_report_errors() -> btrfs_dev_stat_inc_and_print()

Type Parameter Key Value
PARAM_VALUE 1 index 1
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

fs/btrfs/scrub.c scrub_stripe_report_errors() -> btrfs_dev_stat_inc_and_print()

Type Parameter Key Value
PARAM_VALUE 1 index 3
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

fs/btrfs/scrub.c scrub_stripe_report_errors() -> btrfs_dev_stat_inc_and_print()

Type Parameter Key Value
PARAM_VALUE 1 index 4
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

fs/btrfs/scrub.c scrub_write_endio() -> btrfs_dev_stat_inc_and_print()

Type Parameter Key Value
PARAM_VALUE 1 index 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
HALF_LOCKED2 &pool->lock

fs/btrfs/disk-io.c btrfs_end_super_write() -> btrfs_dev_stat_inc_and_print()

Type Parameter Key Value
PARAM_VALUE 1 index 0
BUF_SIZE 0 dev (-1)-s32max
BUF_SIZE 0 dev (-1)-s32max
STR_LEN 0 dev (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
STR_LEN 0 dev (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/disk-io.c wait_dev_flush() -> btrfs_dev_stat_inc_and_print()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bdev 1-u64max
PARAM_VALUE 0 dev->flush_bio.bi_status 1-255
PARAM_VALUE 0 dev->flush_wait.done 0-4294967293,u32max
PARAM_VALUE 0 dev->flush_wait.wait.lock.dep_map->name 0-255
PARAM_VALUE 0 dev->flush_wait.wait.lock.owner (-1)
PARAM_VALUE 0 dev->flush_wait.wait.lock.owner_cpu u32max
PARAM_VALUE 0 dev->flush_wait.wait.task_list.prev->next 4096-ptr_max
PARAM_VALUE 0 dev->flush_wait.wait.task_list.prev->next->next 4096-ptr_max
PARAM_VALUE 1 index 2
DATA_SOURCE 0 dev $0
RX_PATH
NOCHECK_CALL
LOCK2 &fs_info->tree_log_mutex
LOCK2 &info->fs_devices->device_list_mutex
TYPE_LOCK (struct btrfs_fs_devices)->device_list_mutex
TYPE_LOCK (struct btrfs_fs_info)->tree_log_mutex

fs/btrfs/bio.c btrfs_log_dev_io_error() -> btrfs_dev_stat_inc_and_print()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bdev 1-u64max
PARAM_VALUE 1 index 0
BUF_SIZE 0 dev (-1)-s32max
BUF_SIZE 0 dev (-1)-s32max
DATA_SOURCE 0 dev $1
STR_LEN 0 dev (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
STR_LEN 0 dev (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/bio.c btrfs_log_dev_io_error() -> btrfs_dev_stat_inc_and_print()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bdev 1-u64max
PARAM_VALUE 1 index 1
BUF_SIZE 0 dev (-1)-s32max
BUF_SIZE 0 dev (-1)-s32max
DATA_SOURCE 0 dev $1
STR_LEN 0 dev (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
STR_LEN 0 dev (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/bio.c btrfs_log_dev_io_error() -> btrfs_dev_stat_inc_and_print()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bdev 1-u64max
PARAM_VALUE 1 index 2
BUF_SIZE 0 dev (-1)-s32max
BUF_SIZE 0 dev (-1)-s32max
DATA_SOURCE 0 dev $1
STR_LEN 0 dev (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
STR_LEN 0 dev (-1),8,11-12,14,17,19-20,23,26-27,29,31-32
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL

fs/btrfs/bio.c btrfs_repair_io_failure() -> btrfs_dev_stat_inc_and_print()

Type Parameter Key Value
PARAM_VALUE 0 dev 4096-ptr_max
PARAM_VALUE 0 dev->bdev 1-u64max
PARAM_VALUE 1 index 0
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL