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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

drivers/dax/super.c dax_zero_page_range() -> dax_mem2blk_err()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &dax_srcu

fs/dax.c dax_iomap_copy_around() -> dax_mem2blk_err()

Type Parameter Key Value
PARAM_VALUE 0 err s32min-(-1),1-s32max
CAPPED_DATA 0 err 1
DATA_SOURCE 0 err r dax_iomap_direct_access
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &dax_srcu

fs/dax.c dax_iomap_iter() -> dax_mem2blk_err()

Type Parameter Key Value
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &dax_srcu
HALF_LOCKED2 &inode->i_rwsem

fs/dax.c dax_memzero() -> dax_mem2blk_err()

Type Parameter Key Value
CAPPED_DATA 0 err 1
DATA_SOURCE 0 err r dax_direct_access
BIT_INFO 0 err 0x0,0x7fffffffffffffff
RX_PATH
TASK_NOT_RUNNING
LOCK2 global &dax_srcu

fs/dax.c dax_unshare_iter() -> dax_mem2blk_err()

Type Parameter Key Value
PARAM_VALUE 0 err s32min-(-1)
CAPPED_DATA 0 err 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &pool->lock

fs/fuse/virtio_fs.c virtio_fs_zero_page_range() -> dax_mem2blk_err()

Type Parameter Key Value
CAPPED_DATA 0 err 1
DATA_SOURCE 0 err r dax_direct_access
BIT_INFO 0 err 0x0,0x7fffffffffffffff
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 global &dax_srcu