Defined in 2 files as a function:
- include/linux/task_io_accounting_ops.h, line 25 (as a function)
- include/linux/task_io_accounting_ops.h, line 68 (as a function)
Referenced in 6 files:
- block/fops.c
- fs/direct-io.c, line 793
- fs/fuse/file.c
- fs/iomap/direct-io.c, line 385
- fs/nfs/direct.c, line 1024
- mm/page-writeback.c, line 2624
Smatch caller information:
mm/page-writeback.c folio_account_dirtied() -> task_io_account_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bytes | 0-17592186040320 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | bytes | unit_byte |
| LOCK2 | &(&mapping->i_pages)->xa_lock | ||
| LOCK2 | flags | ||
| HALF_LOCKED2 | &folio->private->lock |
fs/nfs/direct.c nfs_file_direct_write() -> task_io_account_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bytes | 1-9223372036854775807 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | bytes | 1-9223372036854775807 |
fs/direct-io.c submit_page_section() -> task_io_account_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| DATA_SOURCE | 0 | bytes | $4 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock |
block/fops.c __blkdev_direct_IO() -> task_io_account_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | bytes | unit_byte |
| HALF_LOCKED2 | &pool->lock |
block/fops.c __blkdev_direct_IO_async() -> task_io_account_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| NOSPEC | 0 | bytes | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | bytes | 0-1000000000 |
| UNITS | 0 | bytes | unit_byte |
| HALF_LOCKED2 | &pool->lock |
block/fops.c __blkdev_direct_IO_simple() -> task_io_account_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bytes | 0-u32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | bytes | unit_byte |
| HALF_LOCKED2 | &pool->lock |
fs/iomap/direct-io.c iomap_dio_bio_iter_one() -> task_io_account_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bytes | 0-u32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | bytes | unit_byte |
fs/fuse/file.c fuse_cache_write_iter() -> task_io_account_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bytes | 1-9223372036854775807 |
| DATA_SOURCE | 0 | bytes | r generic_write_checks |
| NOSPEC | 0 | bytes | |
| NOSPEC | 0 | bytes | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | bytes | 1-9223372036854775807 |
| LOCK2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/fuse/file.c fuse_direct_write_iter() -> task_io_account_write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | bytes | 1-9223372036854775807 |
| DATA_SOURCE | 0 | bytes | r generic_write_checks |
| NOSPEC | 0 | bytes | |
| NOSPEC | 0 | bytes | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | bytes | 1-9223372036854775807 |
| LOCK2 | &iocb->ki_filp->f_inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |