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Defined in 1 files as a function:

Referenced in 5 files:

Smatch caller information:

fs/netfs/write_collect.c netfs_folio_written_back() -> netfs_folio_group()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
CAPPED_DATA 0 folio 1
DATA_SOURCE 0 folio $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 folio->mapping->writeback_index 0-524287[c]

fs/netfs/misc.c netfs_invalidate_folio() -> netfs_folio_group()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
CAPPED_DATA 0 folio 1
DATA_SOURCE 0 folio $0
RX_PATH
TASK_NOT_RUNNING

fs/netfs/buffered_write.c netfs_page_mkwrite() -> netfs_folio_group()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
DATA_SOURCE 0 folio r _compound_head
RX_PATH
TASK_NOT_RUNNING
UNITS 0 folio unit_page

fs/netfs/buffered_write.c netfs_perform_write() -> netfs_folio_group()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
DATA_SOURCE 0 folio r netfs_grab_folio_for_write
NOSPEC 0 folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 folio->mapping->writeback_index 0-524287[c]
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &cinode->lock_sem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct inode)->i_rwsem

fs/netfs/buffered_read.c netfs_read_gaps() -> netfs_folio_group()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
DATA_SOURCE 0 folio $1
NOSPEC 0 folio->mapping->writeback_index
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 folio->mapping->writeback_index 0-524287[c]

fs/netfs/write_issue.c netfs_write_folio() -> netfs_folio_group()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
CAPPED_DATA 0 folio 1
DATA_SOURCE 0 folio $2
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 folio->mapping->writeback_index 0-524287[c]
HALF_LOCKED2 &inode->i_rwsem

fs/netfs/write_issue.c netfs_writepages() -> netfs_folio_group()

Type Parameter Key Value
PARAM_VALUE 0 folio 4096-ptr_max
CAPPED_DATA 0 folio 1
RX_PATH
TASK_NOT_RUNNING
HALF_LOCKED2 &vnode->validate_lock