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- stretch 4.9.168-1
| FILEMAP_FDATAWAIT(9) | Memory Management in Linux | FILEMAP_FDATAWAIT(9) |
NAME¶
filemap_fdatawait - wait for all under-writeback pages to completeSYNOPSIS¶
int filemap_fdatawait(struct address_space * mapping);
ARGUMENTS¶
mappingaddress space structure to wait for
DESCRIPTION¶
Walk the list of under-writeback pages of the given address space and wait for all of them. Check error status of the address space and return it.Since the error status of the address space is cleared by this function, callers are responsible for checking the return value and handling and/or reporting the error.
COPYRIGHT¶
| April 2019 | Kernel Hackers Manual 4.9. |