1FILEMAP_FDATAWAIT(9)      Memory Management in Linux      FILEMAP_FDATAWAIT(9)
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NAME

6       filemap_fdatawait - wait for all under-writeback pages to complete
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SYNOPSIS

9       int filemap_fdatawait(struct address_space * mapping);
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ARGUMENTS

12       mapping
13           address space structure to wait for
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DESCRIPTION

16       Walk the list of under-writeback pages of the given address space and
17       wait for all of them. Check error status of the address space and
18       return it.
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20       Since the error status of the address space is cleared by this
21       function, callers are responsible for checking the return value and
22       handling and/or reporting the error.
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25Kernel Hackers Manual 3.10         June 2019              FILEMAP_FDATAWAIT(9)
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