1FILEMAP_WRITE_AND_WA(9) Memory Management in Linux FILEMAP_WRITE_AND_WA(9)
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6 filemap_write_and_wait_range - write out & wait on a file range
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9 int filemap_write_and_wait_range(struct address_space * mapping,
10 loff_t lstart, loff_t lend);
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13 mapping
14 the address_space for the pages
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16 lstart
17 offset in bytes where the range starts
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19 lend
20 offset in bytes where the range ends (inclusive)
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23 Write out and wait upon file offsets lstart->lend, inclusive.
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25 Note that `lend' is inclusive (describes the last byte to be written)
26 so that this function can be used to write to the very end-of-file (end
27 = -1).
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30Kernel Hackers Manual 2.6. November 2011 FILEMAP_WRITE_AND_WA(9)