1WRITEBACK_INODES_SB_(9)          The Linux VFS         WRITEBACK_INODES_SB_(9)
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NAME

6       writeback_inodes_sb_nr_if_idle - start writeback if none underway
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SYNOPSIS

9       int writeback_inodes_sb_nr_if_idle(struct super_block * sb,
10                                          unsigned long nr);
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ARGUMENTS

13       sb
14           the superblock
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16       nr
17           the number of pages to write
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DESCRIPTION

20       Invoke writeback_inodes_sb if no writeback is currently underway.
21       Returns 1 if writeback was started, 0 if not.
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24Kernel Hackers Manual 2.6.         June 2019           WRITEBACK_INODES_SB_(9)
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