TRY_TO_WRITEBACK_INO(9) The Linux VFS TRY_TO_WRITEBACK_INO(9)NAMEtry_to_writeback_inodes_sb_nr - try to start writeback if none underway
SYNOPSIS
int try_to_writeback_inodes_sb_nr(struct super_block * sb,
unsigned long nr,
enum wb_reason reason);
ARGUMENTS
sb
the superblock
nr
the number of pages to write
reason
the reason of writeback
DESCRIPTION
Invoke writeback_inodes_sb_nr if no writeback is currently underway.
Returns 1 if writeback was started, 0 if not.
COPYRIGHTKernel Hackers Manual 3.11 November 2013 TRY_TO_WRITEBACK_INO(9)