Lines Matching refs:writeback

1887 written asynchronously to the backing filesystem by the writeback
1893 implements control of page cache writeback IOs.  The memory controller
1900 cgroup writeback requires explicit support from the underlying
1901 filesystem.  Currently, cgroup writeback is implemented on ext2, ext4,
1902 btrfs, f2fs, and xfs.  On other filesystems, all writeback IOs are 
1905 There are inherent differences in memory and writeback management
1907 page while writeback per inode.  For the purpose of writeback, an
1913 associated with.  These are called foreign pages.  The writeback
1924 doesn't update it until the page is released, even if writeback
1929 The sysctl knobs which affect writeback behavior are applied to cgroup
1930 writeback as follows.
1933 	These ratios apply the same to cgroup writeback with the
1938 	For cgroup writeback, this is calculated into ratio against
2696 A filesystem can support cgroup writeback by updating
2701 	Should be called for each bio carrying writeback data and
2710 	during the writeback session, it's the easiest and most
2713 With writeback bio's annotated, cgroup support can be enabled per
2715 selective disabling of cgroup writeback support which is helpful when
2721 the writeback session is holding shared resources, e.g. a journal