ceph: address space operations

Browse Source

The ceph address space methods are concerned primarily with managing
the dirty page accounting in the inode, which (among other things)
must keep track of which snapshot context each page was dirtied in,
and ensure that dirty data is written out to the OSDs in snapshort
order.

A writepage() on a page that is not currently writeable due to
snapshot writeback ordering constraints is ignored (it was presumably
called from kswapd).

Signed-off-by: Sage Weil <sage@newdream.net>

...

This commit is contained in:

Sage Weil 2009-10-06 11:31:09 -07:00

parent 124e68e740

commit 1d3576fd10

1 changed files with 1115 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1115

fs/ceph/addr.c Normal file

View File

File diff suppressed because it is too large Load Diff