| commit | a79b7d4b3e8118f265dcb4bdf9a572c392f02708 | [log] [tgz] |
|---|---|---|
| author | Chris Mason <clm@fb.com> | Thu May 22 16:18:52 2014 -0700 |
| committer | Chris Mason <clm@fb.com> | Mon Jun 09 17:20:58 2014 -0700 |
| tree | a7b4792e01ea5a44467f053e1822d4240e70edc6 | |
| parent | 40f765805f082ed679c55bf6ab60212e55fb6fc1 [diff] |
Btrfs: async delayed refs Delayed extent operations are triggered during transaction commits. The goal is to queue up a healthly batch of changes to the extent allocation tree and run through them in bulk. This farms them off to async helper threads. The goal is to have the bulk of the delayed operations being done in the background, but this is also important to limit our stack footprint. Signed-off-by: Chris Mason <clm@fb.com>