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| author | Mike Snitzer <snitzer@redhat.com> | 2014-05-20 13:38:33 -0400 |
|---|---|---|
| committer | Show Liu <show.liu@linaro.org> | 2014-06-18 12:05:22 +0800 |
| commit | 56634c61a9fea00cec006dd7ad39c2e382722866 (patch) | |
| tree | aac322fe745718c8bf8a66716127fcb9025242ed /drivers/s390 | |
| parent | 8f93a38e837cfcb1f64467c49c1e5ed32244c20c (diff) | |
dm thin: add 'no_space_timeout' dm-thin-pool module param
commit 80c578930ce77ba8bcfb226a184b482020bdda7b upstream.
Commit 85ad643b ("dm thin: add timeout to stop out-of-data-space mode
holding IO forever") introduced a fixed 60 second timeout. Users may
want to either disable or modify this timeout.
Allow the out-of-data-space timeout to be configured using the
'no_space_timeout' dm-thin-pool module param. Setting it to 0 will
disable the timeout, resulting in IO being queued until more data space
is added to the thin-pool.
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/s390')
0 files changed, 0 insertions, 0 deletions