Messages in this thread Patch in this message |  | | | From | NeilBrown <> | | Date | Fri, 17 Mar 2006 15:48:25 +1100 | | Subject | [PATCH 012 of 13] md: Make 'reshape' a possible sync_action action. |
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This allows reshape to be triggerred via sysfs (which is the only way to start it happening).
Signed-off-by: Neil Brown <neilb@suse.de>
### Diffstat output ./drivers/md/md.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff ./drivers/md/md.c~current~ ./drivers/md/md.c --- ./drivers/md/md.c~current~ 2006-03-17 11:48:59.000000000 +1100 +++ ./drivers/md/md.c 2006-03-17 11:48:59.000000000 +1100 @@ -2242,7 +2242,14 @@ action_store(mddev_t *mddev, const char return -EBUSY; else if (cmd_match(page, "resync") || cmd_match(page, "recover")) set_bit(MD_RECOVERY_NEEDED, &mddev->recovery); - else { + else if (cmd_match(page, "reshape")) { + int err; + if (mddev->pers->start_reshape == NULL) + return -EINVAL; + err = mddev->pers->start_reshape(mddev); + if (err) + return err; + } else { if (cmd_match(page, "check")) set_bit(MD_RECOVERY_CHECK, &mddev->recovery); else if (cmd_match(page, "repair")) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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