>>>>> "Tejun" == Tejun Heo <tj@xxxxxxxxxx> writes: >> Now that drives with support for queued trim are starting to appear, >> it would be helpful to expose the chosen trim mode to >> userland. Create a Tejun> Can you please be a bit more elaborate with how it'd be helpful? Tejun> Do we have actual use cases for it? There have been several threads on linux-btrfs and elsewhere where people have asked whether queued trim is supported by their drive or not. This information currently isn't reported anywhere. I thought it would be convenient to have a sysfs attribute that people could inspect to find out. -- Martin K. Petersen Oracle Linux Engineering -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
