Project

General

Profile

Actions

Submit #2438

open

TRIM fixes

Added by Anonymous over 9 years ago. Updated 9 months ago.

Status:
Feedback
Priority:
Normal
Assignee:
Category:
VFS subsystem
Target version:
Start date:
Due date:
% Done:

0%

Estimated time:

Description

This patch is to fix bugs associated with TRIM.

If trim is on as a option, display that when typing "mount".

Change post-trim ffs_blkfree_cg() to use taskqueue_swi_mp and get mp token when modifying freemap.

Make sure TRIM works with softdep. Stash a copy of that vnode's mount point in the ufs inode so that if we are using softdep, we can get access to the mount point through the faked up inode (created in freeblocks). The original mount point path (ip->i_devvp->v_mount->mnt_flag) doesn't have the mount point options.

Tim


Files

0001-TRIM-fixes.patch (4.46 KB) 0001-TRIM-fixes.patch Anonymous, 10/21/2012 09:59 PM
Actions

Also available in: Atom PDF