From: Eric Sandeen <sandeen@redhat.com>
Date: Thu, 19 Nov 2009 19:25:42 +0000 (-0500)
Subject: ext4: make trim/discard optional (and off by default)
X-Git-Tag: v2.6.33-rc1~330^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5328e635315734d42080de9a5a1ee87bf4cae0a4;p=pandora-kernel.git

ext4: make trim/discard optional (and off by default)

It is anticipated that when sb_issue_discard starts doing
real work on trim-capable devices, we may see issues.  Make
this mount-time optional, and default it to off until we know
that things are working out OK.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

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