| Message ID | 1427827614-26868-1-git-send-email-kamal@canonical.com |
|---|---|
| State | New |
| Headers | show |
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c index dd88f0e..4f6f0d4 100644 --- a/fs/xfs/xfs_qm.c +++ b/fs/xfs/xfs_qm.c @@ -1108,6 +1108,11 @@ xfs_qm_reset_dqcounts( */ xfs_dqcheck(mp, ddq, id+j, type, XFS_QMOPT_DQREPAIR, "xfs_quotacheck"); + /* + * Reset type in case we are reusing group quota file for + * project quotas or vice versa + */ + ddq->d_flags = type; ddq->d_bcount = 0; ddq->d_icount = 0; ddq->d_rtbcount = 0;
This is a note to let you know that I have just added a patch titled xfs: Fix quota type in quota structures when reusing quota file to the linux-3.13.y-queue branch of the 3.13.y-ckt extended stable tree which can be found at: http://kernel.ubuntu.com/git?p=ubuntu/linux.git;a=shortlog;h=refs/heads/linux-3.13.y-queue This patch is scheduled to be released in version 3.13.11-ckt18. If you, or anyone else, feels it should not be added to this tree, please reply to this email. For more information about the 3.13.y-ckt tree, see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable Thanks. -Kamal ------ From 55220edb77b01d198f5fdd389a16db9b62dccb86 Mon Sep 17 00:00:00 2001 From: Jan Kara <jack@suse.cz> Date: Mon, 23 Feb 2015 22:34:17 +1100 Subject: xfs: Fix quota type in quota structures when reusing quota file commit dfcc70a8c868fe03276fa59864149708fb41930b upstream. For filesystems without separate project quota inode field in the superblock we just reuse project quota file for group quotas (and vice versa) if project quota file is allocated and we need group quota file. When we reuse the file, quota structures on disk suddenly have wrong type stored in d_flags though. Nobody really cares about this (although structure type reported to userspace was wrong as well) except that after commit 14bf61ffe6ac (quota: Switch ->get_dqblk() and ->set_dqblk() to use bytes as space units) assertion in xfs_qm_scall_getquota() started to trigger on xfs/106 test (apparently I was testing without XFS_DEBUG so I didn't notice when submitting the above commit). Fix the problem by properly resetting ddq->d_flags when running quotacheck for a quota file. Reported-by: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Jan Kara <jack@suse.cz> Reviewed-by: Dave Chinner <dchinner@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com> Signed-off-by: Kamal Mostafa <kamal@canonical.com> --- fs/xfs/xfs_qm.c | 5 +++++ 1 file changed, 5 insertions(+) -- 1.9.1