The patch titled quota: add possibly missing iput() when quotaon and quotaoff races has been added to the -mm tree. Its filename is quota-add-possibly-missing-iput-when-quotaon-and-quotaoff-races.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: quota: add possibly missing iput() when quotaon and quotaoff races From: Jan Kara <jack@xxxxxxx> We should always put inode we have reference to, even if quota was reenabled in the mean time. Signed-off-by: Jan Kara <jack@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/dquot.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN fs/dquot.c~quota-add-possibly-missing-iput-when-quotaon-and-quotaoff-races fs/dquot.c --- a/fs/dquot.c~quota-add-possibly-missing-iput-when-quotaon-and-quotaoff-races +++ a/fs/dquot.c @@ -1522,8 +1522,8 @@ int vfs_quota_off(struct super_block *sb truncate_inode_pages(&toputinode[cnt]->i_data, 0); mutex_unlock(&toputinode[cnt]->i_mutex); mark_inode_dirty(toputinode[cnt]); - iput(toputinode[cnt]); } + iput(toputinode[cnt]); mutex_unlock(&dqopt->dqonoff_mutex); } if (sb->s_bdev) _ Patches currently in -mm which might be from jack@xxxxxxx are git-udf.patch git-ocfs2.patch quota-do-not-allow-setting-of-quota-limits-to-too-high-values.patch quota-add-possibly-missing-iput-when-quotaon-and-quotaoff-races.patch quota-remove-superfluous-dquot_off-in-fs-namespacec.patch quota-various-style-cleanups.patch quota-quota-core-changes-for-quotaon-on-remount.patch quota-quota-core-changes-for-quotaon-on-remount-quota-ext3-make-ext3-handle-quotaon-on-remount.patch quota-quota-core-changes-for-quotaon-on-remount-quota-ext4-make-ext4-handle-quotaon-on-remount.patch quota-quota-core-changes-for-quotaon-on-remount-quota-reiserfs-make-reiserfs-handle-quotaon-on-remount.patch ext3-fdatasync-should-skip-metadata-writeout-when-overwriting.patch quota-le_add_cpu-conversion.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html