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ocfs2: use system_wq instead of ocfs2_quota_wq

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ocfs2_quota_wq is not depended upon during memory reclaim and, with
cmwq, there's no reason to use a dedicated workqueue.  Drop
ocfs2_quota_wq and use system_wq instead.  dqi_sync_work is already
sync canceled on quota disable and no further synchronization is
necessary.

This change makes ocfs2_quota_setup/shutdown() noops.  Both functions
removed.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <joel.becker@oracle.com>
This commit is contained in:
Tejun Heo
2011-02-01 11:42:42 +01:00
parent fd89d5f203
commit 316873c958
3 changed files with 4 additions and 33 deletions
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fs/ocfs2/quota.h
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@@ -114,7 +114,4 @@ int ocfs2_local_write_dquot(struct dquot *dquot);
extern const struct dquot_operations ocfs2_quota_operations;
extern struct quota_format_type ocfs2_quota_format;
int ocfs2_quota_setup(void);
void ocfs2_quota_shutdown(void);
#endif /* _OCFS2_QUOTA_H */