Peter Leckie bc3048e3cd [XFS] Clean up dquot pincount code. ... This is a code cleanup and optimization that removes a per mount point spinlock from the quota code and cleans up the code. The patch changes the pincount from being an int protected by a spinlock to an atomic_t allowing the pincount to be manipulated without holding the spinlock. This cleanup also protects against random wakup's of both the aild and xfssyncd by reevaluating the pincount after been woken. Two latter patches will address the Spurious wakeups. SGI-PV: 986789 SGI-Modid: xfs-linux-melb:xfs-kern:32215a Signed-off-by: Peter Leckie <pleckie@sgi.com> Signed-off-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: David Chinner <david@fromorbit.com> Signed-off-by: Donald Douwsma <donaldd@sgi.com> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>		2008-10-30 17:05:04 +11:00
..
xfs_dquot.c	[XFS] Clean up dquot pincount code.	2008-10-30 17:05:04 +11:00
xfs_dquot.h	[XFS] Clean up dquot pincount code.	2008-10-30 17:05:04 +11:00
xfs_dquot_item.c	[XFS] Clean up dquot pincount code.	2008-10-30 17:05:04 +11:00
xfs_dquot_item.h	[XFS] Update license/copyright notices to match the prefered SGI	2005-11-02 14:59:41 +11:00
xfs_qm.c	[XFS] Clean up dquot pincount code.	2008-10-30 17:05:04 +11:00
xfs_qm.h	[XFS] Clean up dquot pincount code.	2008-10-30 17:05:04 +11:00
xfs_qm_bhv.c	[XFS] cleanup xfs_mountfs	2008-08-13 16:49:32 +10:00
xfs_qm_stats.c	[XFS] Remove unused header files for MAC and CAP checking functionality.	2007-02-10 18:37:28 +11:00
xfs_qm_stats.h	[XFS] Replace __inline with inline	2008-04-18 11:51:15 +10:00
xfs_qm_syscalls.c	[XFS] kill bhv_vnode_t	2008-08-13 16:22:40 +10:00
xfs_quota_priv.h	[XFS] s/XFS_PURGE_INODE/IRELE/g s/VN_HOLD(XFS_ITOV())/IHOLD()/	2008-07-28 16:59:29 +10:00
xfs_trans_dquot.c	[XFS] shrink mrlock_t	2008-04-29 15:54:02 +10:00