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Commit 64af7a6e authored by Dave Chinner's avatar Dave Chinner Committed by Dave Chinner
Browse files

xfs: remove deprecated sysctls 



xfsbufd_centisecs and age_buffer_centisecs were due for removal in
3.14. We forgot to do that - it's now well past time to remove these
deprecated, unused sysctls.

Signed-off-by: default avatarDave Chinner <dchinner@redhat.com>
Reviewed-by: default avatarEric Sandeen <sandeen@redhat.com>
Signed-off-by: default avatarDave Chinner <david@fromorbit.com>
parent aa5d95c1

Documentation/filesystems/xfs.txt

+7 −10
Original line number Diff line number Diff line
@@ -348,16 +348,13 @@ The following sysctls are available for the XFS filesystem: 
Deprecated Sysctls

==================



  fs.xfs.xfsbufd_centisecs	(Min: 50  Default: 100	Max: 3000)

	Dirty metadata is now tracked by the log subsystem and

	flushing is driven by log space and idling demands. The

	xfsbufd no longer exists, so this syctl does nothing.

None at present.



	Due for removal in 3.14.



  fs.xfs.age_buffer_centisecs	(Min: 100  Default: 1500  Max: 720000)

	Dirty metadata is now tracked by the log subsystem and

	flushing is driven by log space and idling demands. The

	xfsbufd no longer exists, so this syctl does nothing.

Removed Sysctls

===============



	Due for removal in 3.14.
 
  Name				Removed

  ----				-------

  fs.xfs.xfsbufd_centisec	v3.20

  fs.xfs.age_buffer_centisecs	v3.20

fs/xfs/xfs_sysctl.c

+0 −18
Original line number Diff line number Diff line
@@ -148,24 +148,6 @@ static struct ctl_table xfs_table[] = { 
		.extra1		= &xfs_params.inherit_noatim.min,

		.extra2		= &xfs_params.inherit_noatim.max

	},

	{

		.procname	= "xfsbufd_centisecs",

		.data		= &xfs_params.xfs_buf_timer.val,

		.maxlen		= sizeof(int),

		.mode		= 0644,

		.proc_handler	= proc_dointvec_minmax,

		.extra1		= &xfs_params.xfs_buf_timer.min,

		.extra2		= &xfs_params.xfs_buf_timer.max

	},

	{

		.procname	= "age_buffer_centisecs",

		.data		= &xfs_params.xfs_buf_age.val,

		.maxlen		= sizeof(int),

		.mode		= 0644,

		.proc_handler	= proc_dointvec_minmax,

		.extra1		= &xfs_params.xfs_buf_age.min,

		.extra2		= &xfs_params.xfs_buf_age.max

	},

	{

		.procname	= "inherit_nosymlinks",

		.data		= &xfs_params.inherit_nosym.val,