[XFS] XFS sysctl cleanups
Removes unneeded sysctl insert at head behaviour. Cleans up sysctl definitions to use C99 initialisers. Patch provided by Eric W. Biederman. SGI-PV: 960192 SGI-Modid: xfs-linux-melb:xfs-kern:28031a Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David Chinner <dgc@sgi.com> Signed-off-by: Tim Shimmin <tes@sgi.com>
This commit is contained in:
Eric W. Biederman
Tim Shimmin
parent
c167b77d5e
commit
3a68cbfe02
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@ -55,101 +55,203 @@ xfs_stats_clear_proc_handler(
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#endif /* CONFIG_PROC_FS */
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static ctl_table xfs_table[] = {
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{XFS_RESTRICT_CHOWN, "restrict_chown", &xfs_params.restrict_chown.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.restrict_chown.min, &xfs_params.restrict_chown.max},
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{XFS_SGID_INHERIT, "irix_sgid_inherit", &xfs_params.sgid_inherit.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.sgid_inherit.min, &xfs_params.sgid_inherit.max},
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{XFS_SYMLINK_MODE, "irix_symlink_mode", &xfs_params.symlink_mode.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.symlink_mode.min, &xfs_params.symlink_mode.max},
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{XFS_PANIC_MASK, "panic_mask", &xfs_params.panic_mask.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.panic_mask.min, &xfs_params.panic_mask.max},
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{XFS_ERRLEVEL, "error_level", &xfs_params.error_level.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.error_level.min, &xfs_params.error_level.max},
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{XFS_SYNCD_TIMER, "xfssyncd_centisecs", &xfs_params.syncd_timer.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.syncd_timer.min, &xfs_params.syncd_timer.max},
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{XFS_INHERIT_SYNC, "inherit_sync", &xfs_params.inherit_sync.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.inherit_sync.min, &xfs_params.inherit_sync.max},
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{XFS_INHERIT_NODUMP, "inherit_nodump", &xfs_params.inherit_nodump.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.inherit_nodump.min, &xfs_params.inherit_nodump.max},
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{XFS_INHERIT_NOATIME, "inherit_noatime", &xfs_params.inherit_noatim.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.inherit_noatim.min, &xfs_params.inherit_noatim.max},
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{XFS_BUF_TIMER, "xfsbufd_centisecs", &xfs_params.xfs_buf_timer.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.xfs_buf_timer.min, &xfs_params.xfs_buf_timer.max},
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{XFS_BUF_AGE, "age_buffer_centisecs", &xfs_params.xfs_buf_age.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.xfs_buf_age.min, &xfs_params.xfs_buf_age.max},
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{XFS_INHERIT_NOSYM, "inherit_nosymlinks", &xfs_params.inherit_nosym.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.inherit_nosym.min, &xfs_params.inherit_nosym.max},
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{XFS_ROTORSTEP, "rotorstep", &xfs_params.rotorstep.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.rotorstep.min, &xfs_params.rotorstep.max},
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{XFS_INHERIT_NODFRG, "inherit_nodefrag", &xfs_params.inherit_nodfrg.val,
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sizeof(int), 0644, NULL, &proc_dointvec_minmax,
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&sysctl_intvec, NULL,
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&xfs_params.inherit_nodfrg.min, &xfs_params.inherit_nodfrg.max},
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{
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.ctl_name = XFS_RESTRICT_CHOWN,
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.procname = "restrict_chown",
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.data = &xfs_params.restrict_chown.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.restrict_chown.min,
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.extra2 = &xfs_params.restrict_chown.max
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},
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{
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.ctl_name = XFS_SGID_INHERIT,
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.procname = "irix_sgid_inherit",
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.data = &xfs_params.sgid_inherit.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.sgid_inherit.min,
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.extra2 = &xfs_params.sgid_inherit.max
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},
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{
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.ctl_name = XFS_SYMLINK_MODE,
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.procname = "irix_symlink_mode",
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.data = &xfs_params.symlink_mode.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.symlink_mode.min,
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.extra2 = &xfs_params.symlink_mode.max
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},
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{
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.ctl_name = XFS_PANIC_MASK,
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.procname = "panic_mask",
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.data = &xfs_params.panic_mask.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.panic_mask.min,
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.extra2 = &xfs_params.panic_mask.max
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},
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{
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.ctl_name = XFS_ERRLEVEL,
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.procname = "error_level",
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.data = &xfs_params.error_level.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.error_level.min,
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.extra2 = &xfs_params.error_level.max
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},
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{
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.ctl_name = XFS_SYNCD_TIMER,
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.procname = "xfssyncd_centisecs",
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.data = &xfs_params.syncd_timer.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.syncd_timer.min,
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.extra2 = &xfs_params.syncd_timer.max
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},
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{
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.ctl_name = XFS_INHERIT_SYNC,
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.procname = "inherit_sync",
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.data = &xfs_params.inherit_sync.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.inherit_sync.min,
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.extra2 = &xfs_params.inherit_sync.max
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},
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{
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.ctl_name = XFS_INHERIT_NODUMP,
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.procname = "inherit_nodump",
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.data = &xfs_params.inherit_nodump.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.inherit_nodump.min,
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.extra2 = &xfs_params.inherit_nodump.max
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},
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{
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.ctl_name = XFS_INHERIT_NOATIME,
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.procname = "inherit_noatime",
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.data = &xfs_params.inherit_noatim.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.inherit_noatim.min,
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.extra2 = &xfs_params.inherit_noatim.max
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},
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{
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.ctl_name = XFS_BUF_TIMER,
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.procname = "xfsbufd_centisecs",
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.data = &xfs_params.xfs_buf_timer.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.xfs_buf_timer.min,
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.extra2 = &xfs_params.xfs_buf_timer.max
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},
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{
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.ctl_name = XFS_BUF_AGE,
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.procname = "age_buffer_centisecs",
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.data = &xfs_params.xfs_buf_age.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.xfs_buf_age.min,
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.extra2 = &xfs_params.xfs_buf_age.max
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},
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{
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.ctl_name = XFS_INHERIT_NOSYM,
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.procname = "inherit_nosymlinks",
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.data = &xfs_params.inherit_nosym.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.inherit_nosym.min,
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.extra2 = &xfs_params.inherit_nosym.max
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},
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{
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.ctl_name = XFS_ROTORSTEP,
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.procname = "rotorstep",
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.data = &xfs_params.rotorstep.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.rotorstep.min,
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.extra2 = &xfs_params.rotorstep.max
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},
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{
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.ctl_name = XFS_INHERIT_NODFRG,
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.procname = "inherit_nodefrag",
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.data = &xfs_params.inherit_nodfrg.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &proc_dointvec_minmax,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.inherit_nodfrg.min,
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.extra2 = &xfs_params.inherit_nodfrg.max
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},
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/* please keep this the last entry */
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#ifdef CONFIG_PROC_FS
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{XFS_STATS_CLEAR, "stats_clear", &xfs_params.stats_clear.val,
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sizeof(int), 0644, NULL, &xfs_stats_clear_proc_handler,
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&sysctl_intvec, NULL,
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&xfs_params.stats_clear.min, &xfs_params.stats_clear.max},
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{
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.ctl_name = XFS_STATS_CLEAR,
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.procname = "stats_clear",
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.data = &xfs_params.stats_clear.val,
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.maxlen = sizeof(int),
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.mode = 0644,
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.proc_handler = &xfs_stats_clear_proc_handler,
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.strategy = &sysctl_intvec,
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.extra1 = &xfs_params.stats_clear.min,
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.extra2 = &xfs_params.stats_clear.max
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},
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#endif /* CONFIG_PROC_FS */
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{0}
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{}
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};
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static ctl_table xfs_dir_table[] = {
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{FS_XFS, "xfs", NULL, 0, 0555, xfs_table},
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{0}
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{
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.ctl_name = FS_XFS,
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.procname = "xfs",
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.mode = 0555,
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.child = xfs_table
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},
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{}
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};
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static ctl_table xfs_root_table[] = {
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{CTL_FS, "fs", NULL, 0, 0555, xfs_dir_table},
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{0}
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{
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.ctl_name = CTL_FS,
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.procname = "fs",
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.mode = 0555,
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.child = xfs_dir_table
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},
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{}
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};
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void
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xfs_sysctl_register(void)
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{
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xfs_table_header = register_sysctl_table(xfs_root_table, 1);
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xfs_table_header = register_sysctl_table(xfs_root_table, 0);
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}
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void
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