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authorPavel Reichl <preichl@redhat.com>2020-09-25 11:11:37 -0700
committerDarrick J. Wong <darrick.wong@oracle.com>2020-09-25 11:34:08 -0700
commit3442de9cc322500b56a5918139bffcdd62063cc9 (patch)
treea2afde7b8070ad9952142ede9297f95b3a1ca5ef /fs/xfs
parentc23c393eaab5d3097d8b95e5bcbbe73e089a6165 (diff)
downloadlinux-3442de9cc322500b56a5918139bffcdd62063cc9.tar.bz2
xfs: remove deprecated sysctl options
These optionr were for Irix compatibility, probably for clustered XFS clients in a heterogenous cluster which contained both Irix & Linux machines, so that behavior would be consistent. That doesn't exist anymore and it's no longer needed. Signed-off-by: Pavel Reichl <preichl@redhat.com> Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com> [darrick: actually state when the sysctls go away] Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs')
-rw-r--r--fs/xfs/xfs_sysctl.c36
1 files changed, 34 insertions, 2 deletions
diff --git a/fs/xfs/xfs_sysctl.c b/fs/xfs/xfs_sysctl.c
index 021ef96d0542..fac9de7ee6d0 100644
--- a/fs/xfs/xfs_sysctl.c
+++ b/fs/xfs/xfs_sysctl.c
@@ -50,13 +50,45 @@ xfs_panic_mask_proc_handler(
}
#endif /* CONFIG_PROC_FS */
+STATIC int
+xfs_deprecate_irix_sgid_inherit_proc_handler(
+ struct ctl_table *ctl,
+ int write,
+ void *buffer,
+ size_t *lenp,
+ loff_t *ppos)
+{
+ if (write) {
+ printk_once(KERN_WARNING
+ "XFS: " "%s sysctl option is deprecated.\n",
+ ctl->procname);
+ }
+ return proc_dointvec_minmax(ctl, write, buffer, lenp, ppos);
+}
+
+STATIC int
+xfs_deprecate_irix_symlink_mode_proc_handler(
+ struct ctl_table *ctl,
+ int write,
+ void *buffer,
+ size_t *lenp,
+ loff_t *ppos)
+{
+ if (write) {
+ printk_once(KERN_WARNING
+ "XFS: " "%s sysctl option is deprecated.\n",
+ ctl->procname);
+ }
+ return proc_dointvec_minmax(ctl, write, buffer, lenp, ppos);
+}
+
static struct ctl_table xfs_table[] = {
{
.procname = "irix_sgid_inherit",
.data = &xfs_params.sgid_inherit.val,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec_minmax,
+ .proc_handler = xfs_deprecate_irix_sgid_inherit_proc_handler,
.extra1 = &xfs_params.sgid_inherit.min,
.extra2 = &xfs_params.sgid_inherit.max
},
@@ -65,7 +97,7 @@ static struct ctl_table xfs_table[] = {
.data = &xfs_params.symlink_mode.val,
.maxlen = sizeof(int),
.mode = 0644,
- .proc_handler = proc_dointvec_minmax,
+ .proc_handler = xfs_deprecate_irix_symlink_mode_proc_handler,
.extra1 = &xfs_params.symlink_mode.min,
.extra2 = &xfs_params.symlink_mode.max
},