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@xxxxxxxxxx>
---
Documentation/admin-guide/xfs.rst | 3 ++-
fs/xfs/xfs_sysctl.c | 36 +++++++++++++++++++++++++++++--
2 files changed, 36 insertions(+), 3 deletions(-)
diff --git a/Documentation/admin-guide/xfs.rst b/Documentation/admin-guide/xfs.rst
index 717f63a3607a..ce32d9d8529d 100644
--- a/Documentation/admin-guide/xfs.rst
+++ b/Documentation/admin-guide/xfs.rst
@@ -333,7 +333,8 @@ The following sysctls are available for the XFS filesystem:
Deprecated Sysctls
==================
-None at present.
+fs.xfs.irix_sgid_inherit
+fs.xfs.irix_symlink_mode
Removed Sysctls
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
},
--
2.26.2
