diff options
| author | Ritesh Harjani (IBM) <ritesh.list@gmail.com> | 2025-10-30 20:27:31 +0530 |
|---|---|---|
| committer | Madhavan Srinivasan <maddy@linux.ibm.com> | 2025-11-18 12:35:52 +0530 |
| commit | b80691e25ec632d020b90eb9de3af0f956dff0a0 (patch) | |
| tree | e98ad2cf617cc40572c12e0373249c6b951e44d2 | |
| parent | fec40fe7e6dc08c97370420301377ee031199a6d (diff) | |
powerpc/64s/hash: Hash hpt_order should be only available with Hash MMU
This disables creating hpt_order debugfs entry with radix mode.
Signed-off-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Signed-off-by: Madhavan Srinivasan <maddy@linux.ibm.com>
Link: https://patch.msgid.link/99237176a51c73e85f4a7edd60a2460017882d69.1761834163.git.ritesh.list@gmail.com
| -rw-r--r-- | arch/powerpc/mm/book3s64/hash_utils.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c index 2fa98d26876a..e63befc96708 100644 --- a/arch/powerpc/mm/book3s64/hash_utils.c +++ b/arch/powerpc/mm/book3s64/hash_utils.c @@ -2434,6 +2434,8 @@ DEFINE_DEBUGFS_ATTRIBUTE(fops_hpt_order, hpt_order_get, hpt_order_set, "%llu\n") static int __init hash64_debugfs(void) { + if (radix_enabled()) + return 0; debugfs_create_file("hpt_order", 0600, arch_debugfs_dir, NULL, &fops_hpt_order); return 0; |