mm: drop leftover comment references to pxx_huge()

pxx_huge() has been removed in recent commit 9636f055dae1 ("mm/treewide:
remove pXd_huge()"), however there are still three comments referencing
the API that got overlooked.  Remove them.

Link: https://lkml.kernel.org/r/20240527154855.528816-1-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Reported-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/Documentation/mm/arch_pgtable_helpers.rst b/Documentation/mm/arch_pgtable_helpers.rst
index ad50ca6f495ebe251f5f79e33ea97166cd547a00..af245161d8e7b31759d8ac36ae316a0fc36bd358 100644 (file)
--- a/Documentation/mm/arch_pgtable_helpers.rst
+++ b/Documentation/mm/arch_pgtable_helpers.rst
@@ -90,8 +90,6 @@ PMD Page Table Helpers
 +---------------------------+--------------------------------------------------+
 | pmd_leaf                  | Tests a leaf mapped PMD                          |
 +---------------------------+--------------------------------------------------+
-| pmd_huge                  | Tests a HugeTLB mapped PMD                       |
-+---------------------------+--------------------------------------------------+
 | pmd_trans_huge            | Tests a Transparent Huge Page (THP) at PMD       |
 +---------------------------+--------------------------------------------------+
 | pmd_present               | Tests whether pmd_page() points to valid memory  |
@@ -169,8 +167,6 @@ PUD Page Table Helpers
 +---------------------------+--------------------------------------------------+
 | pud_leaf                  | Tests a leaf mapped PUD                          |
 +---------------------------+--------------------------------------------------+
-| pud_huge                  | Tests a HugeTLB mapped PUD                       |
-+---------------------------+--------------------------------------------------+
 | pud_trans_huge            | Tests a Transparent Huge Page (THP) at PUD       |
 +---------------------------+--------------------------------------------------+
 | pud_present               | Tests a valid mapped PUD                         |

diff --git a/arch/x86/mm/pat/set_memory.c b/arch/x86/mm/pat/set_memory.c
index 19fdfbb171ed6ea2cd8e09d22a4404ac7fc2c6dd..8b2164509b4db6d6d678f4c19b4e979ed9d0b173 100644 (file)
--- a/arch/x86/mm/pat/set_memory.c
+++ b/arch/x86/mm/pat/set_memory.c
@@ -1120,8 +1120,8 @@ __split_large_page(struct cpa_data *cpa, pte_t *kpte, unsigned long address,
                lpinc = PMD_SIZE;
                /*
                 * Clear the PSE flags if the PRESENT flag is not set
-                * otherwise pmd_present/pmd_huge will return true
-                * even on a non present pmd.
+                * otherwise pmd_present() will return true even on a non
+                * present pmd.
                 */
                if (!(pgprot_val(ref_prot) & _PAGE_PRESENT))
                        pgprot_val(ref_prot) &= ~_PAGE_PSE;