The patch titled
Date: Thu, 28 Sep 2023 09:09:26 +1000
has been added to the -mm mm-unstable branch. Its filename is
fs-proc-task_mmu-implement-ioctl-to-get-and-optionally-clear-info-about-ptes-fix-3-fix.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/fs-proc-task_mmu-implement-ioctl-to-get-and-optionally-clear-info-about-ptes-fix-3-fix.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Thu, 28 Sep 2023 09:09:26 +1000
Subject: fix for "fs/proc/task_mmu: hide unused pagemap_scan_backout_range() function"
Link: https://lkml.kernel.org/r/20230928092223.0625c6bf@xxxxxxxxxxxxxxxx
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Muhammad Usama Anjum <usama.anjum@xxxxxxxxxxxxx>
Cc: Ryan Roberts <ryan.roberts@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/proc/task_mmu.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
--- a/fs/proc/task_mmu.c~fs-proc-task_mmu-implement-ioctl-to-get-and-optionally-clear-info-about-ptes-fix-3-fix
+++ a/fs/proc/task_mmu.c
@@ -1940,6 +1940,7 @@ static void make_uffd_wp_huge_pte(struct
set_huge_pte_at(vma->vm_mm, addr, ptep,
make_pte_marker(PTE_MARKER_UFFD_WP), psize);
}
+#endif /* CONFIG_HUGETLB_PAGE */
#if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLB_PAGE)
static void pagemap_scan_backout_range(struct pagemap_scan_private *p,
@@ -1954,7 +1955,7 @@ static void pagemap_scan_backout_range(s
p->found_pages -= (end - addr) / PAGE_SIZE;
}
-#endif /* CONFIG_HUGETLB_PAGE */
+#endif
static bool pagemap_scan_is_interesting_page(unsigned long categories,
const struct pagemap_scan_private *p)
@@ -1967,7 +1968,6 @@ static bool pagemap_scan_is_interesting_
return true;
}
-#endif
static bool pagemap_scan_is_interesting_vma(unsigned long categories,
const struct pagemap_scan_private *p)
_
Patches currently in -mm which might be from sfr@xxxxxxxxxxxxxxxx are
fs-proc-task_mmu-implement-ioctl-to-get-and-optionally-clear-info-about-ptes-fix-3-fix.patch
