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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-08 19:21:51 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-05-08 19:21:51 +0100 |
| commit | ed63ba15d7830c30077dbb33c94242be01e45a18 (patch) | |
| tree | 8165313975d57f025e640d33768dbc31493ce5b7 /fs/proc/page.c | |
| parent | 5015f8a5ced7039de354c1103b0912f5a64fab03 (diff) | |
| parent | dd5a440a31fae6e459c0d6271dddd62825505361 (diff) | |
Merge 6.9-rc7 into char-misc-testing
We need the char-misc changes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/proc/page.c')
| -rw-r--r-- | fs/proc/page.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/fs/proc/page.c b/fs/proc/page.c index 195b077c0fac..9223856c934b 100644 --- a/fs/proc/page.c +++ b/fs/proc/page.c @@ -67,7 +67,7 @@ static ssize_t kpagecount_read(struct file *file, char __user *buf, */ ppage = pfn_to_online_page(pfn); - if (!ppage || PageSlab(ppage) || page_has_type(ppage)) + if (!ppage) pcount = 0; else pcount = page_mapcount(ppage); @@ -124,11 +124,8 @@ u64 stable_page_flags(struct page *page) /* * pseudo flags for the well known (anonymous) memory mapped pages - * - * Note that page->_mapcount is overloaded in SLAB, so the - * simple test in page_mapped() is not enough. */ - if (!PageSlab(page) && page_mapped(page)) + if (page_mapped(page)) u |= 1 << KPF_MMAP; if (PageAnon(page)) u |= 1 << KPF_ANON; |