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| author | Lorenzo Stoakes <lorenzo.stoakes@oracle.com> | 2026-01-22 16:06:16 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-02-12 15:42:58 -0800 |
| commit | fd3196ee9ca135afdf3250d7a13219c1de96531c (patch) | |
| tree | 2b3f0492c82476021d0a44c2b257f078ec7859ac /mm/internal.h | |
| parent | 097e8db5e22b03d6791abc243183f597d0f76a7b (diff) | |
| download | linux-next-fd3196ee9ca135afdf3250d7a13219c1de96531c.tar.gz linux-next-fd3196ee9ca135afdf3250d7a13219c1de96531c.zip | |
mm: update secretmem to use VMA flags on mmap_prepare
This patch updates secretmem to use the new vma_flags_t type which will
soon supersede vm_flags_t altogether.
In order to make this change we also have to update mlock_future_ok(), we
replace the vm_flags_t parameter with a simple boolean is_vma_locked one,
which also simplifies the invocation here.
This is laying the groundwork for eliminating the vm_flags_t in
vm_area_desc and more broadly throughout the kernel.
No functional changes intended.
[lorenzo.stoakes@oracle.com: fix check_brk_limits(), per Chris]
Link: https://lkml.kernel.org/r/3aab9ab1-74b4-405e-9efb-08fc2500c06e@lucifer.local
Link: https://lkml.kernel.org/r/a243a09b0a5d0581e963d696de1735f61f5b2075.1769097829.git.lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Barry Song <baohua@kernel.org>
Cc: David Hildenbrand <david@kernel.org>
Cc: Dev Jain <dev.jain@arm.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Zi Yan <ziy@nvidia.com>
Cc: Damien Le Moal <dlemoal@kernel.org>
Cc: "Darrick J. Wong" <djwong@kernel.org>
Cc: Jarkko Sakkinen <jarkko@kernel.org>
Cc: Yury Norov <ynorov@nvidia.com>
Cc: Chris Mason <clm@fb.com>
Cc: Pedro Falcato <pfalcato@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/internal.h')
| -rw-r--r-- | mm/internal.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/internal.h b/mm/internal.h index ef71a1d9991f..d67e8bb75734 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -1046,7 +1046,7 @@ extern long populate_vma_page_range(struct vm_area_struct *vma, unsigned long start, unsigned long end, int *locked); extern long faultin_page_range(struct mm_struct *mm, unsigned long start, unsigned long end, bool write, int *locked); -bool mlock_future_ok(const struct mm_struct *mm, vm_flags_t vm_flags, +bool mlock_future_ok(const struct mm_struct *mm, bool is_vma_locked, unsigned long bytes); /* |