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| author | Lorenzo Stoakes <lorenzo.stoakes@oracle.com> | 2026-01-22 19:06:11 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2026-02-13 02:42:56 +0300 |
| commit | e388d31257eddc1077a02ed786513d606c9e3266 (patch) | |
| tree | ea097c6f7c2bce666bbf7d7c515111dd24369e05 /include/linux | |
| parent | a30de4c6b79a83944d0d6a54cd6ae63014b62ef7 (diff) | |
| download | linux-e388d31257eddc1077a02ed786513d606c9e3266.tar.xz | |
mm: rename vma_flag_test/set_atomic() to vma_test/set_atomic_flag()
In order to stay consistent between functions which manipulate a
vm_flags_t argument of the form of vma_flags_...() and those which
manipulate a VMA (in this case the flags field of a VMA), rename
vma_flag_[test/set]_atomic() to vma_[test/set]_atomic_flag().
This lays the groundwork for adding VMA flag manipulation functions in a
subsequent commit.
Link: https://lkml.kernel.org/r/033dcf12e819dee5064582bced9b12ea346d1607.1769097829.git.lorenzo.stoakes@oracle.com
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Reviewed-by: Pedro Falcato <pfalcato@suse.de>
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 'include/linux')
| -rw-r--r-- | include/linux/mm.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index c27d79f6b8c0..67b80f0ea225 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -987,8 +987,7 @@ static inline void vm_flags_mod(struct vm_area_struct *vma, __vm_flags_mod(vma, set, clear); } -static inline bool __vma_flag_atomic_valid(struct vm_area_struct *vma, - vma_flag_t bit) +static inline bool __vma_atomic_valid_flag(struct vm_area_struct *vma, vma_flag_t bit) { const vm_flags_t mask = BIT((__force int)bit); @@ -1003,13 +1002,12 @@ static inline bool __vma_flag_atomic_valid(struct vm_area_struct *vma, * Set VMA flag atomically. Requires only VMA/mmap read lock. Only specific * valid flags are allowed to do this. */ -static inline void vma_flag_set_atomic(struct vm_area_struct *vma, - vma_flag_t bit) +static inline void vma_set_atomic_flag(struct vm_area_struct *vma, vma_flag_t bit) { unsigned long *bitmap = vma->flags.__vma_flags; vma_assert_stabilised(vma); - if (__vma_flag_atomic_valid(vma, bit)) + if (__vma_atomic_valid_flag(vma, bit)) set_bit((__force int)bit, bitmap); } @@ -1020,10 +1018,9 @@ static inline void vma_flag_set_atomic(struct vm_area_struct *vma, * This is necessarily racey, so callers must ensure that serialisation is * achieved through some other means, or that races are permissible. */ -static inline bool vma_flag_test_atomic(struct vm_area_struct *vma, - vma_flag_t bit) +static inline bool vma_test_atomic_flag(struct vm_area_struct *vma, vma_flag_t bit) { - if (__vma_flag_atomic_valid(vma, bit)) + if (__vma_atomic_valid_flag(vma, bit)) return test_bit((__force int)bit, &vma->vm_flags); return false; |