diff options
| author | Baolin Wang <baolin.wang@linux.alibaba.com> | 2024-07-22 13:43:19 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-09-01 20:25:44 -0700 |
| commit | 6beeab870e70b2d4f49baf6c6be9da1b61c169f8 (patch) | |
| tree | 226476cd885c805fddb10dab188b4c44d679216e /include | |
| parent | d58a2a581f132529eefac5377676011562b631b8 (diff) | |
mm: shmem: move shmem_huge_global_enabled() into shmem_allowable_huge_orders()
Move shmem_huge_global_enabled() into shmem_allowable_huge_orders(), so
that shmem_allowable_huge_orders() can also help to find the allowable
huge orders for tmpfs. Moreover the shmem_huge_global_enabled() can
become static. While we are at it, passing the vma instead of mm for
shmem_huge_global_enabled() makes code cleaner.
No functional changes.
Link: https://lkml.kernel.org/r/8e825146bb29ee1a1c7bd64d2968ff3e19be7815.1721626645.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Reviewed-by: Ryan Roberts <ryan.roberts@arm.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Barry Song <21cnbao@gmail.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Lance Yang <ioworker0@gmail.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Zi Yan <ziy@nvidia.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/shmem_fs.h | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/include/linux/shmem_fs.h b/include/linux/shmem_fs.h index 405ee8d3589a..1564d7d3ca61 100644 --- a/include/linux/shmem_fs.h +++ b/include/linux/shmem_fs.h @@ -111,21 +111,13 @@ extern void shmem_truncate_range(struct inode *inode, loff_t start, loff_t end); int shmem_unuse(unsigned int type); #ifdef CONFIG_TRANSPARENT_HUGEPAGE -extern bool shmem_huge_global_enabled(struct inode *inode, pgoff_t index, bool shmem_huge_force, - struct mm_struct *mm, unsigned long vm_flags); unsigned long shmem_allowable_huge_orders(struct inode *inode, struct vm_area_struct *vma, pgoff_t index, - bool global_huge); + bool shmem_huge_force); #else -static __always_inline bool shmem_huge_global_enabled(struct inode *inode, pgoff_t index, - bool shmem_huge_force, struct mm_struct *mm, - unsigned long vm_flags) -{ - return false; -} static inline unsigned long shmem_allowable_huge_orders(struct inode *inode, struct vm_area_struct *vma, pgoff_t index, - bool global_huge) + bool shmem_huge_force) { return 0; } |