diff options
| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-09-02 20:46:18 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-03 14:02:48 -0700 |
| commit | 68a541001a31856fb99614861de1c03109d2ea4d (patch) | |
| tree | b9858c58ba55261514a781853eaa4263c6613cea /mm/shmem.c | |
| parent | fc26babbc7d45a98607918d336744269bc59d7b5 (diff) | |
shmem: convert shmem_fault() to use shmem_get_folio_gfp()
No particular advantage for this function, but necessary to remove
shmem_getpage_gfp().
[hughd@google.com: fix crash]
Link: https://lkml.kernel.org/r/7693a84-bdc2-27b5-2695-d0fe8566571f@google.com
Link: https://lkml.kernel.org/r/20220902194653.1739778-23-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index 89536091928f..154432dc847b 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -2065,6 +2065,7 @@ static vm_fault_t shmem_fault(struct vm_fault *vmf) struct vm_area_struct *vma = vmf->vma; struct inode *inode = file_inode(vma->vm_file); gfp_t gfp = mapping_gfp_mask(inode->i_mapping); + struct folio *folio = NULL; int err; vm_fault_t ret = VM_FAULT_LOCKED; @@ -2127,10 +2128,12 @@ static vm_fault_t shmem_fault(struct vm_fault *vmf) spin_unlock(&inode->i_lock); } - err = shmem_getpage_gfp(inode, vmf->pgoff, &vmf->page, SGP_CACHE, + err = shmem_get_folio_gfp(inode, vmf->pgoff, &folio, SGP_CACHE, gfp, vma, vmf, &ret); if (err) return vmf_error(err); + if (folio) + vmf->page = folio_file_page(folio, vmf->pgoff); return ret; } |