From 93c76a3d437ff71fabe1d190a9f00e92cec7a621 Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 4 Dec 2015 23:45:44 -0500 Subject: [PATCH] file_inode(f)->i_mapping is f->f_mapping Signed-off-by: Al Viro --- drivers/gpu/drm/armada/armada_gem.c | 4 ++-- drivers/gpu/drm/drm_gem.c | 2 +- drivers/gpu/drm/etnaviv/etnaviv_gem.c | 2 +- drivers/gpu/drm/i915/i915_gem.c | 10 +++++----- drivers/gpu/drm/omapdrm/omap_gem.c | 2 +- drivers/gpu/drm/ttm/ttm_tt.c | 4 ++-- fs/hfs/inode.c | 2 +- fs/hfsplus/inode.c | 2 +- fs/nfs/dir.c | 2 +- fs/ocfs2/aops.c | 2 +- mm/hugetlb.c | 2 +- 11 files changed, 17 insertions(+), 17 deletions(-) diff --git a/drivers/gpu/drm/armada/armada_gem.c b/drivers/gpu/drm/armada/armada_gem.c index 88e7fc797721..cb8f0347b934 100644 --- a/drivers/gpu/drm/armada/armada_gem.c +++ b/drivers/gpu/drm/armada/armada_gem.c @@ -231,7 +231,7 @@ struct armada_gem_object *armada_gem_alloc_object(struct drm_device *dev, obj->dev_addr = DMA_ERROR_CODE; - mapping = file_inode(obj->obj.filp)->i_mapping; + mapping = obj->obj.filp->f_mapping; mapping_set_gfp_mask(mapping, GFP_HIGHUSER | __GFP_RECLAIMABLE); DRM_DEBUG_DRIVER("alloc obj %p size %zu\n", obj, size); @@ -441,7 +441,7 @@ armada_gem_prime_map_dma_buf(struct dma_buf_attachment *attach, if (sg_alloc_table(sgt, count, GFP_KERNEL)) goto free_sgt; - mapping = file_inode(dobj->obj.filp)->i_mapping; + mapping = dobj->obj.filp->f_mapping; for_each_sg(sgt->sgl, sg, count, i) { struct page *page; diff --git a/drivers/gpu/drm/drm_gem.c b/drivers/gpu/drm/drm_gem.c index 32156060b9c9..ad89db36ca25 100644 --- a/drivers/gpu/drm/drm_gem.c +++ b/drivers/gpu/drm/drm_gem.c @@ -511,7 +511,7 @@ struct page **drm_gem_get_pages(struct drm_gem_object *obj) int i, npages; /* This is the shared memory object that backs the GEM resource */ - mapping = file_inode(obj->filp)->i_mapping; + mapping = obj->filp->f_mapping; /* We already BUG_ON() for non-page-aligned sizes in * drm_gem_object_init(), so we should never hit this unless diff --git a/drivers/gpu/drm/etnaviv/etnaviv_gem.c b/drivers/gpu/drm/etnaviv/etnaviv_gem.c index df9bcbab922f..8c6f750634af 100644 --- a/drivers/gpu/drm/etnaviv/etnaviv_gem.c +++ b/drivers/gpu/drm/etnaviv/etnaviv_gem.c @@ -660,7 +660,7 @@ static struct drm_gem_object *__etnaviv_gem_new(struct drm_device *dev, * why this is required _and_ expected if you're * going to pin these pages. */ - mapping = file_inode(obj->filp)->i_mapping; + mapping = obj->filp->f_mapping; mapping_set_gfp_mask(mapping, GFP_HIGHUSER); } diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index aad26851cee3..ed6117a0ee84 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -151,7 +151,7 @@ i915_gem_get_aperture_ioctl(struct drm_device *dev, void *data, static int i915_gem_object_get_pages_phys(struct drm_i915_gem_object *obj) { - struct address_space *mapping = file_inode(obj->base.filp)->i_mapping; + struct address_space *mapping = obj->base.filp->f_mapping; char *vaddr = obj->phys_handle->vaddr; struct sg_table *st; struct scatterlist *sg; @@ -218,7 +218,7 @@ i915_gem_object_put_pages_phys(struct drm_i915_gem_object *obj) obj->dirty = 0; if (obj->dirty) { - struct address_space *mapping = file_inode(obj->base.filp)->i_mapping; + struct address_space *mapping = obj->base.filp->f_mapping; char *vaddr = obj->phys_handle->vaddr; int i; @@ -2155,7 +2155,7 @@ i915_gem_object_invalidate(struct drm_i915_gem_object *obj) if (obj->base.filp == NULL) return; - mapping = file_inode(obj->base.filp)->i_mapping, + mapping = obj->base.filp->f_mapping, invalidate_mapping_pages(mapping, 0, (loff_t)-1); } @@ -2271,7 +2271,7 @@ i915_gem_object_get_pages_gtt(struct drm_i915_gem_object *obj) * * Fail silently without starting the shrinker */ - mapping = file_inode(obj->base.filp)->i_mapping; + mapping = obj->base.filp->f_mapping; gfp = mapping_gfp_constraint(mapping, ~(__GFP_IO | __GFP_RECLAIM)); gfp |= __GFP_NORETRY | __GFP_NOWARN; sg = st->sgl; @@ -4522,7 +4522,7 @@ struct drm_i915_gem_object *i915_gem_alloc_object(struct drm_device *dev, mask |= __GFP_DMA32; } - mapping = file_inode(obj->base.filp)->i_mapping; + mapping = obj->base.filp->f_mapping; mapping_set_gfp_mask(mapping, mask); i915_gem_object_init(obj, &i915_gem_object_ops); diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c index b97afc281778..dfb36f3c9c35 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem.c +++ b/drivers/gpu/drm/omapdrm/omap_gem.c @@ -1406,7 +1406,7 @@ struct drm_gem_object *omap_gem_new(struct drm_device *dev, if (ret) goto err_free; - mapping = file_inode(obj->filp)->i_mapping; + mapping = obj->filp->f_mapping; mapping_set_gfp_mask(mapping, GFP_USER | __GFP_DMA32); } diff --git a/drivers/gpu/drm/ttm/ttm_tt.c b/drivers/gpu/drm/ttm/ttm_tt.c index 077ae9b2865d..97542c35d6ef 100644 --- a/drivers/gpu/drm/ttm/ttm_tt.c +++ b/drivers/gpu/drm/ttm/ttm_tt.c @@ -298,7 +298,7 @@ int ttm_tt_swapin(struct ttm_tt *ttm) swap_storage = ttm->swap_storage; BUG_ON(swap_storage == NULL); - swap_space = file_inode(swap_storage)->i_mapping; + swap_space = swap_storage->f_mapping; for (i = 0; i < ttm->num_pages; ++i) { from_page = shmem_read_mapping_page(swap_space, i); @@ -347,7 +347,7 @@ int ttm_tt_swapout(struct ttm_tt *ttm, struct file *persistent_swap_storage) } else swap_storage = persistent_swap_storage; - swap_space = file_inode(swap_storage)->i_mapping; + swap_space = swap_storage->f_mapping; for (i = 0; i < ttm->num_pages; ++i) { from_page = ttm->pages[i]; diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c index 8eed66af5b82..02a3845363f7 100644 --- a/fs/hfs/inode.c +++ b/fs/hfs/inode.c @@ -128,7 +128,7 @@ static ssize_t hfs_direct_IO(struct kiocb *iocb, struct iov_iter *iter) { struct file *file = iocb->ki_filp; struct address_space *mapping = file->f_mapping; - struct inode *inode = file_inode(file)->i_mapping->host; + struct inode *inode = mapping->host; size_t count = iov_iter_count(iter); ssize_t ret; diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c index ef9fefe364a6..19462d773fe2 100644 --- a/fs/hfsplus/inode.c +++ b/fs/hfsplus/inode.c @@ -126,7 +126,7 @@ static ssize_t hfsplus_direct_IO(struct kiocb *iocb, struct iov_iter *iter) { struct file *file = iocb->ki_filp; struct address_space *mapping = file->f_mapping; - struct inode *inode = file_inode(file)->i_mapping->host; + struct inode *inode = mapping->host; size_t count = iov_iter_count(iter); ssize_t ret; diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 8be0a2438a93..59efb6e46a5e 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -729,7 +729,7 @@ struct page *get_cache_page(nfs_readdir_descriptor_t *desc) struct page *page; for (;;) { - page = read_cache_page(file_inode(desc->file)->i_mapping, + page = read_cache_page(desc->file->f_mapping, desc->page_index, (filler_t *)nfs_readdir_filler, desc); if (IS_ERR(page) || grab_page(page)) break; diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c index c034edf3ef38..ab8e56c6f2e1 100644 --- a/fs/ocfs2/aops.c +++ b/fs/ocfs2/aops.c @@ -2426,7 +2426,7 @@ static int ocfs2_dio_end_io(struct kiocb *iocb, static ssize_t ocfs2_direct_IO(struct kiocb *iocb, struct iov_iter *iter) { struct file *file = iocb->ki_filp; - struct inode *inode = file_inode(file)->i_mapping->host; + struct inode *inode = file->f_mapping->host; struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); get_block_t *get_block; diff --git a/mm/hugetlb.c b/mm/hugetlb.c index d26162e81fea..b322c85c58c3 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -3287,7 +3287,7 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma, address = address & huge_page_mask(h); pgoff = ((address - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff; - mapping = file_inode(vma->vm_file)->i_mapping; + mapping = vma->vm_file->f_mapping; /* * Take the mapping lock for the duration of the table walk. As -- 2.20.1