From a528a24150870c5c16cbbbec69dba7e992b08456 Mon Sep 17 00:00:00 2001 From: Souptick Joarder Date: Wed, 6 Jun 2018 19:54:44 +0530 Subject: btrfs: change return type of btrfs_page_mkwrite to vm_fault_t Use the new return type vm_fault_t for fault handler. For now, this is just documenting that the function returns a VM_FAULT value rather than an errno. Once all instances are converted, vm_fault_t will become a distinct type. Reference commit 1c8f422059ae ("mm: change return type to vm_fault_t") vmf_error() is the newly introduced inline function in 4.17-rc6. Signed-off-by: Souptick Joarder Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/btrfs/ctree.h') diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index f4bf7874c24a..118346aceea9 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3197,7 +3197,7 @@ int btrfs_merge_bio_hook(struct page *page, unsigned long offset, size_t size, struct bio *bio, unsigned long bio_flags); void btrfs_set_range_writeback(void *private_data, u64 start, u64 end); -int btrfs_page_mkwrite(struct vm_fault *vmf); +vm_fault_t btrfs_page_mkwrite(struct vm_fault *vmf); int btrfs_readpage(struct file *file, struct page *page); void btrfs_evict_inode(struct inode *inode); int btrfs_write_inode(struct inode *inode, struct writeback_control *wbc); -- cgit v1.2.3