diff options
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 34 |
1 files changed, 16 insertions, 18 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 89b208201783..e9482f0db9d0 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -5745,7 +5745,7 @@ static struct inode *new_simple_dir(struct super_block *s, inode->i_mtime = current_time(inode); inode->i_atime = inode->i_mtime; inode->i_ctime = inode->i_mtime; - BTRFS_I(inode)->i_otime = inode->i_mtime; + BTRFS_I(inode)->i_otime = timespec64_to_timespec(inode->i_mtime); return inode; } @@ -6094,7 +6094,7 @@ static int btrfs_dirty_inode(struct inode *inode) * This is a copy of file_update_time. We need this so we can return error on * ENOSPC for updating the inode in the case of file write and mmap writes. */ -static int btrfs_update_time(struct inode *inode, struct timespec *now, +static int btrfs_update_time(struct inode *inode, struct timespec64 *now, int flags) { struct btrfs_root *root = BTRFS_I(inode)->root; @@ -6349,7 +6349,7 @@ static struct inode *btrfs_new_inode(struct btrfs_trans_handle *trans, inode->i_mtime = current_time(inode); inode->i_atime = inode->i_mtime; inode->i_ctime = inode->i_mtime; - BTRFS_I(inode)->i_otime = inode->i_mtime; + BTRFS_I(inode)->i_otime = timespec64_to_timespec(inode->i_mtime); inode_item = btrfs_item_ptr(path->nodes[0], path->slots[0], struct btrfs_inode_item); @@ -8872,7 +8872,7 @@ again: * beyond EOF, then the page is guaranteed safe against truncation until we * unlock the page. */ -int btrfs_page_mkwrite(struct vm_fault *vmf) +vm_fault_t btrfs_page_mkwrite(struct vm_fault *vmf) { struct page *page = vmf->page; struct inode *inode = file_inode(vmf->vma->vm_file); @@ -8884,7 +8884,8 @@ int btrfs_page_mkwrite(struct vm_fault *vmf) char *kaddr; unsigned long zero_start; loff_t size; - int ret; + vm_fault_t ret; + int ret2; int reserved = 0; u64 reserved_space; u64 page_start; @@ -8906,17 +8907,14 @@ int btrfs_page_mkwrite(struct vm_fault *vmf) * end up waiting indefinitely to get a lock on the page currently * being processed by btrfs_page_mkwrite() function. */ - ret = btrfs_delalloc_reserve_space(inode, &data_reserved, page_start, + ret2 = btrfs_delalloc_reserve_space(inode, &data_reserved, page_start, reserved_space); - if (!ret) { - ret = file_update_time(vmf->vma->vm_file); + if (!ret2) { + ret2 = file_update_time(vmf->vma->vm_file); reserved = 1; } - if (ret) { - if (ret == -ENOMEM) - ret = VM_FAULT_OOM; - else /* -ENOSPC, -EIO, etc */ - ret = VM_FAULT_SIGBUS; + if (ret2) { + ret = vmf_error(ret2); if (reserved) goto out; goto out_noreserve; @@ -8975,15 +8973,15 @@ again: EXTENT_DO_ACCOUNTING | EXTENT_DEFRAG, 0, 0, &cached_state); - ret = btrfs_set_extent_delalloc(inode, page_start, end, 0, + ret2 = btrfs_set_extent_delalloc(inode, page_start, end, 0, &cached_state, 0); - if (ret) { + if (ret2) { unlock_extent_cached(io_tree, page_start, page_end, &cached_state); ret = VM_FAULT_SIGBUS; goto out_unlock; } - ret = 0; + ret2 = 0; /* page is wholly or partially inside EOF */ if (page_start + PAGE_SIZE > size) @@ -9008,7 +9006,7 @@ again: unlock_extent_cached(io_tree, page_start, page_end, &cached_state); out_unlock: - if (!ret) { + if (!ret2) { btrfs_delalloc_release_extents(BTRFS_I(inode), PAGE_SIZE, true); sb_end_pagefault(inode->i_sb); extent_changeset_free(data_reserved); @@ -9437,7 +9435,7 @@ static int btrfs_rename_exchange(struct inode *old_dir, struct btrfs_root *dest = BTRFS_I(new_dir)->root; struct inode *new_inode = new_dentry->d_inode; struct inode *old_inode = old_dentry->d_inode; - struct timespec ctime = current_time(old_inode); + struct timespec64 ctime = current_time(old_inode); struct dentry *parent; u64 old_ino = btrfs_ino(BTRFS_I(old_inode)); u64 new_ino = btrfs_ino(BTRFS_I(new_inode)); |