diff options
Diffstat (limited to 'fs/hugetlbfs/inode.c')
| -rw-r--r-- | fs/hugetlbfs/inode.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index 4ea71eba40a5..4fb7b10f3a05 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -416,7 +416,6 @@ static void remove_inode_hugepages(struct inode *inode, loff_t lstart, for (i = 0; i < pagevec_count(&pvec); ++i) { struct page *page = pvec.pages[i]; - bool rsv_on_error; u32 hash; /* @@ -458,18 +457,17 @@ static void remove_inode_hugepages(struct inode *inode, loff_t lstart, * cache (remove_huge_page) BEFORE removing the * region/reserve map (hugetlb_unreserve_pages). In * rare out of memory conditions, removal of the - * region/reserve map could fail. Before free'ing - * the page, note PagePrivate which is used in case - * of error. + * region/reserve map could fail. Correspondingly, + * the subpool and global reserve usage count can need + * to be adjusted. */ - rsv_on_error = !PagePrivate(page); + VM_BUG_ON(PagePrivate(page)); remove_huge_page(page); freed++; if (!truncate_op) { if (unlikely(hugetlb_unreserve_pages(inode, next, next + 1, 1))) - hugetlb_fix_reserve_counts(inode, - rsv_on_error); + hugetlb_fix_reserve_counts(inode); } unlock_page(page); @@ -657,7 +655,7 @@ static long hugetlbfs_fallocate(struct file *file, int mode, loff_t offset, if (!(mode & FALLOC_FL_KEEP_SIZE) && offset + len > inode->i_size) i_size_write(inode, offset + len); - inode->i_ctime = CURRENT_TIME; + inode->i_ctime = current_time(inode); out: inode_unlock(inode); return error; @@ -672,7 +670,7 @@ static int hugetlbfs_setattr(struct dentry *dentry, struct iattr *attr) BUG_ON(!inode); - error = inode_change_ok(inode, attr); + error = setattr_prepare(dentry, attr); if (error) return error; @@ -702,7 +700,7 @@ static struct inode *hugetlbfs_get_root(struct super_block *sb, inode->i_mode = S_IFDIR | config->mode; inode->i_uid = config->uid; inode->i_gid = config->gid; - inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME; + inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode); info = HUGETLBFS_I(inode); mpol_shared_policy_init(&info->policy, NULL); inode->i_op = &hugetlbfs_dir_inode_operations; @@ -741,7 +739,7 @@ static struct inode *hugetlbfs_get_inode(struct super_block *sb, lockdep_set_class(&inode->i_mapping->i_mmap_rwsem, &hugetlbfs_i_mmap_rwsem_key); inode->i_mapping->a_ops = &hugetlbfs_aops; - inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME; + inode->i_atime = inode->i_mtime = inode->i_ctime = current_time(inode); inode->i_mapping->private_data = resv_map; info = HUGETLBFS_I(inode); /* @@ -790,7 +788,7 @@ static int hugetlbfs_mknod(struct inode *dir, inode = hugetlbfs_get_inode(dir->i_sb, dir, mode, dev); if (inode) { - dir->i_ctime = dir->i_mtime = CURRENT_TIME; + dir->i_ctime = dir->i_mtime = current_time(dir); d_instantiate(dentry, inode); dget(dentry); /* Extra count - pin the dentry in core */ error = 0; @@ -827,7 +825,7 @@ static int hugetlbfs_symlink(struct inode *dir, } else iput(inode); } - dir->i_ctime = dir->i_mtime = CURRENT_TIME; + dir->i_ctime = dir->i_mtime = current_time(dir); return error; } |