new_inode — obtain an inode
struct inode * new_inode ( | struct super_block * | sb); |
Allocates a new inode for given superblock. The default gfp_mask
for allocations related to inode->i_mapping is GFP_HIGHUSER_PAGECACHE.
If HIGHMEM pages are unsuitable or it is known that pages allocated
for the page cache are not reclaimable or migratable,
mapping_set_gfp_mask must be called with suitable flags on the
newly created inode's mapping