forked from Minki/linux
aa563d7bca
In the iov_iter struct, separate the iterator type from the iterator direction and use accessor functions to access them in most places. Convert a bunch of places to use switch-statements to access them rather then chains of bitwise-AND statements. This makes it easier to add further iterator types. Also, this can be more efficient as to implement a switch of small contiguous integers, the compiler can use ~50% fewer compare instructions than it has to use bitwise-and instructions. Further, cease passing the iterator type into the iterator setup function. The iterator function can set that itself. Only the direction is required. Signed-off-by: David Howells <dhowells@redhat.com> |
||
|---|---|---|
| .. | ||
| acl.c | ||
| acl.h | ||
| cache.c | ||
| cache.h | ||
| fid.c | ||
| fid.h | ||
| Kconfig | ||
| Makefile | ||
| v9fs_vfs.h | ||
| v9fs.c | ||
| v9fs.h | ||
| vfs_addr.c | ||
| vfs_dentry.c | ||
| vfs_dir.c | ||
| vfs_file.c | ||
| vfs_inode_dotl.c | ||
| vfs_inode.c | ||
| vfs_super.c | ||
| xattr.c | ||
| xattr.h | ||