mirror of
https://github.com/adulau/aha.git
synced 2024-12-27 19:26:25 +00:00
57c7b4e68e
In v9fs_get_inode(), for block, as well as char devices (in theory), the function init_special_inode() is called to set up callback functions for file ops. this function uses the file mode's value to determine whether to use block or char dev functions. In v9fs_inode_from_fid(), the function p9mode2unixmode() is used, but for all devices it initially returns S_IFBLK, then uses v9fs_get_inode() to initialise a new inode, then finally uses v9fs_stat2inode(), which would determine whether the inode is a block or character device. However, at that point init_special_inode() had already decided to use the block device functions, so even if the inode's mode is turned to a character device, the block functions are still used to operate on them. The attached patch simply calls init_special_inode() again for devices after parsing device node data in v9fs_stat2inode() so that the proper functions are used. Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com> |
||
|---|---|---|
| .. | ||
| fid.c | ||
| fid.h | ||
| Makefile | ||
| v9fs.c | ||
| v9fs.h | ||
| v9fs_vfs.h | ||
| vfs_addr.c | ||
| vfs_dentry.c | ||
| vfs_dir.c | ||
| vfs_file.c | ||
| vfs_inode.c | ||
| vfs_super.c | ||