diff options
| -rw-r--r-- | fs/9p/vfs_inode.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c index d3d3c3c2000..5fe45d692c9 100644 --- a/fs/9p/vfs_inode.c +++ b/fs/9p/vfs_inode.c @@ -887,6 +887,8 @@ v9fs_stat2inode(struct p9_wstat *stat, struct inode *inode, struct super_block *sb) { char ext[32]; + char tag_name[14]; + unsigned int i_nlink; struct v9fs_session_info *v9ses = sb->s_fs_info; inode->i_nlink = 1; @@ -902,7 +904,22 @@ v9fs_stat2inode(struct p9_wstat *stat, struct inode *inode, inode->i_uid = stat->n_uid; inode->i_gid = stat->n_gid; } - + if ((S_ISREG(inode->i_mode)) || (S_ISDIR(inode->i_mode))) { + if (v9fs_proto_dotu(v9ses) && (stat->extension[0] != '\0')) { + /* + * Hadlink support got added later to + * to the .u extension. So there can be + * server out there that doesn't support + * this even with .u extension. So check + * for non NULL stat->extension + */ + strncpy(ext, stat->extension, sizeof(ext)); + /* HARDLINKCOUNT %u */ + sscanf(ext, "%13s %u", tag_name, &i_nlink); + if (!strncmp(tag_name, "HARDLINKCOUNT", 13)) + inode->i_nlink = i_nlink; + } + } inode->i_mode = p9mode2unixmode(v9ses, stat->mode); if ((S_ISBLK(inode->i_mode)) || (S_ISCHR(inode->i_mode))) { char type = 0; |