From b2d2272fae1e1df26ec8f93a6d5baea891dcce37 Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Wed, 6 Dec 2006 20:35:51 -0800 Subject: [PATCH] fuse: add bmap support Add support for the BMAP operation for block device based filesystems. This is needed to support swap-files and lilo. Signed-off-by: Miklos Szeredi Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/fuse.h | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'include/linux') diff --git a/include/linux/fuse.h b/include/linux/fuse.h index 76336327a94..162a754f4db 100644 --- a/include/linux/fuse.h +++ b/include/linux/fuse.h @@ -132,6 +132,7 @@ enum fuse_opcode { FUSE_ACCESS = 34, FUSE_CREATE = 35, FUSE_INTERRUPT = 36, + FUSE_BMAP = 37, }; /* The read buffer is required to be at least 8k, but may be much larger */ @@ -302,6 +303,16 @@ struct fuse_interrupt_in { __u64 unique; }; +struct fuse_bmap_in { + __u64 block; + __u32 blocksize; + __u32 padding; +}; + +struct fuse_bmap_out { + __u64 block; +}; + struct fuse_in_header { __u32 len; __u32 opcode; -- cgit v1.2.3