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fuse: add atomic open+truncate support
[powerpc.git]
/
fs
/
fuse
/
file.c
diff --git
a/fs/fuse/file.c
b/fs/fuse/file.c
index
4a28c3d
..
6726378
100644
(file)
--- a/
fs/fuse/file.c
+++ b/
fs/fuse/file.c
@@
-28,7
+28,9
@@
static int fuse_send_open(struct inode *inode, struct file *file, int isdir,
return PTR_ERR(req);
memset(&inarg, 0, sizeof(inarg));
return PTR_ERR(req);
memset(&inarg, 0, sizeof(inarg));
- inarg.flags = file->f_flags & ~(O_CREAT | O_EXCL | O_NOCTTY | O_TRUNC);
+ inarg.flags = file->f_flags & ~(O_CREAT | O_EXCL | O_NOCTTY);
+ if (!fc->atomic_o_trunc)
+ inarg.flags &= ~O_TRUNC;
req->in.h.opcode = isdir ? FUSE_OPENDIR : FUSE_OPEN;
req->in.h.nodeid = get_node_id(inode);
req->in.numargs = 1;
req->in.h.opcode = isdir ? FUSE_OPENDIR : FUSE_OPEN;
req->in.h.nodeid = get_node_id(inode);
req->in.numargs = 1;