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| author | Miklos Szeredi <miklos@szeredi.hu> | 2006-01-16 22:14:45 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-01-16 23:15:31 -0800 |
| commit | 361b1eb55ea84181505c7f0674ca1205da1127ab (patch) | |
| tree | f0151b501120447eeb67d73e90142c079c7650e4 /fs/fuse/file.c | |
| parent | 9b9a04693fa2d9e60933154e4c4aca83c219ef0a (diff) | |
| download | op-kernel-dev-361b1eb55ea84181505c7f0674ca1205da1127ab.zip op-kernel-dev-361b1eb55ea84181505c7f0674ca1205da1127ab.tar.gz | |
[PATCH] fuse: READ request initialization
Add a separate function for filling in the READ request. This will make it
possible to send asynchronous READ requests as well as synchronous ones.
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/fuse/file.c')
| -rw-r--r-- | fs/fuse/file.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 043d5b3..4a0b0f9 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -250,19 +250,16 @@ static int fuse_fsync(struct file *file, struct dentry *de, int datasync) return fuse_fsync_common(file, de, datasync, 0); } -size_t fuse_send_read_common(struct fuse_req *req, struct file *file, - struct inode *inode, loff_t pos, size_t count, - int isdir) +void fuse_read_fill(struct fuse_req *req, struct file *file, + struct inode *inode, loff_t pos, size_t count, int opcode) { - struct fuse_conn *fc = get_fuse_conn(inode); struct fuse_file *ff = file->private_data; - struct fuse_read_in inarg; + struct fuse_read_in *inarg = &req->misc.read_in; - memset(&inarg, 0, sizeof(struct fuse_read_in)); - inarg.fh = ff->fh; - inarg.offset = pos; - inarg.size = count; - req->in.h.opcode = isdir ? FUSE_READDIR : FUSE_READ; + inarg->fh = ff->fh; + inarg->offset = pos; + inarg->size = count; + req->in.h.opcode = opcode; req->in.h.nodeid = get_node_id(inode); req->inode = inode; req->file = file; @@ -273,14 +270,15 @@ size_t fuse_send_read_common(struct fuse_req *req, struct file *file, req->out.argvar = 1; req->out.numargs = 1; req->out.args[0].size = count; - request_send(fc, req); - return req->out.args[0].size; } static size_t fuse_send_read(struct fuse_req *req, struct file *file, struct inode *inode, loff_t pos, size_t count) { - return fuse_send_read_common(req, file, inode, pos, count, 0); + struct fuse_conn *fc = get_fuse_conn(inode); + fuse_read_fill(req, file, inode, pos, count, FUSE_READ); + request_send(fc, req); + return req->out.args[0].size; } static int fuse_readpage(struct file *file, struct page *page) |
