From 36cf66ed9f871fc0d0911921fba5873df3ddb2dc Mon Sep 17 00:00:00 2001 From: Maxim Patlasov Date: Fri, 14 Dec 2012 19:20:51 +0400 Subject: fuse: make fuse_direct_io() aware about AIO The patch implements passing "struct fuse_io_priv *io" down the stack up to fuse_send_read/write where it is used to submit request asynchronously. io->async==0 designates synchronous processing. Non-trivial part of the patch is changes in fuse_direct_io(): resources like fuse requests and user pages cannot be released immediately in async case. Signed-off-by: Maxim Patlasov Signed-off-by: Miklos Szeredi --- fs/fuse/dev.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/fuse/dev.c') diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index be5c7e13320..07bdb14ae7a 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -111,7 +111,7 @@ static void restore_sigs(sigset_t *oldset) sigprocmask(SIG_SETMASK, oldset, NULL); } -static void __fuse_get_request(struct fuse_req *req) +void __fuse_get_request(struct fuse_req *req) { atomic_inc(&req->count); } -- cgit v1.2.3