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authorMaxim Patlasov <mpatlasov@parallels.com>2012-12-14 19:20:51 +0400
committerMiklos Szeredi <mszeredi@suse.cz>2013-04-17 21:50:59 +0200
commit36cf66ed9f871fc0d0911921fba5873df3ddb2dc (patch)
tree8a449efaf4eeb9f0044258d926711d5ebb03416f /fs/fuse/dev.c
parent01e9d11a3e79035ca5cd89b035435acd4ba61ee1 (diff)
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 <mpatlasov@parallels.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'fs/fuse/dev.c')
-rw-r--r--fs/fuse/dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index be5c7e13320c..07bdb14ae7a3 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);
}