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authorMaxim Patlasov <mpatlasov@parallels.com>2013-03-21 18:02:15 +0400
committerMiklos Szeredi <mszeredi@suse.cz>2013-04-17 14:31:44 +0400
commit796523fb24028639c007f71e02ca21730f7c0af6 (patch)
treec898b0bd8933078bdb16bd1c35a4a1cd7d074a06 /fs/fuse/cuse.c
parent8b41e6715ed555e2d8e8dac52ec1f05a9f04dcb4 (diff)
downloadlinux-796523fb24028639c007f71e02ca21730f7c0af6.tar.xz
fuse: add flag fc->initialized
Existing flag fc->blocked is used to suspend request allocation both in case of many background request submitted and period of time before init_reply arrives from userspace. Next patch will skip blocking allocations of synchronous request (disregarding fc->blocked). This is mostly OK, but we still need to suspend allocations if init_reply is not arrived yet. The patch introduces flag fc->initialized which will serve this purpose. Signed-off-by: Maxim Patlasov <mpatlasov@parallels.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Diffstat (limited to 'fs/fuse/cuse.c')
-rw-r--r--fs/fuse/cuse.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
index b7c7f3060635..f563e78852b7 100644
--- a/fs/fuse/cuse.c
+++ b/fs/fuse/cuse.c
@@ -505,6 +505,7 @@ static int cuse_channel_open(struct inode *inode, struct file *file)
cc->fc.connected = 1;
cc->fc.blocked = 0;
+ cc->fc.initialized = 1;
rc = cuse_send_init(cc);
if (rc) {
fuse_conn_put(&cc->fc);