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fuse: skip blocking on allocations of synchronous requests

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A task may have at most one synchronous request allocated. So these
requests need not be otherwise limited.

The patch re-works fuse_get_req() to follow this idea.

Signed-off-by: Maxim Patlasov <mpatlasov@parallels.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
This commit is contained in:
Maxim Patlasov
2013-03-21 18:02:28 +04:00
committed by Miklos Szeredi
parent 796523fb24
commit 0aada88476
3 changed files with 21 additions and 13 deletions
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fs/fuse/cuse.c
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@@ -504,7 +504,6 @@ static int cuse_channel_open(struct inode *inode, struct file *file)
cc->fc.release = cuse_fc_release;
cc->fc.connected = 1;
cc->fc.blocked = 0;
cc->fc.initialized = 1;
rc = cuse_send_init(cc);
if (rc) {