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fuse: fold fuse_request_send_nowait() into single caller

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And the same with fuse_request_send_nowait_locked().

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Reviewed-by: Ashish Samant <ashish.samant@oracle.com>
This commit is contained in:
Miklos Szeredi 2015-07-01 16:25:57 +02:00
parent de15522646
commit f0139aa819
1 changed files with 10 additions and 22 deletions
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32
fs/fuse/dev.c
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@ -590,14 +590,20 @@ ssize_t fuse_simple_request(struct fuse_conn *fc, struct fuse_args *args)
return ret; return ret;
} }
static void fuse_request_send_nowait_locked(struct fuse_conn *fc, /*
struct fuse_req *req) * Called under fc->lock
*
* fc->connected must have been checked previously
*/
void fuse_request_send_background_locked(struct fuse_conn *fc,
struct fuse_req *req)
{ {
BUG_ON(!req->background); BUG_ON(!req->background);
if (!req->waiting) { if (!req->waiting) {
req->waiting = 1; req->waiting = 1;
atomic_inc(&fc->num_waiting); atomic_inc(&fc->num_waiting);
} }
req->isreply = 1;
fc->num_background++; fc->num_background++;
if (fc->num_background == fc->max_background) if (fc->num_background == fc->max_background)
fc->blocked = 1; fc->blocked = 1;
@ -610,12 +616,12 @@ static void fuse_request_send_nowait_locked(struct fuse_conn *fc,
flush_bg_queue(fc); flush_bg_queue(fc);
} }
static void fuse_request_send_nowait(struct fuse_conn *fc, struct fuse_req *req) void fuse_request_send_background(struct fuse_conn *fc, struct fuse_req *req)
{ {
BUG_ON(!req->end); BUG_ON(!req->end);
spin_lock(&fc->lock); spin_lock(&fc->lock);
if (fc->connected) { if (fc->connected) {
fuse_request_send_nowait_locked(fc, req); fuse_request_send_background_locked(fc, req);
spin_unlock(&fc->lock); spin_unlock(&fc->lock);
} else { } else {
spin_unlock(&fc->lock); spin_unlock(&fc->lock);
@ -624,12 +630,6 @@ static void fuse_request_send_nowait(struct fuse_conn *fc, struct fuse_req *req)
fuse_put_request(fc, req); fuse_put_request(fc, req);
} }
} }
void fuse_request_send_background(struct fuse_conn *fc, struct fuse_req *req)
{
req->isreply = 1;
fuse_request_send_nowait(fc, req);
}
EXPORT_SYMBOL_GPL(fuse_request_send_background); EXPORT_SYMBOL_GPL(fuse_request_send_background);
static int fuse_request_send_notify_reply(struct fuse_conn *fc, static int fuse_request_send_notify_reply(struct fuse_conn *fc,
@ -649,18 +649,6 @@ static int fuse_request_send_notify_reply(struct fuse_conn *fc,
return err; return err;
} }
/*
* Called under fc->lock
*
* fc->connected must have been checked previously
*/
void fuse_request_send_background_locked(struct fuse_conn *fc,
struct fuse_req *req)
{
req->isreply = 1;
fuse_request_send_nowait_locked(fc, req);
}
void fuse_force_forget(struct file *file, u64 nodeid) void fuse_force_forget(struct file *file, u64 nodeid)
{ {
struct inode *inode = file_inode(file); struct inode *inode = file_inode(file);