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-rw-r--r--fs/fuse/fuse_i.h26
1 files changed, 5 insertions, 21 deletions
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 6ed812fd6200..242e69cb1251 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -18,9 +18,6 @@
/** Max number of pages that can be used in a single read request */
#define FUSE_MAX_PAGES_PER_REQ 32
-/** If more requests are outstanding, then the operation will block */
-#define FUSE_MAX_OUTSTANDING 10
-
/** It could be as large as PATH_MAX, but would that have any uses? */
#define FUSE_NAME_MAX 1024
@@ -131,8 +128,8 @@ struct fuse_conn;
* A request to the client
*/
struct fuse_req {
- /** This can be on either unused_list, pending processing or
- io lists in fuse_conn */
+ /** This can be on either pending processing or io lists in
+ fuse_conn */
struct list_head list;
/** Entry on the background list */
@@ -150,9 +147,6 @@ struct fuse_req {
/** True if the request has reply */
unsigned isreply:1;
- /** The request is preallocated */
- unsigned preallocated:1;
-
/** The request was interrupted */
unsigned interrupted:1;
@@ -247,19 +241,9 @@ struct fuse_conn {
interrupted request) */
struct list_head background;
- /** Controls the maximum number of outstanding requests */
- struct semaphore outstanding_sem;
-
- /** This counts the number of outstanding requests if
- outstanding_sem would go negative */
- unsigned outstanding_debt;
-
/** RW semaphore for exclusion with fuse_put_super() */
struct rw_semaphore sbput_sem;
- /** The list of unused requests */
- struct list_head unused_list;
-
/** The next unique request id */
u64 reqctr;
@@ -452,11 +436,11 @@ void fuse_reset_request(struct fuse_req *req);
/**
* Reserve a preallocated request
*/
-struct fuse_req *fuse_get_request(struct fuse_conn *fc);
+struct fuse_req *fuse_get_req(struct fuse_conn *fc);
/**
- * Decrement reference count of a request. If count goes to zero put
- * on unused list (preallocated) or free request (not preallocated).
+ * Decrement reference count of a request. If count goes to zero free
+ * the request.
*/
void fuse_put_request(struct fuse_conn *fc, struct fuse_req *req);
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