summaryrefslogtreecommitdiffstats
path: root/fs/fuse/fuse_i.h
diff options
context:
space:
mode:
Diffstat (limited to 'fs/fuse/fuse_i.h')
-rw-r--r--fs/fuse/fuse_i.h49
1 files changed, 13 insertions, 36 deletions
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 0474202..25f8581 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -8,12 +8,12 @@
#include <linux/fuse.h>
#include <linux/fs.h>
+#include <linux/mount.h>
#include <linux/wait.h>
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/mm.h>
#include <linux/backing-dev.h>
-#include <asm/semaphore.h>
/** Max number of pages that can be used in a single read request */
#define FUSE_MAX_PAGES_PER_REQ 32
@@ -135,9 +135,6 @@ struct fuse_req {
fuse_conn */
struct list_head list;
- /** Entry on the background list */
- struct list_head bg_entry;
-
/** refcount */
atomic_t count;
@@ -150,6 +147,9 @@ struct fuse_req {
/** True if the request has reply */
unsigned isreply:1;
+ /** Force sending of the request even if interrupted */
+ unsigned force:1;
+
/** The request was interrupted */
unsigned interrupted:1;
@@ -192,15 +192,15 @@ struct fuse_req {
/** offset of data on first page */
unsigned page_offset;
- /** Inode used in the request */
- struct inode *inode;
-
- /** Second inode used in the request (or NULL) */
- struct inode *inode2;
-
/** File used in the request (or NULL) */
struct file *file;
+ /** vfsmount used in release */
+ struct vfsmount *vfsmount;
+
+ /** dentry used in release */
+ struct dentry *dentry;
+
/** Request completion callback */
void (*end)(struct fuse_conn *, struct fuse_req *);
};
@@ -243,10 +243,6 @@ struct fuse_conn {
/** The list of requests under I/O */
struct list_head io;
- /** Requests put in the background (RELEASE or any other
- interrupted request) */
- struct list_head background;
-
/** Number of requests currently in the background */
unsigned num_background;
@@ -258,15 +254,9 @@ struct fuse_conn {
/** waitq for blocked connection */
wait_queue_head_t blocked_waitq;
- /** RW semaphore for exclusion with fuse_put_super() */
- struct rw_semaphore sbput_sem;
-
/** The next unique request id */
u64 reqctr;
- /** Mount is active */
- unsigned mounted;
-
/** Connection established, cleared on umount, connection
abort and device release */
unsigned connected;
@@ -383,12 +373,9 @@ void fuse_file_free(struct fuse_file *ff);
void fuse_finish_open(struct inode *inode, struct file *file,
struct fuse_file *ff, struct fuse_open_out *outarg);
-/**
- * Send a RELEASE request
- */
-void fuse_send_release(struct fuse_conn *fc, struct fuse_file *ff,
- u64 nodeid, struct inode *inode, int flags, int isdir);
-
+/** */
+struct fuse_req *fuse_release_fill(struct fuse_file *ff, u64 nodeid, int flags,
+ int opcode);
/**
* Send RELEASE or RELEASEDIR request
*/
@@ -446,11 +433,6 @@ struct fuse_req *fuse_request_alloc(void);
void fuse_request_free(struct fuse_req *req);
/**
- * Reinitialize a request, the preallocated flag is left unmodified
- */
-void fuse_reset_request(struct fuse_req *req);
-
-/**
* Reserve a preallocated request
*/
struct fuse_req *fuse_get_req(struct fuse_conn *fc);
@@ -476,11 +458,6 @@ void request_send_noreply(struct fuse_conn *fc, struct fuse_req *req);
*/
void request_send_background(struct fuse_conn *fc, struct fuse_req *req);
-/**
- * Release inodes and file associated with background request
- */
-void fuse_release_background(struct fuse_conn *fc, struct fuse_req *req);
-
/* Abort all requests */
void fuse_abort_conn(struct fuse_conn *fc);
OpenPOWER on IntegriCloud