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-rw-r--r--fs/fuse/file.c20
1 files changed, 15 insertions, 5 deletions
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index a7ef5e716f3..6f05379b0a0 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -116,9 +116,14 @@ int fuse_open_common(struct inode *inode, struct file *file, int isdir)
116/* Special case for failed iget in CREATE */ 116/* Special case for failed iget in CREATE */
117static void fuse_release_end(struct fuse_conn *fc, struct fuse_req *req) 117static void fuse_release_end(struct fuse_conn *fc, struct fuse_req *req)
118{ 118{
119 u64 nodeid = req->in.h.nodeid; 119 /* If called from end_io_requests(), req has more than one
120 fuse_reset_request(req); 120 reference and fuse_reset_request() cannot work */
121 fuse_send_forget(fc, req, nodeid, 1); 121 if (fc->connected) {
122 u64 nodeid = req->in.h.nodeid;
123 fuse_reset_request(req);
124 fuse_send_forget(fc, req, nodeid, 1);
125 } else
126 fuse_put_request(fc, req);
122} 127}
123 128
124void fuse_send_release(struct fuse_conn *fc, struct fuse_file *ff, 129void fuse_send_release(struct fuse_conn *fc, struct fuse_file *ff,
@@ -335,9 +340,14 @@ static void fuse_send_readpages(struct fuse_req *req, struct file *file,
335 loff_t pos = page_offset(req->pages[0]); 340 loff_t pos = page_offset(req->pages[0]);
336 size_t count = req->num_pages << PAGE_CACHE_SHIFT; 341 size_t count = req->num_pages << PAGE_CACHE_SHIFT;
337 req->out.page_zeroing = 1; 342 req->out.page_zeroing = 1;
338 req->end = fuse_readpages_end;
339 fuse_read_fill(req, file, inode, pos, count, FUSE_READ); 343 fuse_read_fill(req, file, inode, pos, count, FUSE_READ);
340 request_send_background(fc, req); 344 if (fc->async_read) {
345 req->end = fuse_readpages_end;
346 request_send_background(fc, req);
347 } else {
348 request_send(fc, req);
349 fuse_readpages_end(fc, req);
350 }
341} 351}
342 352
343struct fuse_readpages_data { 353struct fuse_readpages_data {