From e9bb09dd6c5b8ec6a971ed6251df5eba3a4c8d3c Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Wed, 26 Nov 2008 12:03:54 +0100 Subject: fuse: don't let fuse_req->end() put the base reference fuse_req->end() was supposed to be put the base reference but there's no reason why it should. It only makes things more complex. Move it out of ->end() and make it the responsibility of request_end(). Signed-off-by: Tejun Heo Signed-off-by: Miklos Szeredi --- fs/fuse/dev.c | 5 ++--- fs/fuse/file.c | 5 ++--- fs/fuse/inode.c | 1 - 3 files changed, 4 insertions(+), 7 deletions(-) (limited to 'fs/fuse') diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 85a23bb524f7..225388f54ae7 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -293,8 +293,7 @@ static void request_end(struct fuse_conn *fc, struct fuse_req *req) wake_up(&req->waitq); if (end) end(fc, req); - else - fuse_put_request(fc, req); + fuse_put_request(fc, req); } static void wait_answer_interruptible(struct fuse_conn *fc, @@ -1006,11 +1005,11 @@ static void end_io_requests(struct fuse_conn *fc) wake_up(&req->waitq); if (end) { req->end = NULL; - /* The end function will consume this reference */ __fuse_get_request(req); spin_unlock(&fc->lock); wait_event(req->waitq, !req->locked); end(fc, req); + fuse_put_request(fc, req); spin_lock(&fc->lock); } } diff --git a/fs/fuse/file.c b/fs/fuse/file.c index 86054f437d1e..617269803913 100644 --- a/fs/fuse/file.c +++ b/fs/fuse/file.c @@ -79,7 +79,6 @@ static void fuse_release_end(struct fuse_conn *fc, struct fuse_req *req) { dput(req->misc.release.dentry); mntput(req->misc.release.vfsmount); - fuse_put_request(fc, req); } static void fuse_file_put(struct fuse_file *ff) @@ -493,7 +492,6 @@ static void fuse_readpages_end(struct fuse_conn *fc, struct fuse_req *req) } if (req->ff) fuse_file_put(req->ff); - fuse_put_request(fc, req); } static void fuse_send_readpages(struct fuse_req *req, struct file *file, @@ -513,6 +511,7 @@ static void fuse_send_readpages(struct fuse_req *req, struct file *file, } else { request_send(fc, req); fuse_readpages_end(fc, req); + fuse_put_request(fc, req); } } @@ -1042,7 +1041,6 @@ static void fuse_writepage_free(struct fuse_conn *fc, struct fuse_req *req) { __free_page(req->pages[0]); fuse_file_put(req->ff); - fuse_put_request(fc, req); } static void fuse_writepage_finish(struct fuse_conn *fc, struct fuse_req *req) @@ -1086,6 +1084,7 @@ static void fuse_send_writepage(struct fuse_conn *fc, struct fuse_req *req) fuse_writepage_finish(fc, req); spin_unlock(&fc->lock); fuse_writepage_free(fc, req); + fuse_put_request(fc, req); spin_lock(&fc->lock); } diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c index 739595b4196f..fa474989ec76 100644 --- a/fs/fuse/inode.c +++ b/fs/fuse/inode.c @@ -760,7 +760,6 @@ static void process_init_reply(struct fuse_conn *fc, struct fuse_req *req) fc->max_write = max_t(unsigned, 4096, fc->max_write); fc->conn_init = 1; } - fuse_put_request(fc, req); fc->blocked = 0; wake_up_all(&fc->blocked_waitq); } -- cgit v1.2.3-70-g09d2