From 8d4d1b824173870c94f121416d2cf4704896787e Mon Sep 17 00:00:00 2001 From: Miklos Szeredi Date: Fri, 22 Jul 2005 11:58:47 +0000 Subject: [PATCH] fix --- ChangeLog | 7 +++++++ kernel/dev.c | 2 +- kernel/fuse_i.h | 2 +- 3 files changed, 9 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index 1ff388f..f0dfd3d 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,10 @@ +2005-07-22 Miklos Szeredi + + * Fix bug, that causes filesystem requests to hang when unique + request counter becomes negative. This happens after + 2,147,483,648 operations, so most people won't care. Thanks to + Franco Broi for the report and testing. + 2005-07-21 Miklos Szeredi * Don't change mtime/ctime/atime to local time on read/write. diff --git a/kernel/dev.c b/kernel/dev.c index 8c43e9b..0f4de86 100644 --- a/kernel/dev.c +++ b/kernel/dev.c @@ -722,7 +722,7 @@ static ssize_t fuse_dev_read(struct file *file, char __user *buf, } /* Look up request on processing list by unique ID */ -static struct fuse_req *request_find(struct fuse_conn *fc, unsigned unique) +static struct fuse_req *request_find(struct fuse_conn *fc, u64 unique) { struct list_head *entry; diff --git a/kernel/fuse_i.h b/kernel/fuse_i.h index c579a69..b9b29eb 100644 --- a/kernel/fuse_i.h +++ b/kernel/fuse_i.h @@ -304,7 +304,7 @@ struct fuse_conn { struct list_head unused_list; /** The next unique request id */ - int reqctr; + u64 reqctr; /** Mount is active */ unsigned mounted : 1; -- 2.30.2