Remove fuse_req_cachep, which was used for fuse request buffer.
It is no longer used since the buffer is allocated dynamically
due to the tunable maximum read/write request size.
Signed-off-by: Mitsuo Hayasaka <mitsuo.hayasaka.hu@xxxxxxxxxxx>
Cc: Miklos Szeredi <miklos@xxxxxxxxxx>
Cc: Nikolaus Rath <Nikolaus@xxxxxxxx>
Cc: Liu Yuan <namei.unix@xxxxxxxxx>
Cc: Has-Wen Nienhuys <hanwen@xxxxxxxxx>
---
fs/fuse/dev.c | 21 +--------------------
1 files changed, 1 insertions(+), 20 deletions(-)
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 511560b..4087ff4 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -23,8 +23,6 @@
MODULE_ALIAS_MISCDEV(FUSE_MINOR);
MODULE_ALIAS("devname:fuse");
-static struct kmem_cache *fuse_req_cachep;
-
static struct fuse_conn *fuse_get_conn(struct file *file)
{
/*
@@ -2075,27 +2073,10 @@ static struct miscdevice fuse_miscdevice = {
int __init fuse_dev_init(void)
{
- int err = -ENOMEM;
- fuse_req_cachep = kmem_cache_create("fuse_request",
- sizeof(struct fuse_req),
- 0, 0, NULL);
- if (!fuse_req_cachep)
- goto out;
-
- err = misc_register(&fuse_miscdevice);
- if (err)
- goto out_cache_clean;
-
- return 0;
-
- out_cache_clean:
- kmem_cache_destroy(fuse_req_cachep);
- out:
- return err;
+ return misc_register(&fuse_miscdevice);
}
void fuse_dev_cleanup(void)
{
misc_deregister(&fuse_miscdevice);
- kmem_cache_destroy(fuse_req_cachep);
}
--
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