Displaying 7 results from an estimated 7 matches for "29ec2f5bbbe2".
2019 Sep 06
2
[PATCH 15/18] virtiofs: Make virtio_fs object refcounted
...>
> Signed-off-by: Vivek Goyal <vgoyal at redhat.com>
> ---
> fs/fuse/virtio_fs.c | 52 +++++++++++++++++++++++++++++++++++++--------
> 1 file changed, 43 insertions(+), 9 deletions(-)
>
> diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
> index 01bbf2c0e144..29ec2f5bbbe2 100644
> --- a/fs/fuse/virtio_fs.c
> +++ b/fs/fuse/virtio_fs.c
> @@ -37,6 +37,7 @@ struct virtio_fs_vq {
>
> /* A virtio-fs device instance */
> struct virtio_fs {
> + struct kref refcount;
> struct list_head list; /* on virtio_fs_instances */
> char *tag;
>...
2019 Sep 06
2
[PATCH 15/18] virtiofs: Make virtio_fs object refcounted
...>
> Signed-off-by: Vivek Goyal <vgoyal at redhat.com>
> ---
> fs/fuse/virtio_fs.c | 52 +++++++++++++++++++++++++++++++++++++--------
> 1 file changed, 43 insertions(+), 9 deletions(-)
>
> diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
> index 01bbf2c0e144..29ec2f5bbbe2 100644
> --- a/fs/fuse/virtio_fs.c
> +++ b/fs/fuse/virtio_fs.c
> @@ -37,6 +37,7 @@ struct virtio_fs_vq {
>
> /* A virtio-fs device instance */
> struct virtio_fs {
> + struct kref refcount;
> struct list_head list; /* on virtio_fs_instances */
> char *tag;
>...
2019 Sep 09
0
[Virtio-fs] [PATCH 15/18] virtiofs: Make virtio_fs object refcounted
...ek Goyal <vgoyal at redhat.com>
> > ---
> > fs/fuse/virtio_fs.c | 52 +++++++++++++++++++++++++++++++++++++--------
> > 1 file changed, 43 insertions(+), 9 deletions(-)
> >
> > diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
> > index 01bbf2c0e144..29ec2f5bbbe2 100644
> > --- a/fs/fuse/virtio_fs.c
> > +++ b/fs/fuse/virtio_fs.c
> > @@ -37,6 +37,7 @@ struct virtio_fs_vq {
> >
> > /* A virtio-fs device instance */
> > struct virtio_fs {
> > + struct kref refcount;
> > struct list_head list; /* on virti...
2019 Sep 05
0
[PATCH 16/18] virtiofs: Use virtio_fs_mutex for races w.r.t ->remove and mount path
...his also takes care of bunch of races and removes some TODO items.
Signed-off-by: Vivek Goyal <vgoyal at redhat.com>
---
fs/fuse/virtio_fs.c | 32 ++++++++++++++++++++++----------
1 file changed, 22 insertions(+), 10 deletions(-)
diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
index 29ec2f5bbbe2..c483482185b6 100644
--- a/fs/fuse/virtio_fs.c
+++ b/fs/fuse/virtio_fs.c
@@ -13,7 +13,9 @@
#include <linux/highmem.h>
#include "fuse_i.h"
-/* List of virtio-fs device instances and a lock for the list */
+/* List of virtio-fs device instances and a lock for the list. Also provid...
2019 Sep 05
0
[PATCH 15/18] virtiofs: Make virtio_fs object refcounted
...are drained before
->remove returns.
Signed-off-by: Vivek Goyal <vgoyal at redhat.com>
---
fs/fuse/virtio_fs.c | 52 +++++++++++++++++++++++++++++++++++++--------
1 file changed, 43 insertions(+), 9 deletions(-)
diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
index 01bbf2c0e144..29ec2f5bbbe2 100644
--- a/fs/fuse/virtio_fs.c
+++ b/fs/fuse/virtio_fs.c
@@ -37,6 +37,7 @@ struct virtio_fs_vq {
/* A virtio-fs device instance */
struct virtio_fs {
+ struct kref refcount;
struct list_head list; /* on virtio_fs_instances */
char *tag;
struct virtio_fs_vq *vqs;
@@ -63,6 +64,27 @@ st...
2019 Sep 06
0
[PATCH 15/18] virtiofs: Make virtio_fs object refcounted
...ek Goyal <vgoyal at redhat.com>
> > ---
> > fs/fuse/virtio_fs.c | 52 +++++++++++++++++++++++++++++++++++++--------
> > 1 file changed, 43 insertions(+), 9 deletions(-)
> >
> > diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c
> > index 01bbf2c0e144..29ec2f5bbbe2 100644
> > --- a/fs/fuse/virtio_fs.c
> > +++ b/fs/fuse/virtio_fs.c
> > @@ -37,6 +37,7 @@ struct virtio_fs_vq {
> >
> > /* A virtio-fs device instance */
> > struct virtio_fs {
> > + struct kref refcount;
> > struct list_head list; /* on virti...
2019 Sep 05
38
[PATCH 00/18] virtiofs: Fix various races and cleanups round 1
Hi,
Michael Tsirkin pointed out issues w.r.t various locking related TODO
items and races w.r.t device removal.
In this first round of cleanups, I have taken care of most pressing
issues.
These patches apply on top of following.
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git#virtiofs-v4
I have tested these patches with mount/umount and device removal using
qemu monitor. For