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[Qemu-devel] [PATCH -V4 25/26] [virtio-9p] coroutine and threading for r
From: |
Aneesh Kumar K.V |
Subject: |
[Qemu-devel] [PATCH -V4 25/26] [virtio-9p] coroutine and threading for remove/unlink |
Date: |
Mon, 8 Aug 2011 22:34:13 +0530 |
From: Venkateswararao Jujjuri (JV) <address@hidden>
Signed-off-by: Venkateswararao Jujjuri "<address@hidden>
Signed-off-by: Aneesh Kumar K.V <address@hidden>
---
hw/9pfs/cofs.c | 14 ++++++++++++++
hw/9pfs/virtio-9p-coth.h | 1 +
hw/9pfs/virtio-9p.c | 11 ++---------
3 files changed, 17 insertions(+), 9 deletions(-)
diff --git a/hw/9pfs/cofs.c b/hw/9pfs/cofs.c
index 6fcedd8..8fbfe73 100644
--- a/hw/9pfs/cofs.c
+++ b/hw/9pfs/cofs.c
@@ -141,3 +141,17 @@ int v9fs_co_mknod(V9fsState *s, V9fsString *path, uid_t
uid,
});
return err;
}
+
+int v9fs_co_remove(V9fsState *s, V9fsString *path)
+{
+ int err;
+
+ v9fs_co_run_in_worker(
+ {
+ err = s->ops->remove(&s->ctx, path->data);
+ if (err < 0) {
+ err = -errno;
+ }
+ });
+ return err;
+}
diff --git a/hw/9pfs/virtio-9p-coth.h b/hw/9pfs/virtio-9p-coth.h
index 96e88d8..60795c4 100644
--- a/hw/9pfs/virtio-9p-coth.h
+++ b/hw/9pfs/virtio-9p-coth.h
@@ -74,4 +74,5 @@ extern int v9fs_co_lgetxattr(V9fsState *, V9fsString *,
extern int v9fs_co_mknod(V9fsState *, V9fsString *, uid_t,
gid_t, dev_t, mode_t);
extern int v9fs_co_mkdir(V9fsState *, char *, mode_t, uid_t, gid_t);
+extern int v9fs_co_remove(V9fsState *, V9fsString *);
#endif
diff --git a/hw/9pfs/virtio-9p.c b/hw/9pfs/virtio-9p.c
index f572053..86d4dec 100644
--- a/hw/9pfs/virtio-9p.c
+++ b/hw/9pfs/virtio-9p.c
@@ -211,11 +211,6 @@ static int v9fs_do_utimensat(V9fsState *s, V9fsString
*path,
return s->ops->utimensat(&s->ctx, path->data, times);
}
-static int v9fs_do_remove(V9fsState *s, V9fsString *path)
-{
- return s->ops->remove(&s->ctx, path->data);
-}
-
static int v9fs_do_fsync(V9fsState *s, int fd, int datasync)
{
return s->ops->fsync(&s->ctx, fd, datasync);
@@ -2594,10 +2589,8 @@ static void v9fs_remove(void *opaque)
err = -EINVAL;
goto out;
}
- err = v9fs_do_remove(pdu->s, &fidp->path);
- if (err < 0) {
- err = -errno;
- } else {
+ err = v9fs_co_remove(pdu->s, &fidp->path);
+ if (!err) {
err = offset;
}
--
1.7.4.1
- [Qemu-devel] [PATCH -V4 14/26] hw/9pfs: Update v9fs_getattr to use coroutines, (continued)
- [Qemu-devel] [PATCH -V4 14/26] hw/9pfs: Update v9fs_getattr to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 15/26] hw/9pfs: Add yield support to setattr related coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 17/26] hw/9pfs: Add yield support to xattr related coroutine, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 16/26] hw/9pfs: Update v9fs_setattr to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 18/26] hw/9pfs: Update v9fs_xattrwalk to coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 21/26] hw/9pfs: Update v9fs_mknod to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 20/26] hw/9pfs: Add yield support to mknod coroutine, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 19/26] hw/9pfs: Update v9fs_xattrcreate to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 23/26] [virtio-9p] Remove post functions for v9fs_remove, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 22/26] [virtio-9p] coroutine and threading for mkdir, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 25/26] [virtio-9p] coroutine and threading for remove/unlink,
Aneesh Kumar K.V <=
- [Qemu-devel] [PATCH -V4 24/26] [virtio-9p] clean up v9fs_remove., Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 26/26] hw/9pfs: Add yeild support to rename coroutine, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 08/26] [virtio-9p] clean up v9fs_mkdir., Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 11/26] hw/9pfs: Add yield support to statfs coroutine, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PULL] [PATCHSET 1] VirtFS coroutine changes, Aneesh Kumar K.V, 2011/08/11