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[Qemu-devel] [PATCH -V4 12/28] hw/9pfs: Add yeild support for clunk rela
From: |
Aneesh Kumar K.V |
Subject: |
[Qemu-devel] [PATCH -V4 12/28] hw/9pfs: Add yeild support for clunk related coroutine |
Date: |
Mon, 8 Aug 2011 22:36:39 +0530 |
This include lsetxattr, lremovexattr, closedir and close.
Signed-off-by: Aneesh Kumar K.V <address@hidden>
---
hw/9pfs/codir.c | 16 ++++++++++++++++
hw/9pfs/cofile.c | 16 ++++++++++++++++
hw/9pfs/coxattr.c | 34 ++++++++++++++++++++++++++++++++++
hw/9pfs/virtio-9p-coth.h | 5 +++++
4 files changed, 71 insertions(+), 0 deletions(-)
diff --git a/hw/9pfs/codir.c b/hw/9pfs/codir.c
index bc6a105..0c31db3 100644
--- a/hw/9pfs/codir.c
+++ b/hw/9pfs/codir.c
@@ -99,3 +99,19 @@ int v9fs_co_opendir(V9fsState *s, V9fsFidState *fidp)
});
return err;
}
+
+int v9fs_co_closedir(V9fsState *s, V9fsFidState *fidp)
+{
+ int err;
+ DIR *dir;
+
+ dir = fidp->fs.dir;
+ v9fs_co_run_in_worker(
+ {
+ err = s->ops->closedir(&s->ctx, dir);
+ if (err < 0) {
+ err = -errno;
+ }
+ });
+ return err;
+}
diff --git a/hw/9pfs/cofile.c b/hw/9pfs/cofile.c
index 4b0d96c..e552999 100644
--- a/hw/9pfs/cofile.c
+++ b/hw/9pfs/cofile.c
@@ -81,3 +81,19 @@ int v9fs_co_open2(V9fsState *s, V9fsFidState *fidp, char
*fullname, gid_t gid,
});
return err;
}
+
+int v9fs_co_close(V9fsState *s, V9fsFidState *fidp)
+{
+ int fd;
+ int err;
+
+ fd = fidp->fs.fd;
+ v9fs_co_run_in_worker(
+ {
+ err = s->ops->close(&s->ctx, fd);
+ if (err < 0) {
+ err = -errno;
+ }
+ });
+ return err;
+}
diff --git a/hw/9pfs/coxattr.c b/hw/9pfs/coxattr.c
index 2fba2c9..a289389 100644
--- a/hw/9pfs/coxattr.c
+++ b/hw/9pfs/coxattr.c
@@ -48,3 +48,37 @@ int v9fs_co_lgetxattr(V9fsState *s, V9fsString *path,
});
return err;
}
+
+int v9fs_co_lsetxattr(V9fsState *s, V9fsString *path,
+ V9fsString *xattr_name, void *value,
+ size_t size, int flags)
+{
+ int err;
+
+ v9fs_co_run_in_worker(
+ {
+ err = s->ops->lsetxattr(&s->ctx, path->data,
+ xattr_name->data, value,
+ size, flags);
+ if (err < 0) {
+ err = -errno;
+ }
+ });
+ return err;
+}
+
+int v9fs_co_lremovexattr(V9fsState *s, V9fsString *path,
+ V9fsString *xattr_name)
+{
+ int err;
+
+ v9fs_co_run_in_worker(
+ {
+ err = s->ops->lremovexattr(&s->ctx, path->data,
+ xattr_name->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 f9610b9..5d7dfd7 100644
--- a/hw/9pfs/virtio-9p-coth.h
+++ b/hw/9pfs/virtio-9p-coth.h
@@ -80,4 +80,9 @@ extern int v9fs_co_fstat(V9fsState *, int, struct stat *);
extern int v9fs_co_opendir(V9fsState *, V9fsFidState *);
extern int v9fs_co_open(V9fsState *, V9fsFidState *, int);
extern int v9fs_co_open2(V9fsState *, V9fsFidState *, char *, gid_t, int, int);
+extern int v9fs_co_lsetxattr(V9fsState *, V9fsString *, V9fsString *,
+ void *, size_t, int);
+extern int v9fs_co_lremovexattr(V9fsState *, V9fsString *, V9fsString *);
+extern int v9fs_co_closedir(V9fsState *, V9fsFidState *);
+extern int v9fs_co_close(V9fsState *, V9fsFidState *);
#endif
--
1.7.4.1
- [Qemu-devel] [PATCH -V4 10/28] hw/9pfs: Update v9fs_stat to use coroutines, (continued)
- [Qemu-devel] [PATCH -V4 10/28] hw/9pfs: Update v9fs_stat to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 02/28] hw/9pfs: Add yeild support for fstat coroutine, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 06/28] hw/9pfs: Update v9fs_open to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 25/28] hw/9pfs: Update v9fs_attach to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 15/28] hw/9pfs: Update v9fs_fsync to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 19/28] [virtio-9p] clean up v9fs_symlink, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 04/28] hw/9pfs: Update v9fs_getlock to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 13/28] hw/9pfs: Update v9fs_clunk to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 05/28] hw/9pfs: Add yield support for open and opendir coroutine, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 17/28] [virtio-9p] clean up v9fs_create Rearrange the code, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 12/28] hw/9pfs: Add yeild support for clunk related coroutine,
Aneesh Kumar K.V <=
- [Qemu-devel] [PATCH -V4 21/28] [virtio-9p] coroutine and threading for v9fs_do_link, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 20/28] [virtio-9p] coroutine and threading for v9fs_do_symlink, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 28/28] use readdir_r instead of readdir for reentrancy, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 24/28] hw/9pfs: Update v9fs_wstat to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 01/28] hw/9pfs: Update vfs_rename to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 08/28] [virtio-9p] clean up v9fs_lcreate, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 23/28] hw/9pfs: Update v9fs_write to use coroutines, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 14/28] hw/9pfs: Add yield support for fsync coroutine, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 22/28] hw/9pfs: Add yield support for pwritev coroutine, Aneesh Kumar K.V, 2011/08/08
- [Qemu-devel] [PATCH -V4 03/28] hw/9pfs: Update v9fs_lock to use coroutines, Aneesh Kumar K.V, 2011/08/08