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authorVenkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com>2010-09-22 17:19:19 -0700
committerEric Van Hensbergen <ericvh@gmail.com>2010-10-28 09:08:47 -0500
commit920e65dc6911da28a58e17f4b683302636fc6d8e (patch)
tree761280ee48576a45d13df5df685ea6b9da7fd775 /include/net
parentb04faaf3717307cd976a15667c8c24161c1d24ef (diff)
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[9p] Introduce client side TFSYNC/RFSYNC for dotl.
SYNOPSIS size[4] Tfsync tag[2] fid[4] size[4] Rfsync tag[2] DESCRIPTION The Tfsync transaction transfers ("flushes") all modified in-core data of file identified by fid to the disk device (or other permanent storage device) where that file resides. Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/9p/9p.h2
-rw-r--r--include/net/9p/client.h1
2 files changed, 3 insertions, 0 deletions
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h
index a4a1b043a8c..55e96057f47 100644
--- a/include/net/9p/9p.h
+++ b/include/net/9p/9p.h
@@ -163,6 +163,8 @@ enum p9_msg_t {
P9_RXATTRCREATE,
P9_TREADDIR = 40,
P9_RREADDIR,
+ P9_TFSYNC = 50,
+ P9_RFSYNC,
P9_TLINK = 70,
P9_RLINK,
P9_TMKDIR = 72,
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index 7f63d5ab7b4..8744e3ad4a0 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -229,6 +229,7 @@ int p9_client_symlink(struct p9_fid *fid, char *name, char *symname, gid_t gid,
int p9_client_create_dotl(struct p9_fid *ofid, char *name, u32 flags, u32 mode,
gid_t gid, struct p9_qid *qid);
int p9_client_clunk(struct p9_fid *fid);
+int p9_client_fsync(struct p9_fid *fid);
int p9_client_remove(struct p9_fid *fid);
int p9_client_read(struct p9_fid *fid, char *data, char __user *udata,
u64 offset, u32 count);