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| author | Venkateswararao Jujjuri (JV) <jvrao@linux.vnet.ibm.com> | 2010-10-22 10:13:12 -0700 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2010-10-28 09:08:49 -0500 |
| commit | b165d60145b717261a0234f989c442c2b68b6ec0 (patch) | |
| tree | 024f9f2c71ff85a806ed47cbbf451edeaa7111a5 /include | |
| parent | 7b3bb3fe166702b504f1068359c9550d3b277eaf (diff) | |
| download | lwn-b165d60145b717261a0234f989c442c2b68b6ec0.tar.gz lwn-b165d60145b717261a0234f989c442c2b68b6ec0.zip | |
9p: Add datasync to client side TFSYNC/RFSYNC for dotl
SYNOPSIS
size[4] Tfsync tag[2] fid[4] datasync[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.
If datasync flag is specified data will be fleshed but does not flush
modified metadata unless that metadata is needed in order to allow a
subsequent data retrieval to be correctly handled.
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/9p/client.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/9p/client.h b/include/net/9p/client.h index 335b088e7672..83ba6a4d58a3 100644 --- a/include/net/9p/client.h +++ b/include/net/9p/client.h @@ -229,7 +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_fsync(struct p9_fid *fid, int datasync); 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); |