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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2011-02-28 17:03:59 +0530 |
|---|---|---|
| committer | Eric Van Hensbergen <ericvh@gmail.com> | 2011-03-15 09:57:38 -0500 |
| commit | c0aa4caf4c8b87fa85c67538974a14b07e81a23f (patch) | |
| tree | 2b7f98d7cbdcc0b2ab4498ba327d9c05094195d3 | |
| parent | db5841d4a505d1ecb087dc37462926a80511ae8b (diff) | |
| download | kernel_samsung_espresso10-c0aa4caf4c8b87fa85c67538974a14b07e81a23f.zip kernel_samsung_espresso10-c0aa4caf4c8b87fa85c67538974a14b07e81a23f.tar.gz kernel_samsung_espresso10-c0aa4caf4c8b87fa85c67538974a14b07e81a23f.tar.bz2 | |
net/9p: Implement syncfs 9P operation
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
| -rw-r--r-- | include/net/9p/9p.h | 2 | ||||
| -rw-r--r-- | include/net/9p/client.h | 1 | ||||
| -rw-r--r-- | net/9p/client.c | 21 |
3 files changed, 24 insertions, 0 deletions
diff --git a/include/net/9p/9p.h b/include/net/9p/9p.h index eaa45f9..6b75a69 100644 --- a/include/net/9p/9p.h +++ b/include/net/9p/9p.h @@ -139,6 +139,8 @@ do { \ */ enum p9_msg_t { + P9_TSYNCFS = 0, + P9_RSYNCFS, P9_TLERROR = 6, P9_RLERROR, P9_TSTATFS = 8, diff --git a/include/net/9p/client.h b/include/net/9p/client.h index 83ba6a4..0a30977 100644 --- a/include/net/9p/client.h +++ b/include/net/9p/client.h @@ -230,6 +230,7 @@ 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 datasync); +int p9_client_sync_fs(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); diff --git a/net/9p/client.c b/net/9p/client.c index 43ec78a..347ec0c 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -1220,6 +1220,27 @@ error: } EXPORT_SYMBOL(p9_client_fsync); +int p9_client_sync_fs(struct p9_fid *fid) +{ + int err = 0; + struct p9_req_t *req; + struct p9_client *clnt; + + P9_DPRINTK(P9_DEBUG_9P, ">>> TSYNC_FS fid %d\n", fid->fid); + + clnt = fid->clnt; + req = p9_client_rpc(clnt, P9_TSYNCFS, "d", fid->fid); + if (IS_ERR(req)) { + err = PTR_ERR(req); + goto error; + } + P9_DPRINTK(P9_DEBUG_9P, "<<< RSYNCFS fid %d\n", fid->fid); + p9_free_req(clnt, req); +error: + return err; +} +EXPORT_SYMBOL(p9_client_sync_fs); + int p9_client_clunk(struct p9_fid *fid) { int err; |