diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-04-05 13:42:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-04-05 13:42:54 -0700 |
| commit | 749d229761ff0135cc4e16b8a28b41ae2f6b2c35 (patch) | |
| tree | 25551c8cfb38319211f5ee59e78462a0f6fb85c4 /fs/9p/v9fs.c | |
| parent | 795d580baec0d5386b83a8b557df47c20810e86b (diff) | |
| parent | 3dc9fef67f6292692dba181a6d0fd0211bd0a607 (diff) | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs:
9p: saving negative to unsigned char
9p: return on mutex_lock_interruptible()
9p: Creating files with names too long should fail with ENAMETOOLONG.
9p: Make sure we are able to clunk the cached fid on umount
9p: drop nlink remove
fs/9p: Clunk the fid resulting from partial walk of the name
9p: documentation update
9p: Fix setting of protocol flags in v9fs_session_info structure.
Diffstat (limited to 'fs/9p/v9fs.c')
| -rw-r--r-- | fs/9p/v9fs.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c index cb57d3326182..5c5bc8480070 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -242,7 +242,7 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses, list_add(&v9ses->slist, &v9fs_sessionlist); spin_unlock(&v9fs_sessionlist_lock); - v9ses->flags = V9FS_PROTO_2000U | V9FS_ACCESS_USER; + v9ses->flags = V9FS_ACCESS_USER; strcpy(v9ses->uname, V9FS_DEFUSER); strcpy(v9ses->aname, V9FS_DEFANAME); v9ses->uid = ~0; @@ -263,8 +263,10 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses, goto error; } - if (!p9_is_proto_dotu(v9ses->clnt)) - v9ses->flags &= ~V9FS_PROTO_2000U; + if (p9_is_proto_dotl(v9ses->clnt)) + v9ses->flags |= V9FS_PROTO_2000L; + else if (p9_is_proto_dotu(v9ses->clnt)) + v9ses->flags |= V9FS_PROTO_2000U; v9ses->maxdata = v9ses->clnt->msize - P9_IOHDRSZ; @@ -341,6 +343,19 @@ void v9fs_session_cancel(struct v9fs_session_info *v9ses) { p9_client_disconnect(v9ses->clnt); } +/** + * v9fs_session_begin_cancel - Begin terminate of a session + * @v9ses: session to terminate + * + * After this call we don't allow any request other than clunk. + */ + +void v9fs_session_begin_cancel(struct v9fs_session_info *v9ses) +{ + P9_DPRINTK(P9_DEBUG_ERROR, "begin cancel session %p\n", v9ses); + p9_client_begin_disconnect(v9ses->clnt); +} + extern int v9fs_error_init(void); static struct kobject *v9fs_kobj; |