diff options
| -rw-r--r-- | fs/9p/vfs_file.c | 4 | ||||
| -rw-r--r-- | include/net/9p/client.h | 5 | ||||
| -rw-r--r-- | net/9p/client.c | 5 |
3 files changed, 12 insertions, 2 deletions
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c index d384a8b77ee8..aa5ecf479a57 100644 --- a/fs/9p/vfs_file.c +++ b/fs/9p/vfs_file.c @@ -183,7 +183,7 @@ static int v9fs_file_do_lock(struct file *filp, int cmd, struct file_lock *fl) else flock.length = fl->fl_end - fl->fl_start + 1; flock.proc_id = fl->fl_pid; - flock.client_id = utsname()->nodename; + flock.client_id = fid->clnt->name; if (IS_SETLKW(cmd)) flock.flags = P9_LOCK_FLAGS_BLOCK; @@ -260,7 +260,7 @@ static int v9fs_file_getlock(struct file *filp, struct file_lock *fl) else glock.length = fl->fl_end - fl->fl_start + 1; glock.proc_id = fl->fl_pid; - glock.client_id = utsname()->nodename; + glock.client_id = fid->clnt->name; res = p9_client_getlock_dotl(fid, &glock); if (res < 0) diff --git a/include/net/9p/client.h b/include/net/9p/client.h index 4c7c01a73911..c38a005bd0cf 100644 --- a/include/net/9p/client.h +++ b/include/net/9p/client.h @@ -26,6 +26,8 @@ #ifndef NET_9P_CLIENT_H #define NET_9P_CLIENT_H +#include <linux/utsname.h> + /* Number of requests per row */ #define P9_ROW_MAXTAG 255 @@ -134,6 +136,7 @@ struct p9_req_t { * @tagpool - transaction id accounting for session * @reqs - 2D array of requests * @max_tag - current maximum tag id allocated + * @name - node name used as client id * * The client structure is used to keep track of various per-client * state that has been instantiated. @@ -164,6 +167,8 @@ struct p9_client { struct p9_idpool *tagpool; struct p9_req_t *reqs[P9_ROW_MAXTAG]; int max_tag; + + char name[__NEW_UTS_LEN + 1]; }; /** diff --git a/net/9p/client.c b/net/9p/client.c index 8b93cae2d11d..0e49b288e574 100644 --- a/net/9p/client.c +++ b/net/9p/client.c @@ -992,6 +992,7 @@ struct p9_client *p9_client_create(const char *dev_name, char *options) { int err; struct p9_client *clnt; + char *client_id; err = 0; clnt = kmalloc(sizeof(struct p9_client), GFP_KERNEL); @@ -1000,6 +1001,10 @@ struct p9_client *p9_client_create(const char *dev_name, char *options) clnt->trans_mod = NULL; clnt->trans = NULL; + + client_id = utsname()->nodename; + memcpy(clnt->name, client_id, strlen(client_id) + 1); + spin_lock_init(&clnt->lock); INIT_LIST_HEAD(&clnt->fidlist); |