From: Mikko Rapeli mikko.rapeli@iki.fi
[ Upstream commit f90fb3c7e2c13ae829db2274b88b845a75038b8a ]
Only users of upc_req in kernel side fs/coda/psdev.c and fs/coda/upcall.c already include linux/coda_psdev.h.
Suggested by Jan Harkes jaharkes@cs.cmu.edu in https://lore.kernel.org/lkml/20150531111913.GA23377@cs.cmu.edu/
Fixes these include/uapi/linux/coda_psdev.h compilation errors in userspace:
linux/coda_psdev.h:12:19: error: field `uc_chain' has incomplete type struct list_head uc_chain; ^ linux/coda_psdev.h:13:2: error: unknown type name `caddr_t' caddr_t uc_data; ^ linux/coda_psdev.h:14:2: error: unknown type name `u_short' u_short uc_flags; ^ linux/coda_psdev.h:15:2: error: unknown type name `u_short' u_short uc_inSize; /* Size is at most 5000 bytes */ ^ linux/coda_psdev.h:16:2: error: unknown type name `u_short' u_short uc_outSize; ^ linux/coda_psdev.h:17:2: error: unknown type name `u_short' u_short uc_opcode; /* copied from data to save lookup */ ^ linux/coda_psdev.h:19:2: error: unknown type name `wait_queue_head_t' wait_queue_head_t uc_sleep; /* process' wait queue */ ^
Link: http://lkml.kernel.org/r/9f99f5ce6a0563d5266e6cf7aa9585aac2cae971.1558117389... Signed-off-by: Mikko Rapeli mikko.rapeli@iki.fi Signed-off-by: Jan Harkes jaharkes@cs.cmu.edu Cc: Arnd Bergmann arnd@arndb.de Cc: Colin Ian King colin.king@canonical.com Cc: Dan Carpenter dan.carpenter@oracle.com Cc: David Howells dhowells@redhat.com Cc: Fabian Frederick fabf@skynet.be Cc: Sam Protsenko semen.protsenko@linaro.org Cc: Yann Droneaud ydroneaud@opteya.com Cc: Zhouyang Jia jiazhouyang09@gmail.com Signed-off-by: Andrew Morton akpm@linux-foundation.org Signed-off-by: Linus Torvalds torvalds@linux-foundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- include/linux/coda_psdev.h | 11 +++++++++++ include/uapi/linux/coda_psdev.h | 13 ------------- 2 files changed, 11 insertions(+), 13 deletions(-)
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h index 5b8721efa948..fe1466daf291 100644 --- a/include/linux/coda_psdev.h +++ b/include/linux/coda_psdev.h @@ -19,6 +19,17 @@ struct venus_comm { struct mutex vc_mutex; };
+/* messages between coda filesystem in kernel and Venus */ +struct upc_req { + struct list_head uc_chain; + caddr_t uc_data; + u_short uc_flags; + u_short uc_inSize; /* Size is at most 5000 bytes */ + u_short uc_outSize; + u_short uc_opcode; /* copied from data to save lookup */ + int uc_unique; + wait_queue_head_t uc_sleep; /* process' wait queue */ +};
static inline struct venus_comm *coda_vcp(struct super_block *sb) { diff --git a/include/uapi/linux/coda_psdev.h b/include/uapi/linux/coda_psdev.h index 79d05981fc4b..e2c44d2f7d5b 100644 --- a/include/uapi/linux/coda_psdev.h +++ b/include/uapi/linux/coda_psdev.h @@ -6,19 +6,6 @@ #define CODA_PSDEV_MAJOR 67 #define MAX_CODADEVS 5 /* how many do we allow */
- -/* messages between coda filesystem in kernel and Venus */ -struct upc_req { - struct list_head uc_chain; - caddr_t uc_data; - u_short uc_flags; - u_short uc_inSize; /* Size is at most 5000 bytes */ - u_short uc_outSize; - u_short uc_opcode; /* copied from data to save lookup */ - int uc_unique; - wait_queue_head_t uc_sleep; /* process' wait queue */ -}; - #define CODA_REQ_ASYNC 0x1 #define CODA_REQ_READ 0x2 #define CODA_REQ_WRITE 0x4