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| author | Mikko Rapeli <mikko.rapeli@iki.fi> | 2019-07-17 02:28:10 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-08-06 20:06:52 +0300 |
| commit | 35ee8b844845a16de36258edad2577c8dd0a66f6 (patch) | |
| tree | 6e1e8be4bbe631ae8f393e4a124785397d27ecc9 /include/linux | |
| parent | dea2ee496a85f0cb58c8dab93598e89b9798e633 (diff) | |
| download | linux-35ee8b844845a16de36258edad2577c8dd0a66f6.tar.xz | |
uapi linux/coda_psdev.h: move upc_req definition from uapi to kernel side headers
[ 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.git.jaharkes@cs.cmu.edu
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>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/coda_psdev.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/coda_psdev.h b/include/linux/coda_psdev.h index 15170954aa2b..57d2b2faf6a3 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) { |