diff options
| author |   James Simmons <jsimmons@infradead.org> | 2017-08-19 22:26:20 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-22 18:36:49 -0700 |
| commit | 955073c4fe4bd87a074d80c1e4098ffd1c49356a (patch) | |
| tree | 3e55e297d72dde8190d8c017d7be41d089c18373 /drivers/staging/lustre/include | |
| parent | staging: lustre: uapi: move lustre_cfg.h to uapi directory (diff) | |
| download | linux-dev-955073c4fe4bd87a074d80c1e4098ffd1c49356a.tar.xz linux-dev-955073c4fe4bd87a074d80c1e4098ffd1c49356a.zip | |
staging: lustre: uapi: remove need for libcfs.h from lustre_cfg.h
Several libcfs.h macros are present in lustre_cfg.h, but libcfs.h
is not available so lets replace those macros with real code.
The header libcfs.h also provides errno.h so with libcfs.h gone
include errno.h directly.
Signed-off-by: James Simmons <uja.ornl@yahoo.com>
Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-6401
Reviewed-on: https://review.whamcloud.com/26966
Reviewed-by: Quentin Bouget <quentin.bouget@cea.fr>
Reviewed-by: Ben Evans <bevans@cray.com>
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/lustre/include')
| -rw-r--r-- | drivers/staging/lustre/include/uapi/linux/lustre/lustre_cfg.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/staging/lustre/include/uapi/linux/lustre/lustre_cfg.h b/drivers/staging/lustre/include/uapi/linux/lustre/lustre_cfg.h index a762aabd3e7b..a45d167233d8 100644 --- a/drivers/staging/lustre/include/uapi/linux/lustre/lustre_cfg.h +++ b/drivers/staging/lustre/include/uapi/linux/lustre/lustre_cfg.h @@ -33,6 +33,8 @@ #ifndef _LUSTRE_CFG_H #define _LUSTRE_CFG_H +#include <linux/errno.h> +#include <linux/kernel.h> #include "../../../../lustre/include/lustre/lustre_user.h" /** \defgroup cfg cfg @@ -48,7 +50,7 @@ #define LUSTRE_CFG_MAX_BUFCOUNT 8 #define LCFG_HDR_SIZE(count) \ - cfs_size_round(offsetof(struct lustre_cfg, lcfg_buflens[(count)])) + __ALIGN_KERNEL(offsetof(struct lustre_cfg, lcfg_buflens[(count)]), 8) /** If the LCFG_REQUIRED bit is set in a configuration command, * then the client is required to understand this parameter @@ -165,7 +167,7 @@ static inline void *lustre_cfg_buf(struct lustre_cfg *lcfg, __u32 index) offset = LCFG_HDR_SIZE(lcfg->lcfg_bufcount); for (i = 0; i < index; i++) - offset += cfs_size_round(lcfg->lcfg_buflens[i]); + offset += __ALIGN_KERNEL(lcfg->lcfg_buflens[i], 8); return (char *)lcfg + offset; } @@ -188,9 +190,9 @@ static inline __u32 lustre_cfg_len(__u32 bufcount, __u32 *buflens) len = LCFG_HDR_SIZE(bufcount); for (i = 0; i < bufcount; i++) - len += cfs_size_round(buflens[i]); + len += __ALIGN_KERNEL(buflens[i], 8); - return cfs_size_round(len); + return __ALIGN_KERNEL(len, 8); } static inline void lustre_cfg_init(struct lustre_cfg *lcfg, int cmd, @@ -206,7 +208,10 @@ static inline void lustre_cfg_init(struct lustre_cfg *lcfg, int cmd, ptr = (char *)lcfg + LCFG_HDR_SIZE(lcfg->lcfg_bufcount); for (i = 0; i < lcfg->lcfg_bufcount; i++) { lcfg->lcfg_buflens[i] = bufs->lcfg_buflen[i]; - LOGL((char *)bufs->lcfg_buf[i], bufs->lcfg_buflen[i], ptr); + if (bufs->lcfg_buf[i]) { + memcpy(ptr, bufs->lcfg_buf[i], bufs->lcfg_buflen[i]); + ptr += __ALIGN_KERNEL(bufs->lcfg_buflen[i], 8); + } } } |