diff options
Diffstat (limited to 'xlators/storage/posix/src/posix-aio.h')
| -rw-r--r-- | xlators/storage/posix/src/posix-aio.h | 45 |
1 files changed, 15 insertions, 30 deletions
diff --git a/xlators/storage/posix/src/posix-aio.h b/xlators/storage/posix/src/posix-aio.h index 545130a2889..b316deb3229 100644 --- a/xlators/storage/posix/src/posix-aio.h +++ b/xlators/storage/posix/src/posix-aio.h @@ -2,32 +2,14 @@ Copyright (c) 2006-2012 Red Hat, Inc. <http://www.redhat.com> This file is part of GlusterFS. - GlusterFS is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published - by the Free Software Foundation; either version 3 of the License, - or (at your option) any later version. - - GlusterFS is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see - <http://www.gnu.org/licenses/>. + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. */ - #ifndef _POSIX_AIO_H #define _POSIX_AIO_H -#ifndef _CONFIG_H -#define _CONFIG_H -#include "config.h" -#endif - -#include "xlator.h" -#include "glusterfs.h" - // Maximum number of concurrently submitted IO events. The heaviest load // GlusterFS has been able to handle had 60-80 concurrent calls #define POSIX_AIO_MAX_NR_EVENTS 256 @@ -35,15 +17,18 @@ // Maximum number of completed IO operations to reap per getevents syscall #define POSIX_AIO_MAX_NR_GETEVENTS 16 +int +posix_aio_on(xlator_t *this); +int +posix_aio_off(xlator_t *this); -int posix_aio_on (xlator_t *this); -int posix_aio_off (xlator_t *this); - -int posix_readv (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size, - off_t offset, uint32_t flags, dict_t *xdata); +int +posix_readv(call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size, + off_t offset, uint32_t flags, dict_t *xdata); -int posix_writev (call_frame_t *frame, xlator_t *this, fd_t *fd, - struct iovec *vector, int32_t count, off_t offset, - uint32_t flags, struct iobref *iobref, dict_t *xdata); +int +posix_writev(call_frame_t *frame, xlator_t *this, fd_t *fd, + struct iovec *vector, int32_t count, off_t offset, uint32_t flags, + struct iobref *iobref, dict_t *xdata); #endif /* !_POSIX_AIO_H */ |