diff options
Diffstat (limited to 'xlators/storage/bd/src/bd-aio.h')
| -rw-r--r-- | xlators/storage/bd/src/bd-aio.h | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/xlators/storage/bd/src/bd-aio.h b/xlators/storage/bd/src/bd-aio.h deleted file mode 100644 index 82386e0b072..00000000000 --- a/xlators/storage/bd/src/bd-aio.h +++ /dev/null @@ -1,36 +0,0 @@ -/* - Copyright IBM, Corp. 2013 - - This file is part of GlusterFS. - - 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 _BD_AIO_H -#define _BD_AIO_H - -#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 BD_AIO_MAX_NR_EVENTS 256 - -/* Maximum number of completed IO operations to reap per getevents syscall */ -#define BD_AIO_MAX_NR_GETEVENTS 16 - -int bd_aio_on (xlator_t *this); -int bd_aio_off (xlator_t *this); - -int bd_readv (call_frame_t *frame, xlator_t *this, fd_t *fd, size_t size, - off_t offset, uint32_t flags, dict_t *xdata); - -int bd_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 /* !_BD_AIO_H */ |