diff options
| author | Anand Avati <avati@gluster.com> | 2011-09-30 13:29:18 +0530 |
|---|---|---|
| committer | Anand Avati <avati@redhat.com> | 2012-07-14 18:09:07 -0700 |
| commit | fb8efa4c6ab4bc1af49d05b0bc6b16eb188ea3b1 (patch) | |
| tree | 1f9e0576e735745d8ddb215fa8b53b9831c992f6 /xlators/storage/posix/src/posix.h | |
| parent | ab44480749a289aaaf78dad4123ef16d1872ea1b (diff) | |
storage/posix: implement native linux AIO support
Configurable via cli with "storage.linux-aio" settable option
Change-Id: I9929e0d6fc1bbc2a0fe1fb67bfc8d15d8a483d3f
BUG: 837495
Signed-off-by: Anand Avati <avati@redhat.com>
Reviewed-on: http://review.gluster.com/3627
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amarts@redhat.com>
Diffstat (limited to 'xlators/storage/posix/src/posix.h')
| -rw-r--r-- | xlators/storage/posix/src/posix.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/xlators/storage/posix/src/posix.h b/xlators/storage/posix/src/posix.h index 7c2b47bb02b..ce5c94c1686 100644 --- a/xlators/storage/posix/src/posix.h +++ b/xlators/storage/posix/src/posix.h @@ -54,6 +54,11 @@ #include "posix-mem-types.h" #include "posix-handle.h" +#ifdef HAVE_LIBAIO +#include <libaio.h> +#include "posix-aio.h" +#endif + /** * posix_fd - internal structure common to file and directory fd's */ @@ -64,7 +69,6 @@ struct posix_fd { DIR * dir; /* handle returned by the kernel */ int flushwrites; int odirect; - int op_performed; struct list_head list; /* to add to the janitor list */ }; @@ -124,6 +128,13 @@ struct posix_private { /* uuid of glusterd that swapned the brick process */ uuid_t glusterd_uuid; + gf_boolean_t aio_configured; + gf_boolean_t aio_init_done; + gf_boolean_t aio_capable; +#ifdef HAVE_LIBAIO + io_context_t ctxp; + pthread_t aiothread; +#endif }; #define POSIX_BASE_PATH(this) (((struct posix_private *)this->private)->base_path) |