diff options
| author | Pradeep Jagadeesh <pradeep.jagadeesh@huawei.com> | 2017-02-28 10:31:46 +0100 |
|---|---|---|
| committer | Greg Kurz <groug@kaod.org> | 2017-02-28 10:31:46 +0100 |
| commit | b8bbdb886ebf9cce631e5e792b328eed98511a38 (patch) | |
| tree | 620c593e2fe87f96d2d9ef6952bb8f9df2498c03 /fsdev/file-op-9p.h | |
| parent | 4bae2b397fc91bd7eca48bc861dd67f125d4fd1b (diff) | |
| download | qemu-b8bbdb886ebf9cce631e5e792b328eed98511a38.zip | |
fsdev: add IO throttle support to fsdev devices
This patchset adds the throttle support for the 9p-local driver.
For now this functionality can be enabled only through qemu cli options.
QMP interface and support to other drivers need further extensions.
To make it simple for other 9p drivers, the throttle code has been put in
separate files.
Signed-off-by: Pradeep Jagadeesh <pradeep.jagadeesh@huawei.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
(pass extra NULL CoMutex * argument to qemu_co_queue_wait(),
added options to qemu-options.hx, Greg Kurz)
Signed-off-by: Greg Kurz <groug@kaod.org>
Diffstat (limited to 'fsdev/file-op-9p.h')
| -rw-r--r-- | fsdev/file-op-9p.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fsdev/file-op-9p.h b/fsdev/file-op-9p.h index a56dc8488d..0844a403dc 100644 --- a/fsdev/file-op-9p.h +++ b/fsdev/file-op-9p.h @@ -17,6 +17,7 @@ #include <dirent.h> #include <utime.h> #include <sys/vfs.h> +#include "qemu-fsdev-throttle.h" #define SM_LOCAL_MODE_BITS 0600 #define SM_LOCAL_DIR_MODE_BITS 0700 @@ -74,6 +75,7 @@ typedef struct FsDriverEntry { char *path; int export_flags; FileOperations *ops; + FsThrottle fst; } FsDriverEntry; typedef struct FsContext @@ -83,6 +85,7 @@ typedef struct FsContext int export_flags; struct xattr_operations **xops; struct extended_ops exops; + FsThrottle *fst; /* fs driver specific data */ void *private; } FsContext; |