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| author | K. Y. Srinivasan <kys@microsoft.com> | 2011-08-25 09:49:01 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-25 15:23:19 -0700 |
| commit | 5289d3d160e8d5c63974502696ab5def71891f18 (patch) | |
| tree | e420b755b62608b543cd5fa897a9bd5b1186bef4 /arch | |
| parent | 0293e5cabcd9067f35a64575922470b92d642d0e (diff) | |
| download | linux-5289d3d160e8d5c63974502696ab5def71891f18.tar.gz linux-5289d3d160e8d5c63974502696ab5def71891f18.tar.bz2 linux-5289d3d160e8d5c63974502696ab5def71891f18.zip | |
Staging: hv: vmbus: Retry vmbus_post_msg() before giving up
The function hv_post_msg() can fail because of transient resource
conditions. It may be useful to retry the operation.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/include/asm/hyperv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/include/asm/hyperv.h b/arch/x86/include/asm/hyperv.h index 5df477ac3af7..b80420bcd09d 100644 --- a/arch/x86/include/asm/hyperv.h +++ b/arch/x86/include/asm/hyperv.h @@ -189,5 +189,6 @@ #define HV_STATUS_INVALID_HYPERCALL_CODE 2 #define HV_STATUS_INVALID_HYPERCALL_INPUT 3 #define HV_STATUS_INVALID_ALIGNMENT 4 +#define HV_STATUS_INSUFFICIENT_BUFFERS 19 #endif |