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| author |   Haren Myneni <haren@linux.ibm.com> | 2022-02-28 17:12:04 -0800 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2022-03-08 00:04:55 +1100 |
| commit | 976410cd2cb4c6ed53bd12c192fc46bbcc0fbce7 (patch) | |
| tree | 40c5dae7af8fcff41163f21ae12a6202845a5cf3 /arch/powerpc/include/asm/vas.h | |
| parent | powerpc/pseries/vas: Use common names in VAS capability structure (diff) | |
| download | wireguard-linux-976410cd2cb4c6ed53bd12c192fc46bbcc0fbce7.tar.xz wireguard-linux-976410cd2cb4c6ed53bd12c192fc46bbcc0fbce7.zip | |
powerpc/pseries/vas: Save PID in pseries_vas_window struct
The kernel sets the VAS window with PID when it is opened in
the hypervisor. During DLPAR operation, windows can be closed and
reopened in the hypervisor when the credit is available. So saves
this PID in pseries_vas_window struct when the window is opened
initially and reuse it later during DLPAR operation.
Signed-off-by: Haren Myneni <haren@linux.ibm.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/a57cbe6d292fe49ad55a0b49c5679d6a24d8fe73.camel@linux.ibm.com
Diffstat (limited to 'arch/powerpc/include/asm/vas.h')
0 files changed, 0 insertions, 0 deletions