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| author | Zeng Chi <zengchi@kylinos.cn> | 2026-09-21 18:24:42 +0800 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-09-22 08:36:16 -0700 |
| commit | 119e9db233ad0f4cbd4cfb9f9385a7bca378b37d (patch) | |
| tree | 660d50d4139cb750fbde1ae3432452c20726c99d /drivers/scsi/leapraid/Kconfig | |
| download | linux-stable-119e9db233ad0f4cbd4cfb9f9385a7bca378b37d.tar.gz linux-stable-119e9db233ad0f4cbd4cfb9f9385a7bca378b37d.zip | |
KVM: Don't pre-reserve xarray entries when storing empty/NULL attributesgrafted
Skip the xarray reservation loop when clearing all memory attributes, as
storing NULL only erases the entry and never needs to allocate, so no
reservation (and no cleanup of a failed one) is required in that case.
Suggested-by: Sean Christopherson <seanjc@google.com>
Cc: David Ballesteros <davimaba.v@proton.me>
Signed-off-by: Zeng Chi <zengchi@kylinos.cn>
Link: https://patch.msgid.link/20260921102442.1232375-1-zeng_chi911@163.com
[sean: split to separate patch]
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'drivers/scsi/leapraid/Kconfig')
| -rw-r--r-- | drivers/scsi/leapraid/Kconfig | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/scsi/leapraid/Kconfig b/drivers/scsi/leapraid/Kconfig new file mode 100644 index 000000000..f4ece78f8 --- /dev/null +++ b/drivers/scsi/leapraid/Kconfig @@ -0,0 +1,14 @@ +# SPDX-License-Identifier: GPL-2.0-or-later + +config SCSI_LEAPRAID + tristate "LeapIO RAID Adapter" + depends on PCI && SCSI + select SCSI_SAS_ATTRS + help + This driver supports LeapIO PCIe-based storage + and RAID controllers. + + <http://www.leap-io.com> + + To compile this driver as a module, choose M here: the + resulting kernel module will be named leapraid. |