Skip to main content

Browse the archive

https://github.com/torvalds/linux
27 March 2024, 02:37:15 UTC
Revision 793a539ac78843ef9378bb42a44edfbc552a67d5 authored by Dave Jiang on 26 May 2023, 00:33:01 UTC, committed by Dan Williams on 26 May 2023, 20:34:39 UTC 
cxl: Explicitly initialize resources when media is not ready
 
When media is not ready do not assume that the capacity information from
the identify command is valid, i.e. ->total_bytes
->partition_align_bytes ->{volatile,persistent}_only_bytes. Explicitly
zero out the capacity resources and exit early.

Given zero-init of those fields this patch is functionally equivalent to
the prior state, but it improves readability and robustness going
forward.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/168506118166.3004974.13523455340007852589.stgit@djiang5-mobl3
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
1 parent a70fc4e
Raw File
Tip revision: 793a539ac78843ef9378bb42a44edfbc552a67d5 authored by Dave Jiang on 26 May 2023, 00:33:01 UTC
cxl: Explicitly initialize resources when media is not ready
Tip revision: 793a539
COPYING 
The Linux Kernel is provided under:

	SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note

Being under the terms of the GNU General Public License version 2 only,
according with:

	LICENSES/preferred/GPL-2.0

With an explicit syscall exception, as stated at:

	LICENSES/exceptions/Linux-syscall-note

In addition, other licenses may also apply. Please see:

	Documentation/process/license-rules.rst

for more details.

All contributions to the Linux Kernel are subject to this COPYING file.
back to top