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| author | Chaitanya S Prakash <[email protected]> | 2023-06-19 14:08:02 +0530 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2023-06-21 14:30:42 +0100 |
| commit | a0238ada560fce7fa1b5fb3ace60c0a575d3131a (patch) | |
| tree | ac7061d44f47264d922026fabad0d89e5d323cd8 /drivers/perf/fsl_imx9_ddr_perf.c | |
| parent | 44c026a73be8038f03dbdeef028b642880cf1511 (diff) | |
Documentation/arm64: Add ptdump documentation
ptdump is a debugfs interface used to dump the kernel page tables. It
provides a comprehensive overview about the kernel's virtual memory
layout, page table entries and associated page attributes. A document
detailing how to enable ptdump in the kernel and analyse its output has
been added.
Changes in V2:
- Corrected command to cat /sys/kernel/debug/kernel_page_tables
Changes in V1:
https://lore.kernel.org/all/[email protected]/
Cc: Will Deacon <[email protected]>
Cc: Jonathan Corbet <[email protected]>
CC: [email protected]
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Chaitanya S Prakash <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
[[email protected]: various minor fixups; sorted index.rst in alphabetical order]
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'drivers/perf/fsl_imx9_ddr_perf.c')
0 files changed, 0 insertions, 0 deletions