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| author |   Kai Huang <kai.huang@intel.com> | 2024-08-25 20:18:06 +1200 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2024-08-25 14:29:39 +0200 |
| commit | ea49cdb26e7cffc261ceb1db26707e6d337fa104 (patch) | |
| tree | 187a545b15f4da0d853c12a793c278d52145bbcf /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | x86/kexec: Fix a comment of swap_pages() assembly (diff) | |
| download | wireguard-linux-ea49cdb26e7cffc261ceb1db26707e6d337fa104.tar.xz wireguard-linux-ea49cdb26e7cffc261ceb1db26707e6d337fa104.zip | |
x86/kexec: Add comments around swap_pages() assembly to improve readability
The current assembly around swap_pages() in the relocate_kernel() takes
some time to follow because the use of registers can be easily lost when
the line of assembly goes long. Add a couple of comments to clarify the
code around swap_pages() to improve readability.
Signed-off-by: Kai Huang <kai.huang@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Link: https://lore.kernel.org/all/8b52b0b8513a34b2a02fb4abb05c6700c2821475.1724573384.git.kai.huang@intel.com
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions