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author | Hyeonggon Yoo <42.hyeyoo@gmail.com> | 2023-01-30 07:25:12 +0300 |
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committer | Andrew Morton <akpm@linux-foundation.org> | 2023-03-29 02:20:08 +0300 |
commit | e26fcc02c7f6c76cba42d043756e35a78ce9ac11 (patch) | |
tree | 9331ad4227e72d8bd29fdebfce7e869acbdd47cc /Documentation/core-api | |
parent | 739100c88f49a67c6487bb2d826b0b5a2ddc80e2 (diff) | |
download | linux-e26fcc02c7f6c76cba42d043756e35a78ce9ac11.tar.xz |
mmflags.h: use less error prone method to define pageflag_names
Patch series "mm, printk: introduce new format for page_type", v4.
This series moves PG_slab page flag to page_type, freeing one bit in
page->flags and introduces %pGt format that prints human-readable
page_type like %pGp for printing page flags.
See changelog of patch 2 for more implementation details.
Thanks everyone that gave valuable comments.
This patch (of 3):
Use helper macro to decrease chances of typo when defining pageflag_names.
Link: https://lkml.kernel.org/r/20230130042514.2418-1-42.hyeyoo@gmail.com
Link: https://lore.kernel.org/lkml/Y6AycLbpjVzXM5I9@smile.fi.intel.com
Link: https://lkml.kernel.org/r/20230130042514.2418-2-42.hyeyoo@gmail.com
Signed-off-by: Hyeonggon Yoo <42.hyeyoo@gmail.com>
Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Joe Perches <joe@perches.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Steven Rostedt (Google) <rostedt@goodmis.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: John Ogness <john.ogness@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'Documentation/core-api')
0 files changed, 0 insertions, 0 deletions