diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2019-09-26 02:49:46 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-09-26 20:10:44 +0300 |
| commit | b4ed71f557e458257e0f71b11969954acb389240 (patch) | |
| tree | 37be2ba912b15dcb0104badeea1eba798bec2fed /include/linux | |
| parent | cc22c800e15b03c87f0e97400f75eba998e75c6a (diff) | |
| download | linux-b4ed71f557e458257e0f71b11969954acb389240.tar.xz | |
mm: treewide: clarify pgtable_page_{ctor,dtor}() naming
The naming of pgtable_page_{ctor,dtor}() seems to have confused a few
people, and until recently arm64 used these erroneously/pointlessly for
other levels of page table.
To make it incredibly clear that these only apply to the PTE level, and to
align with the naming of pgtable_pmd_page_{ctor,dtor}(), let's rename them
to pgtable_pte_page_{ctor,dtor}().
These changes were generated with the following shell script:
----
git grep -lw 'pgtable_page_.tor' | while read FILE; do
sed -i '{s/pgtable_page_ctor/pgtable_pte_page_ctor/}' $FILE;
sed -i '{s/pgtable_page_dtor/pgtable_pte_page_dtor/}' $FILE;
done
----
... with the documentation re-flowed to remain under 80 columns, and
whitespace fixed up in macros to keep backslashes aligned.
There should be no functional change as a result of this patch.
Link: http://lkml.kernel.org/r/20190722141133.3116-1-mark.rutland@arm.com
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Reviewed-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> [m68k]
Cc: Anshuman Khandual <anshuman.khandual@arm.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Yu Zhao <yuzhao@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 294a67b94147..cc292273e6ba 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -1949,7 +1949,7 @@ static inline void pgtable_init(void) pgtable_cache_init(); } -static inline bool pgtable_page_ctor(struct page *page) +static inline bool pgtable_pte_page_ctor(struct page *page) { if (!ptlock_init(page)) return false; @@ -1958,7 +1958,7 @@ static inline bool pgtable_page_ctor(struct page *page) return true; } -static inline void pgtable_page_dtor(struct page *page) +static inline void pgtable_pte_page_dtor(struct page *page) { ptlock_free(page); __ClearPageTable(page); |