Contributors: 23
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Matthew Wilcox |
305 |
54.46% |
27 |
36.00% |
| Lee Schermerhorn |
72 |
12.86% |
1 |
1.33% |
| Nicholas Piggin |
42 |
7.50% |
7 |
9.33% |
| Xiao Jiang |
24 |
4.29% |
1 |
1.33% |
| Andrew Morton |
22 |
3.93% |
7 |
9.33% |
| Linus Torvalds (pre-git) |
19 |
3.39% |
7 |
9.33% |
| Christoph Lameter |
17 |
3.04% |
5 |
6.67% |
| Souptick Joarder |
10 |
1.79% |
1 |
1.33% |
| Hugh Dickins |
6 |
1.07% |
1 |
1.33% |
| Thomas Hellstrom |
6 |
1.07% |
1 |
1.33% |
| Christoph Hellwig |
6 |
1.07% |
4 |
5.33% |
| Darrick J. Wong |
5 |
0.89% |
1 |
1.33% |
| Huang Ying |
4 |
0.71% |
1 |
1.33% |
| Shaohua Li |
4 |
0.71% |
1 |
1.33% |
| Baolin Wang |
3 |
0.54% |
1 |
1.33% |
| Hans Reiser |
3 |
0.54% |
1 |
1.33% |
| Linus Torvalds |
3 |
0.54% |
2 |
2.67% |
| Yafang Shao |
2 |
0.36% |
1 |
1.33% |
| Sasha Levin |
2 |
0.36% |
1 |
1.33% |
| Arnaldo Carvalho de Melo |
2 |
0.36% |
1 |
1.33% |
| Johannes Weiner |
1 |
0.18% |
1 |
1.33% |
| Mel Gorman |
1 |
0.18% |
1 |
1.33% |
| JoonSoo Kim |
1 |
0.18% |
1 |
1.33% |
| Total |
560 |
|
75 |
|
/*
* Compatibility functions which bloat the callers too much to make inline.
* All of the callers of these functions should be converted to use folios
* eventually.
*/
#include <linux/migrate.h>
#include <linux/pagemap.h>
#include <linux/rmap.h>
#include <linux/swap.h>
#include "internal.h"
struct address_space *page_mapping(struct page *page)
{
return folio_mapping(page_folio(page));
}
EXPORT_SYMBOL(page_mapping);
void unlock_page(struct page *page)
{
return folio_unlock(page_folio(page));
}
EXPORT_SYMBOL(unlock_page);
void end_page_writeback(struct page *page)
{
return folio_end_writeback(page_folio(page));
}
EXPORT_SYMBOL(end_page_writeback);
void wait_on_page_writeback(struct page *page)
{
return folio_wait_writeback(page_folio(page));
}
EXPORT_SYMBOL_GPL(wait_on_page_writeback);
void wait_for_stable_page(struct page *page)
{
return folio_wait_stable(page_folio(page));
}
EXPORT_SYMBOL_GPL(wait_for_stable_page);
void mark_page_accessed(struct page *page)
{
folio_mark_accessed(page_folio(page));
}
EXPORT_SYMBOL(mark_page_accessed);
bool set_page_writeback(struct page *page)
{
return folio_start_writeback(page_folio(page));
}
EXPORT_SYMBOL(set_page_writeback);
bool set_page_dirty(struct page *page)
{
return folio_mark_dirty(page_folio(page));
}
EXPORT_SYMBOL(set_page_dirty);
int __set_page_dirty_nobuffers(struct page *page)
{
return filemap_dirty_folio(page_mapping(page), page_folio(page));
}
EXPORT_SYMBOL(__set_page_dirty_nobuffers);
bool clear_page_dirty_for_io(struct page *page)
{
return folio_clear_dirty_for_io(page_folio(page));
}
EXPORT_SYMBOL(clear_page_dirty_for_io);
bool redirty_page_for_writepage(struct writeback_control *wbc,
struct page *page)
{
return folio_redirty_for_writepage(wbc, page_folio(page));
}
EXPORT_SYMBOL(redirty_page_for_writepage);
void lru_cache_add_inactive_or_unevictable(struct page *page,
struct vm_area_struct *vma)
{
folio_add_lru_vma(page_folio(page), vma);
}
int add_to_page_cache_lru(struct page *page, struct address_space *mapping,
pgoff_t index, gfp_t gfp)
{
return filemap_add_folio(mapping, page_folio(page), index, gfp);
}
EXPORT_SYMBOL(add_to_page_cache_lru);
noinline
struct page *pagecache_get_page(struct address_space *mapping, pgoff_t index,
fgf_t fgp_flags, gfp_t gfp)
{
struct folio *folio;
folio = __filemap_get_folio(mapping, index, fgp_flags, gfp);
if (IS_ERR(folio))
return NULL;
return folio_file_page(folio, index);
}
EXPORT_SYMBOL(pagecache_get_page);
struct page *grab_cache_page_write_begin(struct address_space *mapping,
pgoff_t index)
{
return pagecache_get_page(mapping, index, FGP_WRITEBEGIN,
mapping_gfp_mask(mapping));
}
EXPORT_SYMBOL(grab_cache_page_write_begin);
bool isolate_lru_page(struct page *page)
{
if (WARN_RATELIMIT(PageTail(page), "trying to isolate tail page"))
return false;
return folio_isolate_lru((struct folio *)page);
}
void putback_lru_page(struct page *page)
{
folio_putback_lru(page_folio(page));
}
#ifdef CONFIG_MMU
void page_add_new_anon_rmap(struct page *page, struct vm_area_struct *vma,
unsigned long address)
{
VM_BUG_ON_PAGE(PageTail(page), page);
return folio_add_new_anon_rmap((struct folio *)page, vma, address);
}
#endif