diff options
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 615512caa0b5..daa0e23a6ee6 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -261,9 +261,13 @@ void delete_from_page_cache(struct page *page) struct address_space *mapping = page_mapping(page); BUG_ON(!PageLocked(page)); + spin_lock(&mapping->host->i_lock); xa_lock_irq(&mapping->i_pages); __delete_from_page_cache(page, NULL); xa_unlock_irq(&mapping->i_pages); + if (mapping_shrinkable(mapping)) + inode_add_lru(mapping->host); + spin_unlock(&mapping->host->i_lock); page_cache_free_page(mapping, page); } @@ -339,6 +343,7 @@ void delete_from_page_cache_batch(struct address_space *mapping, if (!pagevec_count(pvec)) return; + spin_lock(&mapping->host->i_lock); xa_lock_irq(&mapping->i_pages); for (i = 0; i < pagevec_count(pvec); i++) { trace_mm_filemap_delete_from_page_cache(pvec->pages[i]); @@ -347,6 +352,9 @@ void delete_from_page_cache_batch(struct address_space *mapping, } page_cache_delete_batch(mapping, pvec); xa_unlock_irq(&mapping->i_pages); + if (mapping_shrinkable(mapping)) + inode_add_lru(mapping->host); + spin_unlock(&mapping->host->i_lock); for (i = 0; i < pagevec_count(pvec); i++) page_cache_free_page(mapping, pvec->pages[i]); |