diff options
Diffstat (limited to 'fs/f2fs/data.c')
| -rw-r--r-- | fs/f2fs/data.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index bc04e9201fd6..d4f1c74bab26 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -275,7 +275,8 @@ int f2fs_get_block(struct dnode_of_data *dn, pgoff_t index) return f2fs_reserve_block(dn, index); } -struct page *get_read_data_page(struct inode *inode, pgoff_t index, int rw) +struct page *get_read_data_page(struct inode *inode, pgoff_t index, + int rw, bool for_write) { struct address_space *mapping = inode->i_mapping; struct dnode_of_data dn; @@ -292,7 +293,7 @@ struct page *get_read_data_page(struct inode *inode, pgoff_t index, int rw) if (f2fs_encrypted_inode(inode) && S_ISREG(inode->i_mode)) return read_mapping_page(mapping, index, NULL); - page = grab_cache_page(mapping, index); + page = f2fs_grab_cache_page(mapping, index, for_write); if (!page) return ERR_PTR(-ENOMEM); @@ -352,7 +353,7 @@ struct page *find_data_page(struct inode *inode, pgoff_t index) return page; f2fs_put_page(page, 0); - page = get_read_data_page(inode, index, READ_SYNC); + page = get_read_data_page(inode, index, READ_SYNC, false); if (IS_ERR(page)) return page; @@ -372,12 +373,13 @@ struct page *find_data_page(struct inode *inode, pgoff_t index) * Because, the callers, functions in dir.c and GC, should be able to know * whether this page exists or not. */ -struct page *get_lock_data_page(struct inode *inode, pgoff_t index) +struct page *get_lock_data_page(struct inode *inode, pgoff_t index, + bool for_write) { struct address_space *mapping = inode->i_mapping; struct page *page; repeat: - page = get_read_data_page(inode, index, READ_SYNC); + page = get_read_data_page(inode, index, READ_SYNC, for_write); if (IS_ERR(page)) return page; @@ -411,7 +413,7 @@ struct page *get_new_data_page(struct inode *inode, struct dnode_of_data dn; int err; repeat: - page = grab_cache_page(mapping, index); + page = f2fs_grab_cache_page(mapping, index, true); if (!page) { /* * before exiting, we should make sure ipage will be released @@ -439,7 +441,7 @@ repeat: } else { f2fs_put_page(page, 1); - page = get_read_data_page(inode, index, READ_SYNC); + page = get_read_data_page(inode, index, READ_SYNC, true); if (IS_ERR(page)) goto repeat; |