diff options
Diffstat (limited to 'fs/f2fs/inline.c')
| -rw-r--r-- | fs/f2fs/inline.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/fs/f2fs/inline.c b/fs/f2fs/inline.c index bf46a7dfbea2..73da93318036 100644 --- a/fs/f2fs/inline.c +++ b/fs/f2fs/inline.c @@ -64,7 +64,6 @@ bool f2fs_may_inline_dentry(struct inode *inode) void f2fs_do_read_inline_data(struct page *page, struct page *ipage) { struct inode *inode = page->mapping->host; - void *src_addr, *dst_addr; if (PageUptodate(page)) return; @@ -74,11 +73,8 @@ void f2fs_do_read_inline_data(struct page *page, struct page *ipage) zero_user_segment(page, MAX_INLINE_DATA(inode), PAGE_SIZE); /* Copy the whole inline data block */ - src_addr = inline_data_addr(inode, ipage); - dst_addr = kmap_atomic(page); - memcpy(dst_addr, src_addr, MAX_INLINE_DATA(inode)); - flush_dcache_page(page); - kunmap_atomic(dst_addr); + memcpy_to_page(page, 0, inline_data_addr(inode, ipage), + MAX_INLINE_DATA(inode)); if (!PageUptodate(page)) SetPageUptodate(page); } @@ -246,7 +242,6 @@ out: int f2fs_write_inline_data(struct inode *inode, struct page *page) { - void *src_addr, *dst_addr; struct dnode_of_data dn; int err; @@ -263,10 +258,8 @@ int f2fs_write_inline_data(struct inode *inode, struct page *page) f2fs_bug_on(F2FS_I_SB(inode), page->index); f2fs_wait_on_page_writeback(dn.inode_page, NODE, true, true); - src_addr = kmap_atomic(page); - dst_addr = inline_data_addr(inode, dn.inode_page); - memcpy(dst_addr, src_addr, MAX_INLINE_DATA(inode)); - kunmap_atomic(src_addr); + memcpy_from_page(inline_data_addr(inode, dn.inode_page), + page, 0, MAX_INLINE_DATA(inode)); set_page_dirty(dn.inode_page); f2fs_clear_page_cache_dirty_tag(page); |