mm, fs: get rid of PAGE_CACHE_* and page_cache_{get,release} macros

[mirror_ubuntu-hirsute-kernel.git] / fs / ext4 / page-io.c

diff --git a/fs/ext4/page-io.c b/fs/ext4/page-io.c
index 349d7aa04fe70e1938456362474baa5a421cf390..93ad0acf704c0be7114adf73e775722c9a0f9599 100644 (file)
--- a/fs/ext4/page-io.c
+++ b/fs/ext4/page-io.c
@@ -136,16 +136,6 @@ static void ext4_release_io_end(ext4_io_end_t *io_end)
        kmem_cache_free(io_end_cachep, io_end);
 }
 
-static void ext4_clear_io_unwritten_flag(ext4_io_end_t *io_end)
-{
-       struct inode *inode = io_end->inode;
-
-       io_end->flag &= ~EXT4_IO_END_UNWRITTEN;
-       /* Wake up anyone waiting on unwritten extent conversion */
-       if (atomic_dec_and_test(&EXT4_I(inode)->i_unwritten))
-               wake_up_all(ext4_ioend_wq(inode));
-}
-
 /*
  * Check a range of space and convert unwritten extents to written. Note that
  * we are protected from truncate touching same part of extent tree by the
@@ -442,8 +432,8 @@ int ext4_bio_write_page(struct ext4_io_submit *io,
         * the page size, the remaining memory is zeroed when mapped, and
         * writes to that region are not written out to the file."
         */
-       if (len < PAGE_CACHE_SIZE)
-               zero_user_segment(page, len, PAGE_CACHE_SIZE);
+       if (len < PAGE_SIZE)
+               zero_user_segment(page, len, PAGE_SIZE);
        /*
         * In the first loop we prepare and mark buffers to submit. We have to
         * mark all buffers in the page before submitting so that