From 6712ecf8f648118c3363c142196418f89a510b90 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Thu, 27 Sep 2007 12:47:43 +0200 Subject: Drop 'size' argument from bio_endio and bi_end_io As bi_end_io is only called once when the reqeust is complete, the 'size' argument is now redundant. Remove it. Now there is no need for bio_endio to subtract the size completed from bi_size. So don't do that either. While we are at it, change bi_end_io to return void. Signed-off-by: Neil Brown Signed-off-by: Jens Axboe --- fs/jfs/jfs_logmgr.c | 5 +---- fs/jfs/jfs_metapage.c | 12 ++---------- 2 files changed, 3 insertions(+), 14 deletions(-) (limited to 'fs/jfs') diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c index de3e4a5..57c3b8a 100644 --- a/fs/jfs/jfs_logmgr.c +++ b/fs/jfs/jfs_logmgr.c @@ -2200,16 +2200,13 @@ static int lbmIOWait(struct lbuf * bp, int flag) * * executed at INTIODONE level */ -static int lbmIODone(struct bio *bio, unsigned int bytes_done, int error) +static void lbmIODone(struct bio *bio, int error) { struct lbuf *bp = bio->bi_private; struct lbuf *nextbp, *tail; struct jfs_log *log; unsigned long flags; - if (bio->bi_size) - return 1; - /* * get back jfs buffer bound to the i/o buffer */ diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c index 62e96be..1332adc 100644 --- a/fs/jfs/jfs_metapage.c +++ b/fs/jfs/jfs_metapage.c @@ -280,14 +280,10 @@ static void last_read_complete(struct page *page) unlock_page(page); } -static int metapage_read_end_io(struct bio *bio, unsigned int bytes_done, - int err) +static void metapage_read_end_io(struct bio *bio, int err) { struct page *page = bio->bi_private; - if (bio->bi_size) - return 1; - if (!test_bit(BIO_UPTODATE, &bio->bi_flags)) { printk(KERN_ERR "metapage_read_end_io: I/O error\n"); SetPageError(page); @@ -341,16 +337,12 @@ static void last_write_complete(struct page *page) end_page_writeback(page); } -static int metapage_write_end_io(struct bio *bio, unsigned int bytes_done, - int err) +static void metapage_write_end_io(struct bio *bio, int err) { struct page *page = bio->bi_private; BUG_ON(!PagePrivate(page)); - if (bio->bi_size) - return 1; - if (! test_bit(BIO_UPTODATE, &bio->bi_flags)) { printk(KERN_ERR "metapage_write_end_io: I/O error\n"); SetPageError(page); -- cgit v1.1