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authorNeilBrown <neilb@suse.de>2007-09-27 06:47:43 -0400
committerJens Axboe <axboe@carl.home.kernel.dk>2007-10-10 03:25:57 -0400
commit6712ecf8f648118c3363c142196418f89a510b90 (patch)
tree347d39a7d5a7ed96d3b1afecd28de2a0f98b98c9 /fs/jfs/jfs_metapage.c
parent5bb23a688b2de23d7765a1dd439d89c038378978 (diff)
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 <neilb@suse.de> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'fs/jfs/jfs_metapage.c')
-rw-r--r--fs/jfs/jfs_metapage.c12
1 files changed, 2 insertions, 10 deletions
diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c
index 62e96be02acf..1332adc0b9fa 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)
280 unlock_page(page); 280 unlock_page(page);
281} 281}
282 282
283static int metapage_read_end_io(struct bio *bio, unsigned int bytes_done, 283static void metapage_read_end_io(struct bio *bio, int err)
284 int err)
285{ 284{
286 struct page *page = bio->bi_private; 285 struct page *page = bio->bi_private;
287 286
288 if (bio->bi_size)
289 return 1;
290
291 if (!test_bit(BIO_UPTODATE, &bio->bi_flags)) { 287 if (!test_bit(BIO_UPTODATE, &bio->bi_flags)) {
292 printk(KERN_ERR "metapage_read_end_io: I/O error\n"); 288 printk(KERN_ERR "metapage_read_end_io: I/O error\n");
293 SetPageError(page); 289 SetPageError(page);
@@ -341,16 +337,12 @@ static void last_write_complete(struct page *page)
341 end_page_writeback(page); 337 end_page_writeback(page);
342} 338}
343 339
344static int metapage_write_end_io(struct bio *bio, unsigned int bytes_done, 340static void metapage_write_end_io(struct bio *bio, int err)
345 int err)
346{ 341{
347 struct page *page = bio->bi_private; 342 struct page *page = bio->bi_private;
348 343
349 BUG_ON(!PagePrivate(page)); 344 BUG_ON(!PagePrivate(page));
350 345
351 if (bio->bi_size)
352 return 1;
353
354 if (! test_bit(BIO_UPTODATE, &bio->bi_flags)) { 346 if (! test_bit(BIO_UPTODATE, &bio->bi_flags)) {
355 printk(KERN_ERR "metapage_write_end_io: I/O error\n"); 347 printk(KERN_ERR "metapage_write_end_io: I/O error\n");
356 SetPageError(page); 348 SetPageError(page);