diff options
| author | Kent Overstreet <koverstreet@google.com> | 2013-05-10 00:03:42 +0200 |
|---|---|---|
| committer | Benjamin LaHaise <bcrl@kvack.org> | 2013-07-30 17:53:12 +0200 |
| commit | 73a7075e3f6ec63dc359064eea6fd84f406cf2a5 (patch) | |
| tree | 23a85d1f72746340b15636627a00f1e0346eb74b /mm/page_io.c | |
| parent | aio: Don't use ctx->tail unnecessarily (diff) | |
| download | linux-73a7075e3f6ec63dc359064eea6fd84f406cf2a5.tar.xz linux-73a7075e3f6ec63dc359064eea6fd84f406cf2a5.zip | |
aio: Kill aio_rw_vect_retry()
This code doesn't serve any purpose anymore, since the aio retry
infrastructure has been removed.
This change should be safe because aio_read/write are also used for
synchronous IO, and called from do_sync_read()/do_sync_write() - and
there's no looping done in the sync case (the read and write syscalls).
Signed-off-by: Kent Overstreet <koverstreet@google.com>
Cc: Zach Brown <zab@redhat.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Mark Fasheh <mfasheh@suse.com>
Cc: Joel Becker <jlbec@evilplan.org>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Asai Thambi S P <asamymuthupa@micron.com>
Cc: Selvan Mani <smani@micron.com>
Cc: Sam Bradshaw <sbradshaw@micron.com>
Cc: Jeff Moyer <jmoyer@redhat.com>
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Benjamin LaHaise <bcrl@kvack.org>
Diffstat (limited to 'mm/page_io.c')
| -rw-r--r-- | mm/page_io.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/mm/page_io.c b/mm/page_io.c index ba05b64e5d8d..8c79a4764be0 100644 --- a/mm/page_io.c +++ b/mm/page_io.c @@ -266,7 +266,6 @@ int __swap_writepage(struct page *page, struct writeback_control *wbc, init_sync_kiocb(&kiocb, swap_file); kiocb.ki_pos = page_file_offset(page); - kiocb.ki_left = PAGE_SIZE; kiocb.ki_nbytes = PAGE_SIZE; set_page_writeback(page); |