diff options
| author | Jens Axboe <jaxboe@fusionio.com> | 2011-03-10 08:52:07 +0100 |
|---|---|---|
| committer | Jens Axboe <jaxboe@fusionio.com> | 2011-03-10 08:52:07 +0100 |
| commit | 7eaceaccab5f40bbfda044629a6298616aeaed50 (patch) | |
| tree | 33954d12f63e25a47eb6d86ef3d3d0a5e62bf752 /mm/swap_state.c | |
| parent | 73c101011926c5832e6e141682180c4debe2cf45 (diff) | |
| download | lwn-7eaceaccab5f40bbfda044629a6298616aeaed50.tar.gz lwn-7eaceaccab5f40bbfda044629a6298616aeaed50.zip | |
block: remove per-queue plugging
Code has been converted over to the new explicit on-stack plugging,
and delay users have been converted to use the new API for that.
So lets kill off the old plugging along with aops->sync_page().
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
Diffstat (limited to 'mm/swap_state.c')
| -rw-r--r-- | mm/swap_state.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/mm/swap_state.c b/mm/swap_state.c index 5c8cfabbc9bc..46680461785b 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -24,12 +24,10 @@ /* * swapper_space is a fiction, retained to simplify the path through - * vmscan's shrink_page_list, to make sync_page look nicer, and to allow - * future use of radix_tree tags in the swap cache. + * vmscan's shrink_page_list. */ static const struct address_space_operations swap_aops = { .writepage = swap_writepage, - .sync_page = block_sync_page, .set_page_dirty = __set_page_dirty_nobuffers, .migratepage = migrate_page, }; @@ -37,7 +35,6 @@ static const struct address_space_operations swap_aops = { static struct backing_dev_info swap_backing_dev_info = { .name = "swap", .capabilities = BDI_CAP_NO_ACCT_AND_WRITEBACK | BDI_CAP_SWAP_BACKED, - .unplug_io_fn = swap_unplug_io_fn, }; struct address_space swapper_space = { |