diff options
| author | Mike Christie <mchristi@redhat.com> | 2016-08-04 22:23:34 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-08-04 22:25:33 +0200 |
| commit | abf545484d31b68777a85c5c8f5b4bcde08283eb (patch) | |
| tree | ee91e0a9e679e13cff54ede6b6b489627d72c1b1 /mm/filemap.c | |
| parent | loop: make do_req_filebacked more robust (diff) | |
| download | linux-abf545484d31b68777a85c5c8f5b4bcde08283eb.tar.xz linux-abf545484d31b68777a85c5c8f5b4bcde08283eb.zip | |
mm/block: convert rw_page users to bio op use
The rw_page users were not converted to use bio/req ops. As a result
bdev_write_page is not passing down REQ_OP_WRITE and the IOs will
be sent down as reads.
Signed-off-by: Mike Christie <mchristi@redhat.com>
Fixes: 4e1b2d52a80d ("block, fs, drivers: remove REQ_OP compat defs and related code")
Modified by me to:
1) Drop op_flags passing into ->rw_page(), as we don't use it.
2) Make op_is_write() and friends safe to use for !CONFIG_BLOCK
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 3083ded98b15..daef091d4c50 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -887,9 +887,9 @@ EXPORT_SYMBOL(end_page_writeback); * After completing I/O on a page, call this routine to update the page * flags appropriately */ -void page_endio(struct page *page, int rw, int err) +void page_endio(struct page *page, int op, int err) { - if (rw == READ) { + if (!op_is_write(op)) { if (!err) { SetPageUptodate(page); } else { @@ -897,7 +897,7 @@ void page_endio(struct page *page, int rw, int err) SetPageError(page); } unlock_page(page); - } else { /* rw == WRITE */ + } else { if (err) { SetPageError(page); if (page->mapping) |