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authorJan Kara <jack@suse.cz>2017-04-12 12:24:33 +0200
committerJens Axboe <axboe@fb.com>2017-04-20 12:09:55 -0600
commit09dc9fc24ba714a6d29349e49ec616edcb3ce560 (patch)
treee3a6a84f7d906230225180b551c0cb4adcf37b40 /fs/ceph/addr.c
parent9e11ceee23f25b6bb03de97ad1b729784f09538c (diff)
ceph: Convert to separately allocated bdi
Allocate struct backing_dev_info separately instead of embedding it inside client structure. This unifies handling of bdi among users. CC: Ilya Dryomov <idryomov@gmail.com> CC: "Yan, Zheng" <zyan@redhat.com> CC: Sage Weil <sage@redhat.com> CC: ceph-devel@vger.kernel.org Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'fs/ceph/addr.c')
-rw-r--r--fs/ceph/addr.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c
index 1a3e1b40799a..9ecb2fd348cb 100644
--- a/fs/ceph/addr.c
+++ b/fs/ceph/addr.c
@@ -578,7 +578,7 @@ static int writepage_nounlock(struct page *page, struct writeback_control *wbc)
writeback_stat = atomic_long_inc_return(&fsc->writeback_count);
if (writeback_stat >
CONGESTION_ON_THRESH(fsc->mount_options->congestion_kb))
- set_bdi_congested(&fsc->backing_dev_info, BLK_RW_ASYNC);
+ set_bdi_congested(inode_to_bdi(inode), BLK_RW_ASYNC);
set_page_writeback(page);
err = ceph_osdc_writepages(osdc, ceph_vino(inode),
@@ -700,7 +700,7 @@ static void writepages_finish(struct ceph_osd_request *req)
if (atomic_long_dec_return(&fsc->writeback_count) <
CONGESTION_OFF_THRESH(
fsc->mount_options->congestion_kb))
- clear_bdi_congested(&fsc->backing_dev_info,
+ clear_bdi_congested(inode_to_bdi(inode),
BLK_RW_ASYNC);
if (rc < 0)
@@ -979,7 +979,7 @@ get_more_pages:
if (atomic_long_inc_return(&fsc->writeback_count) >
CONGESTION_ON_THRESH(
fsc->mount_options->congestion_kb)) {
- set_bdi_congested(&fsc->backing_dev_info,
+ set_bdi_congested(inode_to_bdi(inode),
BLK_RW_ASYNC);
}