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| author | NeilBrown <neilb@suse.de> | 2024-03-25 09:21:20 +1100 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2024-04-11 19:17:02 +0200 |
| commit | b372e96bd0a32729d55d27f613c8bc80708a82e1 (patch) | |
| tree | f3f2f8bc9fe3a7b78a620cfed8986c5d3dd8031a | |
| parent | fec50db7033ea478773b159e0e2efb135270e3b7 (diff) | |
| download | linux-b372e96bd0a32729d55d27f613c8bc80708a82e1.tar.gz | |
ceph: redirty page before returning AOP_WRITEPAGE_ACTIVATE
The page has been marked clean before writepage is called. If we don't
redirty it before postponing the write, it might never get written.
Cc: stable@vger.kernel.org
Fixes: 503d4fa6ee28 ("ceph: remove reliance on bdi congestion")
Signed-off-by: NeilBrown <neilb@suse.de>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Xiubo Li <xiubli@redhat.org>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
| -rw-r--r-- | fs/ceph/addr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 1340d77124ae4d..ee9caf7916fb95 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -795,8 +795,10 @@ static int ceph_writepage(struct page *page, struct writeback_control *wbc) ihold(inode); if (wbc->sync_mode == WB_SYNC_NONE && - ceph_inode_to_fs_client(inode)->write_congested) + ceph_inode_to_fs_client(inode)->write_congested) { + redirty_page_for_writepage(wbc, page); return AOP_WRITEPAGE_ACTIVATE; + } wait_on_page_fscache(page); |