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| author | Philipp Reisner <philipp.reisner@linbit.com> | 2012-08-29 15:23:14 +0200 |
|---|---|---|
| committer | Philipp Reisner <philipp.reisner@linbit.com> | 2012-11-09 14:11:37 +0100 |
| commit | 76590cd1fc338fd1c50f7121636db421deb8b881 (patch) | |
| tree | b73e77a7594fbdf2f4250e2c4700b273e3625899 /drivers/block/drbd/drbd_req.c | |
| parent | 19fffd7b0303e8843aa2decfd43fa57c9d511409 (diff) | |
| download | linux-3.10-76590cd1fc338fd1c50f7121636db421deb8b881.tar.gz linux-3.10-76590cd1fc338fd1c50f7121636db421deb8b881.tar.bz2 linux-3.10-76590cd1fc338fd1c50f7121636db421deb8b881.zip | |
drbd: Fix postponed requests
A postponed request might has RQ_IN_ACT_LOG already set, but
is POSTPONED before it gets something in the RQ_LOCAL_MASK
set. Up to now this caused a left-over active extent.
Fix that by only testing for the RQ_IN_ACT_LOG bit in drbd_req_destroy()
Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Diffstat (limited to 'drivers/block/drbd/drbd_req.c')
| -rw-r--r-- | drivers/block/drbd/drbd_req.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/block/drbd/drbd_req.c b/drivers/block/drbd/drbd_req.c index 57cbef2ecee..d1d17fcd923 100644 --- a/drivers/block/drbd/drbd_req.c +++ b/drivers/block/drbd/drbd_req.c @@ -141,10 +141,9 @@ void drbd_req_destroy(struct kref *kref) * but after the extent has been dropped from the al, * we would forget to resync the corresponding extent. */ - if (s & RQ_LOCAL_MASK) { + if (s & RQ_IN_ACT_LOG) { if (get_ldev_if_state(mdev, D_FAILED)) { - if (s & RQ_IN_ACT_LOG) - drbd_al_complete_io(mdev, &req->i); + drbd_al_complete_io(mdev, &req->i); put_ldev(mdev); } else if (__ratelimit(&drbd_ratelimit_state)) { dev_warn(DEV, "Should have called drbd_al_complete_io(, %llu, %u), " |