A-Team_Digital_Solutions/android_kernel_motorola_sm6375
Watch
2
0
Fork
You've already forked android_kernel_motorola_sm6375
 0
mirror of https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git synced 2026-10-29 11:11:45 -04:00
Code Issues Projects Releases Packages Wiki Activity

ocfs2/dlm: Target node death during resource migration leads to thread spin

Browse source 
During resource migration, if the target node were to die, the thread doing
the migration spins until the target node is not removed from the domain map.
This patch slows the spin by making the thread wait for the recovery to kick in.

Signed-off-by: Sunil Mushran <[email protected]>
Signed-off-by: Joel Becker <[email protected]>
This commit is contained in:
Sunil Mushran 2011-05-04 10:28:07 -07:00 • committed by Joel Becker
commit df016c665b
1 changed files with 3 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

3
fs/ocfs2/dlm/dlmmaster.c
View file

@ -2574,6 +2574,9 @@ fail:
res->state &= ~DLM_LOCK_RES_MIGRATING;
wake = 1;
spin_unlock(&res->spinlock);
if (dlm_is_host_down(ret))
dlm_wait_for_node_death(dlm, target,
DLM_NODE_DEATH_WAIT_MAX);
goto leave;
}