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| author | NeilBrown <neilb@suse.de> | 2012-07-03 04:13:29 +0200 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-07-03 04:13:29 +0200 |
| commit | 5f066c632fcfd2a33f2eb7077c15c630e9f5ea5b (patch) | |
| tree | 9a659a20661d4a2b13f796cd2409879c0596b5c1 /drivers/md/raid10.c | |
| parent | md:Add blk_plug in sync_thread. (diff) | |
| download | linux-5f066c632fcfd2a33f2eb7077c15c630e9f5ea5b.tar.xz linux-5f066c632fcfd2a33f2eb7077c15c630e9f5ea5b.zip | |
md/raid5: fix refcount problem when blocked_rdev is set.
commit 43220aa0f22cd3ce5b30246d50ccd696d119edea
md/raid5: fix a hang on device failure.
fixed a hang, but introduced a refcounting in-balance so
that if the presence of bad-blocks ever caused an rdev to
be 'blocked' we would increment the refcount on the rdev and
never decrement it.
So added the needed rdev_dec_pending when md_wait_for_blocked_rdev
is not called.
Reported-by: majianpeng <majianpeng@gmail.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/raid10.c')
0 files changed, 0 insertions, 0 deletions