summaryrefslogtreecommitdiffstats
path: root/include/linux
diff options
context:
space:
mode:
authorMikulas Patocka <mpatocka@redhat.com>2009-12-10 23:52:00 +0000
committerAlasdair G Kergon <agk@redhat.com>2009-12-10 23:52:00 +0000
commit5adc78d0d231b030405b31759f125f13404fdb64 (patch)
tree8906799cb47e78790335eac122987872ef193dab /include/linux
parent20a34a8ecc7d03eaa5054f58169ebff12f5f1f8c (diff)
downloadkernel-crypto-5adc78d0d231b030405b31759f125f13404fdb64.tar.gz
kernel-crypto-5adc78d0d231b030405b31759f125f13404fdb64.tar.xz
kernel-crypto-5adc78d0d231b030405b31759f125f13404fdb64.zip
dm log: introduce flush_failed variable
Introduce "flush failed" variable. When a flush before clearing a bit in the log fails, we don't know anything about which which regions are in-sync and which not. So we need to set all regions as not-in-sync and set the variable "flush_failed" to prevent setting the in-sync bit in the future. A target reload is the only way to get out of this situation. The variable will be set in following patches. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions