Milan Broz a1cefb3e17 Fix memory lock imbalance in locking code. ...

(This affects only cluster locking because only cluster
locking module set LCK_PRE_MEMLOCK.)

With currect code you get
# vgchange -a n
  Internal error: _memlock_count has dropped below 0.
when using cluster locking.

It is caused by _unlock_memory calls here

  if ((flags & (LCK_SCOPE_MASK | LCK_TYPE_MASK)) == LCK_LV_RESUME)
     memlock_dec();

Unfortunately it is also (wrongly) called in immediate unlock
(when LCK_HOLD is not set) from lock_vol
(LCK_UNLOCK is misinterpreted as LCK_LV_RESUME).

Avoid this by comparing original flags and provide memlock
code type of operation (suspend/resume).

2009-11-23 10:55:14 +00:00

..

activate

Fix compilation warning:

2009-11-04 14:56:35 +00:00

cache

Recognise DRBD device part and handle it similar to MD devices.

2009-10-27 17:00:44 +00:00

commands

Handle metadata with unknown segment types more gracefully.

2009-10-16 17:41:49 +00:00

config

Fix the "const discarded" warnings introduced in the unknown segment patch.

2009-10-22 10:38:07 +00:00

datastruct

Update error return and comments for lvm_list_vg_names/uuids.

2009-07-27 11:00:17 +00:00

device

Fix pvcreate on a partition (regressed in 2.02.51).

2009-08-19 15:34:33 +00:00

display

Add fflush for the case the log is redirected to the buffered file.

2009-11-03 10:50:57 +00:00

error

Fix last check-ins: seg can be NULL.

2009-02-28 20:04:24 +00:00

filters

Recognise DRBD device part and handle it similar to MD devices.

2009-10-27 17:00:44 +00:00

format1

Recognise DRBD device part and handle it similar to MD devices.

2009-10-27 17:00:44 +00:00

format_pool

Recognise DRBD device part and handle it similar to MD devices.

2009-10-27 17:00:44 +00:00

format_text

Export functions out_inc_indent(), out_dec_indent() for creating

2009-11-03 11:00:46 +00:00

freeseg

Fix reporting of LV fields alongside unallocated PV segments.

2008-06-25 16:52:27 +00:00

label

Use log_error macro consistently throughout in place of log_err.

2009-07-15 20:02:46 +00:00

locking

Fix memory lock imbalance in locking code.

2009-11-23 10:55:14 +00:00

log

Fix so only log_error and log_fatal set EUNCLASSIFIED.

2009-07-16 13:13:33 +00:00

metadata

Revert vg_read_internal change, clvmd cannot use vg_read now. (2.02.55)

2009-11-23 10:44:50 +00:00

mirror

Fix pvmove region_size overflow for very large PVs.

2009-11-18 16:48:10 +00:00

misc

Provide alternative implementation of obsolete siginterrupt().

2009-09-28 21:23:02 +00:00

mm

Fix another bug in memlock handling, this time the "global" dmeventd memlock

2009-11-19 01:11:57 +00:00

report

Add vg_mda_count library function.

2009-10-31 17:26:13 +00:00

snapshot

Allow for a build directory separate from the source.

2009-10-02 19:10:31 +00:00

striped

Add global/si_unit_consistency to enable cleaned-up use of units in output.

2009-09-28 16:23:44 +00:00

unknown

Fix the "const discarded" warnings introduced in the unknown segment patch.

2009-10-22 10:38:07 +00:00

uuid

Use log_error macro consistently throughout in place of log_err.

2009-07-15 20:02:46 +00:00

zero

Attempt to load dm-zero module if zero target needed but not present. (mbroz)

2009-05-27 13:05:53 +00:00

Makefile.in

Handle metadata with unknown segment types more gracefully.

2009-10-16 17:41:49 +00:00