* [4.4][PATCH 0/3] btrfs: Qgroup hotfix
@ 2015-10-26 6:08 Qu Wenruo
0 siblings, 0 replies; 2+ messages in thread
From: Qu Wenruo @ 2015-10-26 6:08 UTC (permalink / raw)
To: linux-btrfs
This patchset fixes 2 bugs:
1. Race condition leading to abort transaction
Reported by Filipe, fixed by 2nd patch.
2. Qgroup low level double free leading to EDQUOT
In fact, I hit such bug several times during internal rebase, but I'm so
stupid to forgot to include it in v3 patchset.
Fixed in 3rd patch.
Qu Wenruo (3):
btrfs: Cleanup no_quota parameter
btrfs: qgroup: Fix a race in delayed_ref which leads to abort trans
btrfs: qgroup: Fix a rebase bug which will cause qgroup double free
fs/btrfs/ctree.h | 7 +++---
fs/btrfs/delayed-ref.c | 48 ++++++++++++++++++++--------------------
fs/btrfs/delayed-ref.h | 9 +++-----
fs/btrfs/extent-tree.c | 55 ++++++++++++++++++---------------------------
fs/btrfs/file.c | 10 ++++-----
fs/btrfs/inode.c | 16 +++++---------
fs/btrfs/ioctl.c | 60 +-------------------------------------------------
fs/btrfs/qgroup.c | 4 ----
fs/btrfs/relocation.c | 16 ++++++--------
fs/btrfs/tree-log.c | 2 +-
10 files changed, 73 insertions(+), 154 deletions(-)
--
2.6.2
^ permalink raw reply [flat|nested] 2+ messages in thread
* [4.4][PATCH 0/3] btrfs: Qgroup hotfix
@ 2015-10-26 6:11 Qu Wenruo
0 siblings, 0 replies; 2+ messages in thread
From: Qu Wenruo @ 2015-10-26 6:11 UTC (permalink / raw)
To: linux-btrfs
This patchset fixes 2 bugs:
1. Race condition leading to abort transaction
Reported by Filipe, fixed by 2nd patch.
2. Qgroup low level double free leading to EDQUOT
In fact, I hit such bug several times during internal rebase, but I'm so
stupid to forgot to include it in v3 patchset.
Fixed in 3rd patch.
Qu Wenruo (3):
btrfs: Cleanup no_quota parameter
btrfs: qgroup: Fix a race in delayed_ref which leads to abort trans
btrfs: qgroup: Fix a rebase bug which will cause qgroup double free
fs/btrfs/ctree.h | 7 +++---
fs/btrfs/delayed-ref.c | 48 ++++++++++++++++++++--------------------
fs/btrfs/delayed-ref.h | 9 +++-----
fs/btrfs/extent-tree.c | 55 ++++++++++++++++++---------------------------
fs/btrfs/file.c | 10 ++++-----
fs/btrfs/inode.c | 16 +++++---------
fs/btrfs/ioctl.c | 60 +-------------------------------------------------
fs/btrfs/qgroup.c | 4 ----
fs/btrfs/relocation.c | 16 ++++++--------
fs/btrfs/tree-log.c | 2 +-
10 files changed, 73 insertions(+), 154 deletions(-)
--
2.6.2
^ permalink raw reply [flat|nested] 2+ messages in thread
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