[GIT PULL] Btrfs fixes for 5.8-rc7

From: David Sterba
Date: Fri Jul 24 2020 - 07:22:05 EST


I've selected a few resouce leak fixes from recent patches, all are
stable material. The problems have been observed during testing or have
a reproducer.

Please pull, thanks.

The following changes since commit d77765911385b65fc82d74ab71b8983cddfe0b58:

btrfs: wire up iter_file_splice_write (2020-07-09 19:57:58 +0200)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git for-5.8-rc6-tag

for you to fetch changes up to 48cfa61b58a1fee0bc49eef04f8ccf31493b7cdd:

btrfs: fix mount failure caused by race with umount (2020-07-21 22:08:54 +0200)

Boris Burkov (1):
btrfs: fix mount failure caused by race with umount

Filipe Manana (1):
btrfs: fix double free on ulist after backref resolution failure

Qu Wenruo (1):
btrfs: qgroup: fix data leak caused by race between writeback and truncate

Robbie Ko (1):
btrfs: fix page leaks after failure to lock page for delalloc

fs/btrfs/backref.c | 1 +
fs/btrfs/extent_io.c | 3 ++-
fs/btrfs/inode.c | 23 ++++++++++-------------
fs/btrfs/volumes.c | 8 ++++++++
4 files changed, 21 insertions(+), 14 deletions(-)