xfs: allow inode inactivation during a ro mount log recovery

Browse source

[ Upstream commit 76e589013f ]

In the next patch, we're going to prohibit log recovery if the primary
superblock contains an unrecognized rocompat feature bit even on
readonly mounts.  This requires removing all the code in the log
mounting process that temporarily disables the readonly state.

Unfortunately, inode inactivation disables itself on readonly mounts.
Clearing the iunlinked lists after log recovery needs inactivation to
run to free the unreferenced inodes, which (AFAICT) is the only reason
why log mounting plays games with the readonly state in the first place.

Therefore, change the inactivation predicates to allow inactivation
during log recovery of a readonly mount.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Leah Rumancik <leah.rumancik@gmail.com>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

This commit is contained in:

Darrick J. Wong 2024-05-01 11:41:09 -07:00 • committed by Greg Kroah-Hartman

parent 2cc027623e

commit 4db0e08ef9

1 changed files with 10 additions and 4 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

14

fs/xfs/xfs_inode.c

View file