Hello! On Fri 04-09-20 10:58:50, Jan Kara wrote: > this patch set fixes problems when buffer heads are discarded under a > live filesystem (which can lead to all sorts of issues like crashes in case > of ext4). Patch 1 drops some stale buffer invalidation code, patch 2 > temporarily gets exclusive access to the block device for the duration of > buffer cache handling to avoid interfering with other exclusive bdev user. > The patch fixes the problems for me and pass xfstests for ext4. > > Changes since v1: > * Check for exclusive access to the bdev instead of for the presence of > superblock Jens, now that Christoph has reviewed the patches (thanks Christoph!), can you pick up the patches to your tree please? Thanks! Honza -- Jan Kara <jack@xxxxxxxx> SUSE Labs, CR
