* Josef Bacik <josef@xxxxxxxxxxxxxx> wrote: > From: Josef Bacik <jbacik@xxxxxx> > > This allows us to do error injection with BPF for open_ctree. > > Signed-off-by: Josef Bacik <jbacik@xxxxxx> > --- > fs/btrfs/disk-io.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c > index dfdab849037b..c6b4e1f07072 100644 > --- a/fs/btrfs/disk-io.c > +++ b/fs/btrfs/disk-io.c > @@ -31,6 +31,7 @@ > #include <linux/uuid.h> > #include <linux/semaphore.h> > #include <asm/unaligned.h> > +#include <asm/kprobes.h> > #include "ctree.h" > #include "disk-io.h" > #include "hash.h" > @@ -3283,6 +3284,7 @@ int open_ctree(struct super_block *sb, > goto fail_block_groups; > goto retry_root_backup; > } > +BPF_ALLOW_ERROR_INJECTION(open_ctree); Ok, this looks a lot better - except the random header inclusion dependency: if a facility is in the BPF_*() namespace then it should include <linux/bpf.h> and not a random asm/* header... With that detail fixed: Acked-by: Ingo Molnar <mingo@xxxxxxxxxx> for the whole series. Thanks, Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
