bcachefs: Convert a BUG_ON() to a warning

A user reported hitting this assertion, and we can't reproduce it yet,
but it shouldn't be fatal - so convert it to a warning.

Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>

diff --git a/fs/bcachefs/fs-io.c b/fs/bcachefs/fs-io.c
index d5320719dc958267bea36e07b779b7bad6a5ad51..2f144fa3298dee58ec511232d7cb8693dbbb9b46 100644 (file)
--- a/fs/bcachefs/fs-io.c
+++ b/fs/bcachefs/fs-io.c
@@ -1249,7 +1249,7 @@ static void bch2_writepage_io_done(struct bch_write_op *op)
         * racing with fallocate can cause us to add fewer sectors than
         * expected - but we shouldn't add more sectors than expected:
         */
-       BUG_ON(io->op.i_sectors_delta > 0);
+       WARN_ON(io->op.i_sectors_delta > 0);
 
        /*
         * (error (due to going RO) halfway through a page can screw that up