http://bugzilla.suse.com/show_bug.cgi?id=1025094 Bug ID: 1025094 Summary: (testing) Btrfs: fix warning of bytes_may_use Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.1 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: jeffm@suse.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- While running generic/019, dmesg got several warnings from btrfs_free_reserved_data_space(). Test generic/019 produces some disk failures so sumbit dio will get errors, in which case, btrfs_direct_IO() goes to the error handling and free bytes_may_use, but the problem is that bytes_may_use has been free'd during get_block(). This adds a runtime flag to show if we've gone through get_block(), if so, don't do the cleanup work. Signed-off-by: Liu Bo Reviewed-by: Filipe Manana Tested-by: Filipe Manana Signed-off-by: Chris Mason Acked-by: Jeff Mahoney -- You are receiving this mail because: You are on the CC list for the bug.