refs/heads/report-refcounts - pub/scm/linux/kernel/git/djwong/xfs-linux

commit: 9f3eca4098ff8226911f84af7b21d79670413876
[log]
author: Darrick J. Wong <djwong@kernel.org>
Mon Feb 03 12:10:02 2025 -0800
committer: Darrick J. Wong <djwong@kernel.org>
Sun Mar 30 16:27:23 2025 -0700
tree: 606f204c430c8baced5b0b3b87b15ea2ed297391
parent: 004d501c485086fff76803954e71b56f6325bd8d [diff]

xfs: export reference count information to userspace

Export refcount info to userspace so we can prototype a sharing-aware
defrag/fs rearranging tool.

Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>

fs/xfs/Makefile[diff]
fs/xfs/libxfs/xfs_fs.h[diff]
fs/xfs/xfs_fsrefs.c[Added - diff]
fs/xfs/xfs_fsrefs.h[Added - diff]
fs/xfs/xfs_ioctl.c[diff]
fs/xfs/xfs_trace.c[diff]
fs/xfs/xfs_trace.h[diff]

7 files changed

tree: 606f204c430c8baced5b0b3b87b15ea2ed297391