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(parent: 64c60f5) | patch
xfs: add realtime reverse map inode to metadata directory
authorDarrick J. Wong <djwong@kernel.org>
Mon, 24 Feb 2025 18:21:49 +0000 (10:21 -0800)
committerDarrick J. Wong <djwong@kernel.org>
Tue, 25 Feb 2025 17:15:58 +0000 (09:15 -0800)
commit5a9a1f896f292bbd9c75523a625b39817cc34307
treea73df2064dfc5dbdcb0f9d1d0741826b3a6cf747tree | snapshot
parent64c60f5242f3dd2f1006478944d8ac2e65550d3fcommit | diff
xfs: add realtime reverse map inode to metadata directory

Source kernel commit: 6b08901a6e8fcda555f3ad39abd73bb0dd37f231

Add a metadir path to select the realtime rmap btree inode and load
it at mount time.  The rtrmapbt inode will have a unique extent format
code, which means that we also have to update the inode validation and
flush routines to look for it.

Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
libxfs/xfs_format.h diff | blob | history
libxfs/xfs_inode_buf.c diff | blob | history
libxfs/xfs_inode_fork.c diff | blob | history
libxfs/xfs_rtgroup.c diff | blob | history
libxfs/xfs_rtgroup.h diff | blob | history
libxfs/xfs_rtrmap_btree.c diff | blob | history
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