diff options
author | Darrick J. Wong <djwong@kernel.org> | 2022-07-14 11:15:25 -0700 |
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committer | Darrick J. Wong <djwong@kernel.org> | 2022-11-09 19:07:59 -0800 |
commit | ed9a074b69381fce68c9f7e70561323c59ba7398 (patch) | |
tree | 7d846c936c04f64eb736740d2345aa0ac2e30a23 /fs/xfs/xfs_inode.h | |
parent | 7640afa11a51c32905eb8db8dbf19855fc647d4b (diff) |
xfs: allow inode-based btrees to reserve space in the data devicereserve-rt-metadata-space_2022-11-09
Create a new space reservation scheme so that btree metadata for the
realtime volume can reserve space in the data device to avoid space
underruns.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_inode.h')
-rw-r--r-- | fs/xfs/xfs_inode.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 06601c409010..ca7ebb07efc7 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -55,6 +55,9 @@ typedef struct xfs_inode { /* Miscellaneous state. */ unsigned long i_flags; /* see defined flags below */ uint64_t i_delayed_blks; /* count of delay alloc blks */ + /* Space that has been set aside to root a btree in this file. */ + uint64_t i_meta_resv_asked; + xfs_fsize_t i_disk_size; /* number of bytes in file */ xfs_rfsblock_t i_nblocks; /* # of direct & btree blocks */ prid_t i_projid; /* owner's project id */ |