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| author | Darrick J. Wong <[email protected]> | 2024-11-21 00:20:53 +0000 |
|---|---|---|
| committer | Darrick J. Wong <[email protected]> | 2024-12-23 21:06:11 +0000 |
| commit | bf0b99411335db18a9ed4fcef278ce9e313f6076 (patch) | |
| tree | 689bc485eee4ce2c73af290945b2881e7496ed5f /fs/xfs/xfs_rtalloc.c | |
| parent | xfs: add realtime refcount btree inode to metadata directory (diff) | |
| download | kernel-bf0b99411335db18a9ed4fcef278ce9e313f6076.tar.gz kernel-bf0b99411335db18a9ed4fcef278ce9e313f6076.zip | |
xfs: add metadata reservations for realtime refcount btree
Reserve some free blocks so that we will always have enough free blocks
in the data volume to handle expansion of the realtime refcount btree.
Signed-off-by: "Darrick J. Wong" <[email protected]>
Reviewed-by: Christoph Hellwig <[email protected]>
Diffstat (limited to 'fs/xfs/xfs_rtalloc.c')
| -rw-r--r-- | fs/xfs/xfs_rtalloc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index a69967f9d88e..294aa0739be3 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -31,6 +31,7 @@ #include "xfs_rtgroup.h" #include "xfs_error.h" #include "xfs_trace.h" +#include "xfs_rtrefcount_btree.h" /* * Return whether there are any free extents in the size range given @@ -1547,6 +1548,11 @@ xfs_rt_resv_init( err2 = xfs_metafile_resv_init(rtg_rmap(rtg), ask); if (err2 && !error) error = err2; + + ask = xfs_rtrefcountbt_calc_reserves(mp); + err2 = xfs_metafile_resv_init(rtg_refcount(rtg), ask); + if (err2 && !error) + error = err2; } return error; |