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| author |  Darrick J. Wong <djwong@kernel.org>
| 2021-01-22 16:48:44 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org>
| 2021-02-03 09:18:50 -0800 |
| commit | 894ecacf0f27fd1701c34f2946148b7f017bf984 (patch) | |
| tree | 3231ce97c5718bc021572ac57f068f0690ce7ffc /fs/xfs/xfs_mount.h | |
| parent | xfs: rename block gc start and stop functions (diff) | |
| download | linux-894ecacf0f27fd1701c34f2946148b7f017bf984.tar.gz linux-894ecacf0f27fd1701c34f2946148b7f017bf984.tar.bz2 linux-894ecacf0f27fd1701c34f2946148b7f017bf984.zip | |
xfs: parallelize block preallocation garbage collection
Split the block preallocation garbage collection work into per-AG work
items so that we can take advantage of parallelization.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_mount.h')
| -rw-r--r-- | fs/xfs/xfs_mount.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 316e0d79cc40..659ad95fe3e0 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -177,8 +177,6 @@ typedef struct xfs_mount { uint64_t m_resblks_avail;/* available reserved blocks */ uint64_t m_resblks_save; /* reserved blks @ remount,ro */ struct delayed_work m_reclaim_work; /* background inode reclaim */ - struct delayed_work m_blockgc_work; /* background prealloc blocks - trimming */ struct xfs_kobj m_kobj; struct xfs_kobj m_error_kobj; struct xfs_kobj m_error_meta_kobj; @@ -367,6 +365,9 @@ typedef struct xfs_perag { /* Blocks reserved for the reverse mapping btree. */ struct xfs_ag_resv pag_rmapbt_resv; + /* background prealloc block trimming */ + struct delayed_work pag_blockgc_work; + /* reference count */ uint8_t pagf_refcount_level; |