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xfs: consolidate the eofblocks and cowblocks workers

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Remove the separate cowblocks work items and knob so that we can control
and run everything from a single blockgc work queue.  Note that the
speculative_prealloc_lifetime sysfs knob retains its historical name
even though the functions move to prefix xfs_blockgc_*.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Darrick J. Wong
2021-01-22 16:48:43 -08:00
parent ce2d3bbe06
commit 9669f51de5
8 changed files with 48 additions and 99 deletions
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3
fs/xfs/xfs_linux.h
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@@ -98,8 +98,7 @@ typedef __u32 xfs_nlink_t;
#define xfs_rotorstep xfs_params.rotorstep.val
#define xfs_inherit_nodefrag xfs_params.inherit_nodfrg.val
#define xfs_fstrm_centisecs xfs_params.fstrm_timer.val
#define xfs_eofb_secs xfs_params.eofb_timer.val
#define xfs_cowb_secs xfs_params.cowb_timer.val
#define xfs_blockgc_secs xfs_params.blockgc_timer.val
#define current_cpu() (raw_smp_processor_id())
#define current_set_flags_nested(sp, f) \