git.apps.os.sepia.ceph.com Git - xfsprogs-dev.git/commit

]> git.apps.os.sepia.ceph.com Git - xfsprogs-dev.git/commit

author	Darrick J. Wong <djwong@kernel.org>
	Mon, 15 Apr 2024 23:07:47 +0000 (16:07 -0700)
committer	Darrick J. Wong <djwong@kernel.org>
	Wed, 17 Apr 2024 21:06:27 +0000 (14:06 -0700)
commit	9338bc8b1bf07379cf789760c06c430c9132bcc5
tree	0801116c1b8af5139e6c1d7f7fcca5cbecf013da	tree \| snapshot
parent	53bf0604e104bc053778495faef94b3570582aac	commit \| diff

mkfs: allow sizing allocation groups for concurrency

Add a -d concurrency= option to mkfs so that sysadmins can configure the
filesystem so that there are enough allocation groups that the specified
number of threads can (in theory) can find an uncontended group to
allocate space from.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Bill O'Donnell <bodonnel@redhat.com>

man/man8/mkfs.xfs.8.in		diff \| blob \| history
mkfs/xfs_mkfs.c		diff \| blob \| history

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