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[02/12] man: document XFS_FSOP_GEOM_FLAGS_EXCHRANGE

Message ID 171988116741.2006519.5093845148682277814.stgit@frogsfrogsfrogs (mailing list archive)
State New
Headers show
Series [01/12] man: document the exchange-range ioctl | expand

Commit Message

Darrick J. Wong July 2, 2024, 12:54 a.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

Document this new feature flag in the fs geometry ioctl.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
---
 man/man2/ioctl_xfs_fsgeometry.2 |    3 +++
 1 file changed, 3 insertions(+)

Comments

Christoph Hellwig July 2, 2024, 5:08 a.m. UTC | #1 
Looks good:

Reviewed-by: Christoph Hellwig <hch@lst.de>
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Patch

diff --git a/man/man2/ioctl_xfs_fsgeometry.2 b/man/man2/ioctl_xfs_fsgeometry.2
index f59a6e8a6a20..54fd89390883 100644
--- a/man/man2/ioctl_xfs_fsgeometry.2
+++ b/man/man2/ioctl_xfs_fsgeometry.2
@@ -211,6 +211,9 @@  Filesystem stores reverse mappings of blocks to owners.
 .TP
 .B XFS_FSOP_GEOM_FLAGS_REFLINK
 Filesystem supports sharing blocks between files.
+.TP
+.B XFS_FSOP_GEOM_FLAGS_EXCHRANGE
+Filesystem can exchange file contents atomically via XFS_IOC_EXCHANGE_RANGE.
 .RE
 .SH XFS METADATA HEALTH REPORTING
 .PP