]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: c1fb7b7) | patch
xfs: move inode locking from xfs_reflink_remap_range to xfs_file_share_range
authorChristoph Hellwig <hch@lst.de>
Thu, 20 Oct 2016 04:49:19 +0000 (15:49 +1100)
committerDave Chinner <david@fromorbit.com>
Thu, 20 Oct 2016 04:49:19 +0000 (15:49 +1100)
commit8b13ff690944bf5f7776bdc0243e8f2e8218d03a
treeee1426d9ce974c71f8ecdfbb5f2001b085786d95tree | snapshot
parentc1fb7b73e45cda783b8126315d67e2ca381f88dfcommit | diff
xfs: move inode locking from xfs_reflink_remap_range to xfs_file_share_range

We need the iolock protection to stabilizie the IS_SWAPFILE and
IS_IMMUTABLE values, as well as preventing new buffered writers
re-dirtying the file data that we just wrote out.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/xfs/xfs_file.c diff | blob | history
fs/xfs/xfs_reflink.c diff | blob | history
Linux Kernel Source Tree.