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| author | Christoph Hellwig <hch@lst.de> | 2016-09-19 11:09:48 +1000 |
|---|---|---|
| committer | Dave Chinner <david@fromorbit.com> | 2016-09-19 11:09:48 +1000 |
| commit | 85a6e764ff5485dfe1edf5e47290e4d32ea866d5 (patch) | |
| tree | 904f32368131bdff904563606ac31952ddc08d1a /fs/xfs/xfs_trans.c | |
| parent | f8e3a8257538af8dbdd15d098c0cfba6ccbabe7a (diff) | |
| download | linux-85a6e764ff5485dfe1edf5e47290e4d32ea866d5.tar.gz linux-85a6e764ff5485dfe1edf5e47290e4d32ea866d5.tar.xz | |
xfs: make xfs_inode_set_eofblocks_tag cheaper for the common case
For long growing file writes we will usually already have the
eofblocks tag set when adding more speculative preallocations. Add
a flag in the inode to allow us to skip the the fairly expensive
AG-wide spinlocks and multiple radix tree operations in that case.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_trans.c')
0 files changed, 0 insertions, 0 deletions