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| author | Jia He <[email protected]> | 2016-01-04 05:10:19 +0000 |
|---|---|---|
| committer | Dave Chinner <[email protected]> | 2016-01-04 05:10:19 +0000 |
| commit | 1d4292bfdc77f4f7c520064be15d0c46bd025fd2 (patch) | |
| tree | 0caa65a6a56e13d269503b38c211aafaef6cad0b /fs/xfs/libxfs/xfs_ialloc_btree.c | |
| parent | Linux 4.4-rc8 (diff) | |
| download | kernel-1d4292bfdc77f4f7c520064be15d0c46bd025fd2.tar.gz kernel-1d4292bfdc77f4f7c520064be15d0c46bd025fd2.zip | |
libxfs: Optimize the loop for xfs_bitmap_empty
If there is any non zero bit in a long bitmap, it can jump out of the
loop and finish the function as soon as possible.
Signed-off-by: Jia He <[email protected]>
Reviewed-by: Brian Foster <[email protected]>
Signed-off-by: Dave Chinner <[email protected]>
Diffstat (limited to 'fs/xfs/libxfs/xfs_ialloc_btree.c')
0 files changed, 0 insertions, 0 deletions