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| author | Anshul Garg <aksgarg1989@gmail.com> | 2015-06-25 13:33:12 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-06-25 14:44:36 -0700 |
| commit | 3e2b03dad54bbcab5be948629a644d55ce7b5a2e (patch) | |
| tree | d9f561ab35d2835dfab9af4f37360762f74310e0 /fs/ubifs/io.c | |
| parent | 3e30c11c8a902de350281a0d821e17cdb45ef156 (diff) | |
| download | blackbird-op-linux-3e2b03dad54bbcab5be948629a644d55ce7b5a2e.tar.gz blackbird-op-linux-3e2b03dad54bbcab5be948629a644d55ce7b5a2e.zip | |
Input: use for_each_set_bit() where appropriate
Instead of iterating over all bits in a bitmap and test them individually
let's siwtch to for_each_set_bit() which is more compact and is also
faster.
Also use bitmap_weight() when counting number of set bits.
This also fixes INPUT_DO_TOGGLE() implementation as it should have used
*_CNT as the upper boundary, not *_MAX.
Signed-off-by: Anshul Garg <aksgarg1989@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Diffstat (limited to 'fs/ubifs/io.c')
0 files changed, 0 insertions, 0 deletions
