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| author | Ira Weiny <ira.weiny@intel.com> | 2020-02-22 02:16:07 +0300 |
|---|---|---|
| committer | Dennis Zhou <dennis@kernel.org> | 2020-03-06 00:10:26 +0300 |
| commit | 15617dffa387d2d80eefb9935c3a3985c4021090 (patch) | |
| tree | 85b3c85916949f9b851d50936dc473a3491bf448 /include/linux/bitmap.h | |
| parent | 98d54f81e36ba3bf92172791eba5ca5bd813989b (diff) | |
| download | linux-15617dffa387d2d80eefb9935c3a3985c4021090.tar.xz | |
percpu_ref: Fix comment regarding percpu_ref_init flags
The comment for percpu_ref_init() implies that using
PERCPU_REF_ALLOW_REINIT will cause the refcount to start at 0. But
this is not true. PERCPU_REF_ALLOW_REINIT starts the count at 1 as
if the flags were zero. Add this fact to the kernel doc comment.
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
[Dennis: reworded]
Signed-off-by: Dennis Zhou <dennis@kernel.org>
Diffstat (limited to 'include/linux/bitmap.h')
0 files changed, 0 insertions, 0 deletions