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| author | andre <andre@FreeBSD.org> | 2012-11-27 20:16:01 +0000 |
|---|---|---|
| committer | andre <andre@FreeBSD.org> | 2012-11-27 20:16:01 +0000 |
| commit | b436e47e367c9d1f318ae7add7279a2c84cdfdb7 (patch) | |
| tree | 4a1e22f2baf275da3f5f7ed08e2d7a1283e75d69 | |
| parent | e323c318165801764db696c4d6d6d2f58c58e41d (diff) | |
| download | FreeBSD-src-b436e47e367c9d1f318ae7add7279a2c84cdfdb7.zip FreeBSD-src-b436e47e367c9d1f318ae7add7279a2c84cdfdb7.tar.gz | |
Update comment to prefer M_NOWAIT over M_DONTWAIT and
M_WAITOK over M_WAIT.
MFC after: 1 week
| -rw-r--r-- | sys/sys/mbuf.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/sys/mbuf.h b/sys/sys/mbuf.h index 111bffe..bedbebe 100644 --- a/sys/sys/mbuf.h +++ b/sys/sys/mbuf.h @@ -349,8 +349,8 @@ struct mbstat { * Flags specifying how an allocation should be made. * * The flag to use is as follows: - * - M_DONTWAIT or M_NOWAIT from an interrupt handler to not block allocation. - * - M_WAIT or M_WAITOK from wherever it is safe to block. + * - M_NOWAIT (M_DONTWAIT) from an interrupt handler to not block allocation. + * - M_WAITOK (M_WAIT) from wherever it is safe to block. * * M_DONTWAIT/M_NOWAIT means that we will not block the thread explicitly and * if we cannot allocate immediately we may return NULL, whereas |
