| commit | b48b0daf2bcc89904730edc7614f7f4b62dfbd22 | |
| author | dillon <dillon> | |
| Sun, 3 Jun 2007 04:48:29 +0000 (3 04:48 +0000) | ||
| committer | dillon <dillon> | |
| Sun, 3 Jun 2007 04:48:29 +0000 (3 04:48 +0000) | ||
| tree | cf43bb8228cfa189fa0f206c664090a2d118e74c | treesnapshot (tar.gz zip) |
| parent | a0a99990217787196087b7bdca9dd086b6347ef7 | commitdiff |
M_NOWAIT can only be used in a driver where a failed memory allocation is
recoverable, such as in a network driver. FreeBSD seems to have a looser
definition but in DragonFly M_NOWAIT really means M_NOWAIT ... any blocking
at all, including waiting on the BGL or getting the kernel_map lock,
will result in a failure NULL.
Change all M_NOWAIT's to either M_WAITOK or M_INTWAIT.
recoverable, such as in a network driver. FreeBSD seems to have a looser
definition but in DragonFly M_NOWAIT really means M_NOWAIT ... any blocking
at all, including waiting on the BGL or getting the kernel_map lock,
will result in a failure NULL.
Change all M_NOWAIT's to either M_WAITOK or M_INTWAIT.