zfsonlinux/zfs — pull request #1139 by ryao (2012-12-08 13:46:39+00:00)
Title: Switch KM_SLEEP to KM_PUSHPAGE

When writes to zvols invoke ZIL, zfs_range_new_proxy() is called, which
allocates memory using KM_SLEEP, triggering a warning. Switch to
KM_PUSHPAGE to silence that warning.

Closes zfsonlinux/zfs#1023
Signed-off-by: Richard Yao