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Chunwei Chen bffb68a2b8 Fix Large kmem_alloc in vdev_metaslab_init

This allocation can go way over 1MB, so we should use vmem_alloc
instead of kmem_alloc.

  Large kmem_alloc(1430784, 0x1000), please file an issue...
  Call Trace:
   [<ffffffffa0324aff>] ? spl_kmem_zalloc+0xef/0x160 [spl]
   [<ffffffffa17d0c8d>] ? vdev_metaslab_init+0x9d/0x1f0 [zfs]
   [<ffffffffa17d46d0>] ? vdev_load+0xc0/0xd0 [zfs]
   [<ffffffffa17d4643>] ? vdev_load+0x33/0xd0 [zfs]
   [<ffffffffa17c0004>] ? spa_load+0xfc4/0x1b60 [zfs]
   [<ffffffffa17c1838>] ? spa_tryimport+0x98/0x430 [zfs]
   [<ffffffffa17f28b1>] ? zfs_ioc_pool_tryimport+0x41/0x80 [zfs]
   [<ffffffffa17f5669>] ? zfsdev_ioctl+0x4a9/0x4e0 [zfs]
   [<ffffffff811bacdf>] ? do_vfs_ioctl+0x2cf/0x4b0
   [<ffffffff811baf41>] ? SyS_ioctl+0x81/0xa0

Signed-off-by: Chunwei Chen <david.chen@osnexus.com>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes #4752

2016-07-12 13:34:15 -07:00

avl

Support parallel build trees (VPATH builds)

2015-07-17 13:42:51 -07:00

nvpair

Support parallel build trees (VPATH builds)

2015-07-17 13:42:51 -07:00

unicode

Support parallel build trees (VPATH builds)

2015-07-17 13:42:51 -07:00

zcommon

Vectorized fletcher_4 must be 128-bit aligned