| commit | 72f3ab7462f4e153d1e8ac78e379716ad71d6923 | |
| author | Jesse Brandeburg <jesse.brandeburg@intel.com> | |
| Fri, 15 Dec 2006 09:34:46 +0000 (15 10:34 +0100) | ||
| committer | Jeff Garzik <jeff@garzik.org> | |
| Tue, 26 Dec 2006 20:51:29 +0000 (26 15:51 -0500) | ||
| tree | 05430b6f1ee8f1ba8488abbae7d9e39dcaba4c50 | treesnapshot (tar.gz zip) |
| parent | 3d5460a0ba17437cf278ee46886d557340d028da | commitdiff |
[PATCH] e1000: disable TSO on the 82544 with slab debugging
CONFIG_DEBUG_SLAB changes alignments of the data structures the slab
allocators return. These break certain workarounds for TSO on the 82544.
Since DEBUG_SLAB is relatively rare and not used for performance sensitive
cases, the simplest fix is to disable TSO in this special situation.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
CONFIG_DEBUG_SLAB changes alignments of the data structures the slab
allocators return. These break certain workarounds for TSO on the 82544.
Since DEBUG_SLAB is relatively rare and not used for performance sensitive
cases, the simplest fix is to disable TSO in this special situation.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
| drivers/net/e1000/e1000_main.c | diffblobblamehistory |