Commit Graph
20 Commits
Author SHA1 Message Date
Bart Van Assche 4009410ce2 Further lock contention reduction / exported max_host_blocked.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2347 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-10-04 17:05:10 +00:00
Bart Van Assche ef0016aa7e Reverted r2344 because it reveals locking bugs in the SCSI layer, e.g. scsi_request_fn() being reentered.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2345 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-10-03 11:51:41 +00:00
Bart Van Assche 26a20ad5ea Added bdi patch / further performance optimizations.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2344 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-10-03 11:16:31 +00:00
Bart Van Assche a0d02583a9 Further stack size reduction.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2320 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-30 18:51:18 +00:00
Bart Van Assche 16199b9cbe Halved ib_wc array size once more.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2318 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-30 18:09:30 +00:00
Bart Van Assche 9f6476426a Reduced stack usage of srp_recv_completion().
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2314 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-30 06:11:04 +00:00
Bart Van Assche 56091730e7 Fixed a severe bug in the SRP initiator request limit tracking algorithm.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2311 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-29 19:19:41 +00:00
Bart Van Assche 3414db2c40 Made kernel source tree generation more silent.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2301 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-28 18:27:57 +00:00
Bart Van Assche 0b1706071a Inlined several patches instead of downloading these because apparently
downloading these patches doesn't work reliably.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2300 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-28 17:47:49 +00:00
Bart Van Assche ed2ef155fc Reverted r2269 because it contained a suspicious patch.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2299 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-28 17:12:53 +00:00
Bart Van Assche d20e8eac39 Fixed a (harmless) typo.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2291 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-27 18:35:41 +00:00
Bart Van Assche c11a96382e Added a warning that the kernel tree generated by scripts/generate-kernel-with-srp-patches is not suited for general use.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2275 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-25 18:40:19 +00:00
Bart Van Assche f14cd777f7 Updated script description.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2271 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-25 16:44:33 +00:00
Bart Van Assche 21225d8d71 Added Jens' block layer optimization patches, resulting in an additional 10% improvement.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2270 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-25 16:30:20 +00:00
Bart Van Assche fe82da8cb2 Removed scsi host lock entirely from the command queueing path. Improves
maximum IOPS by about 2.5%.


git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2269 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-25 15:58:44 +00:00
Bart Van Assche 5cf473bff1 Corrected patch descriptions.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2148 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-19 09:04:25 +00:00
Bart Van Assche 8479d63551 Added locking-per-lun patch.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@2127 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-09-14 18:21:31 +00:00
Bart Van Assche c02b6f3a83 Added patch 116774.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1991 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-08-25 18:36:19 +00:00
Bart Van Assche 010eeb258f Added more error checking.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1968 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-08-21 09:23:25 +00:00
Bart Van Assche a738ab6d51 Added to repository.
git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@1967 d57e44dd-8a1f-0410-8b47-8ef2f437770f
2010-08-21 09:14:53 +00:00