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freebsd-dev/sys/geom
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Alexander Motin 417f972601 MFC r200086: 
Change 'load' balancing mode algorithm:
- Instead of measuring last request execution time for each drive and
choosing one with smallest time, use averaged number of requests, running
on each drive. This information is more accurate and timely. It allows to
distribute load between drives in more even and predictable way.
- For each drive track offset of the last submitted request. If new request
offset matches previous one or close for some drive, prefer that drive.
It allows to significantly speedup simultaneous sequential reads.

PR:             kern/113885
2009-12-08 23:23:45 +00:00
..
bde Rename the kthread_xxx (e.g. kthread_create()) calls 2007-10-20 23:23:23 +00:00
cache Despite several examples in the kernel, the third argument of 2007-06-04 18:25:08 +00:00
concat MFC r197898: 2009-10-12 21:08:06 +00:00
eli Detach GELI providers on shutdown/reboot, which will allow providers underneath 2009-03-16 19:31:08 +00:00
gate Bump copyright year. 2006-09-08 10:20:44 +00:00
journal Make gjournal work with kernel compiled with "options DIAGNOSTIC". 2009-06-30 14:34:06 +00:00
label MFC r197898: 2009-10-12 21:08:06 +00:00
linux_lvm - Apply the same naming rules of LVM names as done in the LVM code itself. 2009-06-24 22:09:30 +00:00
mirror MFC r200086: 2009-12-08 23:23:45 +00:00
multipath MFC r196579: 2009-09-07 16:25:09 +00:00
nop Remove trailing spaces. 2006-09-30 08:16:49 +00:00
part MFC r199017,199228 2009-11-21 14:53:08 +00:00
raid3 Revert r190676,190677 2009-04-10 04:08:34 +00:00
shsec MFC r197898: 2009-10-12 21:08:06 +00:00
stripe MFC r196837: 2009-11-17 21:42:11 +00:00
uzip MFC r197898: 2009-10-12 21:08:06 +00:00
vinum - Fix the issue with read access count modification on RAID-5 plexes properly. 2009-07-18 11:12:48 +00:00
virstor Avoid NULL deference. 2008-06-30 15:21:42 +00:00
zero Remove trailing spaces. 2006-02-01 12:06:01 +00:00
geom_aes.c Don't pass error value pointer to g_read_data(9) at all if we don't 2005-11-30 22:15:00 +00:00
geom_bsd_enc.c Decode as many or as few partition entries as the label claims there 2007-12-09 22:44:22 +00:00
geom_bsd.c Trivial patch to show on which geom has the error been detected. 2008-12-01 15:02:00 +00:00
geom_ccd.c - Fix a potential NULL pointer reference. Note that this should not happen in 2008-11-25 20:28:33 +00:00
geom_ctl.c Add sbuf_new_auto as a shortcut for the very common case of creating a 2008-08-09 11:14:05 +00:00
geom_ctl.h
geom_dev.c MFC r196964: 2009-11-17 21:45:28 +00:00
geom_disk.c MFC r196822, r196823, r196824: 2009-09-15 11:23:59 +00:00
geom_disk.h Revert r190676,190677 2009-04-10 04:08:34 +00:00
geom_dump.c
geom_event.c When orphaning a provider, cancel events related to it. 2007-09-27 20:18:34 +00:00
geom_fox.c Don't pass error value pointer to g_read_data(9) at all if we don't 2005-11-30 22:15:00 +00:00
geom_int.h
geom_io.c MFC r196904: 2009-11-17 21:43:42 +00:00
geom_kern.c Add sbuf_new_auto as a shortcut for the very common case of creating a 2008-08-09 11:14:05 +00:00
geom_mbr_enc.c
geom_mbr.c Don't pass error value pointer to g_read_data(9) at all if we don't 2005-11-30 22:15:00 +00:00
geom_pc98_enc.c
geom_pc98.c Don't pass error value pointer to g_read_data(9) at all if we don't 2005-11-30 22:15:00 +00:00
geom_redboot.c Do not stop the loop when an empty or deleted directory entry is found. 2009-06-24 06:42:13 +00:00
geom_slice.c Add sbuf_new_auto as a shortcut for the very common case of creating a 2008-08-09 11:14:05 +00:00
geom_slice.h Allow to use g_slice_orphan() from outside. 2006-02-18 11:21:17 +00:00
geom_subr.c Fix a panic which (reportedly) can happen when unmounting a filesystem 2009-07-01 20:16:29 +00:00
geom_sunlabel_enc.c
geom_sunlabel.c Don't pass error value pointer to g_read_data(9) at all if we don't 2005-11-30 22:15:00 +00:00
geom_vfs.c Fix a panic which (reportedly) can happen when unmounting a filesystem 2009-07-01 20:16:29 +00:00
geom_vfs.h Remove the struct thread unuseful argument from bufobj interface. 2008-10-10 21:23:50 +00:00
geom_vol_ffs.c Don't pass error value pointer to g_read_data(9) at all if we don't 2005-11-30 22:15:00 +00:00
geom.h Make gjournal work with kernel compiled with "options DIAGNOSTIC". 2009-06-30 14:34:06 +00:00
notes