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author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-23 17:08:40 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-05-23 17:08:40 -0700 |
commit | c80ddb526331a72c9e9d1480f85f6fd7c74e3d2d (patch) | |
tree | 0212803a009f171990032abb94fad84156baa153 /drivers/edac | |
parent | 2c13bc0f8f0d3e13b42be70bf74fec8e56b58324 (diff) | |
parent | 1dff2b87a34a1ac1d1898ea109bf97ed396aca53 (diff) |
Merge tag 'md-3.5' of git://neil.brown.name/md
Pull md updates from NeilBrown:
"It's been a busy cycle for md - lots of fun stuff here.. if you like
this kind of thing :-)
Main features:
- RAID10 arrays can be reshaped - adding and removing devices and
changing chunks (not 'far' array though)
- allow RAID5 arrays to be reshaped with a backup file (not tested
yet, but the priciple works fine for RAID10).
- arrays can be reshaped while a bitmap is present - you no longer
need to remove it first
- SSSE3 support for RAID6 syndrome calculations
and of course a number of minor fixes etc."
* tag 'md-3.5' of git://neil.brown.name/md: (56 commits)
md/bitmap: record the space available for the bitmap in the superblock.
md/raid10: Remove extras after reshape to smaller number of devices.
md/raid5: improve removal of extra devices after reshape.
md: check the return of mddev_find()
MD RAID1: Further conditionalize 'fullsync'
DM RAID: Use md_error() in place of simply setting Faulty bit
DM RAID: Record and handle missing devices
DM RAID: Set recovery flags on resume
md/raid5: Allow reshape while a bitmap is present.
md/raid10: resize bitmap when required during reshape.
md: allow array to be resized while bitmap is present.
md/bitmap: make sure reshape request are reflected in superblock.
md/bitmap: add bitmap_resize function to allow bitmap resizing.
md/bitmap: use DIV_ROUND_UP instead of open-code
md/bitmap: create a 'struct bitmap_counts' substructure of 'struct bitmap'
md/bitmap: make bitmap bitops atomic.
md/bitmap: make _page_attr bitops atomic.
md/bitmap: merge bitmap_file_unmap and bitmap_file_put.
md/bitmap: remove async freeing of bitmap file.
md/bitmap: convert some spin_lock_irqsave to spin_lock_irq
...
Diffstat (limited to 'drivers/edac')
0 files changed, 0 insertions, 0 deletions