raid5-cache fixes
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- v1 Latest8 patches 5 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/8 | md: fix feature map checkdrivers/ | +1 | 0 replies | |
| 2/8 | raid5: fix build errordrivers/ | +5 | 0 replies | |
| 3/8 | raid5-cache: switching to state machine for log disk cache flushdrivers/ drivers/ | +71 | 0 replies | |
| 4/8 | raid5-cache: fix a user-after-free bugdrivers/ | +7 | 0 replies | |
| 5/8 | raid5-cache: move functionality out of __r5l_set_io_unit_statedrivers/ | +39 | 0 replies | |
| 6/8 | raid5-cache: optimize FLUSH IO with log enableddrivers/ drivers/ drivers/ | +27 | 0 replies | |
| 7/8 | md: skip resync for raid array with journaldrivers/ drivers/ | +5 | 3 replies | |
| 8/8 | raid5-cache: add trim support for logdrivers/ | +29 | 1 reply |
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Cover letter [PATCH 0/8] raid5-cache fixes
Fix some bugs, improve performance and add trim/resync support.
Thanks,
Shaohua
Christoph Hellwig (1):
raid5-cache: move functionality out of __r5l_set_io_unit_state
Shaohua Li (7):
md: fix feature map check
raid5: fix build error
raid5-cache: switching to state machine for log disk cache flush
raid5-cache: fix a user-after-free bug
raid5-cache: optimize FLUSH IO with log enabled
md: skip resync for raid array with journal
raid5-cache: add trim support for log
drivers/md/md.c | 6 +- drivers/md/md.h | 1 + drivers/md/raid5-cache.c | 254 ++++++++++++++++++++++++++++------------------- drivers/md/raid5.c | 17 +++- drivers/md/raid5.h | 1 + 5 files changed, 175 insertions(+), 104 deletions(-)
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1.8.1