ide: locking improvements
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- v1 Latest7 patches 11 repliesIn review
Patches in v1 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/7 | ide: unify ide_intr()'s exit pointsdrivers/ | +14 | 0 replies | |
| 2/7 | ide: IDE settings don't need an ide_lock helddrivers/ drivers/ | +4 | 0 replies | |
| 3/7 | ide: __ide_port_unregister_devices() doesn't need an ide_lock helddrivers/ | +0 | 0 replies | |
| 4/7 | ide: ide_hwgroup_t.rq doesn't need an ide_lock helddrivers/ drivers/ drivers/ | +28 | 5 replies | |
| 5/7 | ide: push ide_lock to __ide_end_request()drivers/ | +9 | 0 replies | |
| 6/7 | ide: ide_lock + __blk_end_request() -> blk_end_request()drivers/ drivers/ | +7 | 0 replies | |
| 7/7 | ide: use queue lock instead of ide_lock when possibledrivers/ drivers/ | +18 | 3 replies |
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Cover letter [PATCH 0/7] ide: locking improvements
Locking improvements in preparation for replacing the global ide_lock spinlock by per-hwgroup spinlocks [1].
[1] patch (which is partially based on 2005 patch from Scalex86) for this is also ready but it needs some more audit and testing
diffstat:
drivers/ide/ide-cd.c | 38 ++++++------- drivers/ide/ide-io.c | 129 ++++++++++++++++++++--------------------------- drivers/ide/ide-ioctls.c | 3 - drivers/ide/ide-lib.c | 7 -- drivers/ide/ide-proc.c | 25 +-------- drivers/ide/ide.c | 7 -- 6 files changed, 80 insertions(+), 129 deletions(-)