Pull btrfs updates from Chris Mason: "This pull is mostly cleanups and fixes: - The raid5/6 cleanups from Zhao Lei fixup some long standing warts in the code and add improvements on top of the scrubbing support from 3.19. - Josef has round one of our ENOSPC fixes coming from large btrfs clusters here at FB. - Dave Sterba continues a long series of cleanups (thanks Dave), and Filipe continues hammering on corner cases in fsync and others This all was held up a little trying to track down a use-after-free in btrfs raid5/6. It's not clear yet if this is just made easier to trigger with this pull or if its a new bug from the raid5/6 cleanups. Dave Sterba is the only one to trigger it so far, but he has a consistent way to reproduce, so we'll get it nailed shortly" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: (68 commits) Btrfs: don't remove extents and xattrs when logging new names Btrfs: fix fsync data loss after adding hard link to inode Btrfs: fix BUG_ON in btrfs_orphan_add() when delete unused block group Btrfs: account for large extents with enospc Btrfs: don't set and clear delalloc for O_DIRECT writes Btrfs: only adjust outstanding_extents when we do a short write btrfs: Fix out-of-space bug Btrfs: scrub, fix sleep in atomic context Btrfs: fix scheduler warning when syncing log Btrfs: Remove unnecessary placeholder in btrfs_err_code btrfs: cleanup init for list in free-space-cache btrfs: delete chunk allocation attemp when setting block group ro btrfs: clear bio reference after submit_one_bio() Btrfs: fix scrub race leading to use-after-free Btrfs: add missing cleanup on sysfs init failure Btrfs: fix race between transaction commit and empty block group removal btrfs: add more checks to btrfs_read_sys_array btrfs: cleanup, rename a few variables in btrfs_read_sys_array btrfs: add checks for sys_chunk_array sizes btrfs: more superblock checks, lower bounds on devices and sectorsize/nodesize ...
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| @@ -495,8 +495,7 @@ struct btrfs_ioctl_send_args { · 494 unmodified lines | |||
| 495 | 495 | ||
| 496 | /* Error codes as returned by the kernel */ | 496 | /* Error codes as returned by the kernel */ |
| 497 | enum btrfs_err_code { | 497 | enum btrfs_err_code { |
| 498 | notused, | 498 | BTRFS_ERROR_DEV_RAID1_MIN_NOT_MET = 1, |
| 499 | BTRFS_ERROR_DEV_RAID1_MIN_NOT_MET, | ||
| 500 | BTRFS_ERROR_DEV_RAID10_MIN_NOT_MET, | 499 | BTRFS_ERROR_DEV_RAID10_MIN_NOT_MET, |
| 501 | BTRFS_ERROR_DEV_RAID5_MIN_NOT_MET, | 500 | BTRFS_ERROR_DEV_RAID5_MIN_NOT_MET, |
| 502 | BTRFS_ERROR_DEV_RAID6_MIN_NOT_MET, | 501 | BTRFS_ERROR_DEV_RAID6_MIN_NOT_MET, |