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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-03-13 22:01:47 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:57 -0400 |
| commit | b40901b0f7182557851c8e9af31bacfbbd76b1ec (patch) | |
| tree | dc79e846434408cba88247620c828dca3c17c278 /fs/bcachefs/alloc_foreground.h | |
| parent | b9fa375bab2786d0d2c5435b5e3fceaf6594aaf3 (diff) | |
| download | linux-b40901b0f7182557851c8e9af31bacfbbd76b1ec.tar.gz linux-b40901b0f7182557851c8e9af31bacfbbd76b1ec.tar.bz2 linux-b40901b0f7182557851c8e9af31bacfbbd76b1ec.zip | |
bcachefs: New erasure coding shutdown path
This implements a new shutdown path for erasure coding, which is needed
for the upcoming BCH_WRITE_WAIT_FOR_EC write path.
The process is:
- Cancel new stripes being built up
- Close out/cancel open buckets on write points or the partial list
that are for stripes
- Shutdown rebalance/copygc
- Then wait for in flight new stripes to finish
With BCH_WRITE_WAIT_FOR_EC, move ops will be waiting on stripes to fill
up before they complete; the new ec shutdown path is needed for shutting
down copygc/rebalance without deadlocking.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/alloc_foreground.h')
| -rw-r--r-- | fs/bcachefs/alloc_foreground.h | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/fs/bcachefs/alloc_foreground.h b/fs/bcachefs/alloc_foreground.h index 1fa96f8c6879..8a1cf425091b 100644 --- a/fs/bcachefs/alloc_foreground.h +++ b/fs/bcachefs/alloc_foreground.h @@ -202,11 +202,7 @@ void bch2_alloc_sectors_append_ptrs(struct bch_fs *, struct write_point *, struct bkey_i *, unsigned, bool); void bch2_alloc_sectors_done(struct bch_fs *, struct write_point *); -void bch2_open_buckets_stop_dev(struct bch_fs *, struct bch_dev *, - struct open_buckets *); - -void bch2_writepoint_stop(struct bch_fs *, struct bch_dev *, - struct write_point *); +void bch2_open_buckets_stop(struct bch_fs *c, struct bch_dev *, bool); static inline struct write_point_specifier writepoint_hashed(unsigned long v) { |