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| author | Kent Overstreet <kent.overstreet@linux.dev> | 2024-04-30 20:54:20 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2024-05-08 17:29:23 -0400 |
| commit | 302c980a818763d53dfa8fcd8549b04a5c7b8b17 (patch) | |
| tree | 756484f113363e12e7c722720c25c247133875d1 /fs/bcachefs/io_write.c | |
| parent | 3793b3f91f88269ff8ad8ed2b95c6779415e7fd5 (diff) | |
| download | linux-302c980a818763d53dfa8fcd8549b04a5c7b8b17.tar.gz linux-302c980a818763d53dfa8fcd8549b04a5c7b8b17.tar.bz2 linux-302c980a818763d53dfa8fcd8549b04a5c7b8b17.zip | |
bcachefs: extent_ptr_durability() -> bch2_dev_rcu()
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/io_write.c')
| -rw-r--r-- | fs/bcachefs/io_write.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/bcachefs/io_write.c b/fs/bcachefs/io_write.c index 5d9f349a1504..285e1a23bde5 100644 --- a/fs/bcachefs/io_write.c +++ b/fs/bcachefs/io_write.c @@ -1099,12 +1099,17 @@ static bool bch2_extent_is_writeable(struct bch_write_op *op, return false; e = bkey_s_c_to_extent(k); + + rcu_read_lock(); extent_for_each_ptr_decode(e, p, entry) { - if (crc_is_encoded(p.crc) || p.has_ec) + if (crc_is_encoded(p.crc) || p.has_ec) { + rcu_read_unlock(); return false; + } replicas += bch2_extent_ptr_durability(c, &p); } + rcu_read_unlock(); return replicas >= op->opts.data_replicas; } |