diff options
| author | Kent Overstreet <kent.overstreet@linux.dev> | 2023-03-14 15:35:57 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:57 -0400 |
| commit | 65d48e35250fe46a560dffa13876830336b152c9 (patch) | |
| tree | 66141141933b02b33b6caa4f94118af4c782996a /fs/bcachefs/fs-io.c | |
| parent | 872c0311675bdb73b29ee74c7f27afc82d4918e9 (diff) | |
bcachefs: Private error codes: ENOMEM
This adds private error codes for most (but not all) of our ENOMEM uses,
which makes it easier to track down assorted allocation failures.
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/fs-io.c')
| -rw-r--r-- | fs/bcachefs/fs-io.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/fs/bcachefs/fs-io.c b/fs/bcachefs/fs-io.c index ec575b27eedb..d98b654c92b1 100644 --- a/fs/bcachefs/fs-io.c +++ b/fs/bcachefs/fs-io.c @@ -3713,16 +3713,22 @@ int bch2_fs_fsio_init(struct bch_fs *c) if (bioset_init(&c->writepage_bioset, 4, offsetof(struct bch_writepage_io, op.wbio.bio), - BIOSET_NEED_BVECS) || - bioset_init(&c->dio_read_bioset, + BIOSET_NEED_BVECS)) + return -BCH_ERR_ENOMEM_writepage_bioset_init; + + if (bioset_init(&c->dio_read_bioset, 4, offsetof(struct dio_read, rbio.bio), - BIOSET_NEED_BVECS) || - bioset_init(&c->dio_write_bioset, + BIOSET_NEED_BVECS)) + return -BCH_ERR_ENOMEM_dio_read_bioset_init; + + if (bioset_init(&c->dio_write_bioset, 4, offsetof(struct dio_write, op.wbio.bio), - BIOSET_NEED_BVECS) || - bioset_init(&c->nocow_flush_bioset, + BIOSET_NEED_BVECS)) + return -BCH_ERR_ENOMEM_dio_write_bioset_init; + + if (bioset_init(&c->nocow_flush_bioset, 1, offsetof(struct nocow_flush, bio), 0)) - ret = -ENOMEM; + return -BCH_ERR_ENOMEM_nocow_flush_bioset_init; pr_verbose_init(c->opts, "ret %i", ret); return ret; |