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| author | Jeff Mahoney <jeffm@suse.com> | 2012-03-12 19:03:00 +0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.cz> | 2012-03-22 14:52:54 +0400 |
| commit | 79787eaab46121d4713ed03c8fc63b9ec3eaec76 (patch) | |
| tree | ee6b17d0811ee54ab74a03aa4e0bb92769d2f12a /fs/btrfs/dir-item.c | |
| parent | 49b25e0540904be0bf558b84475c69d72e4de66e (diff) | |
| download | linux-79787eaab46121d4713ed03c8fc63b9ec3eaec76.tar.xz | |
btrfs: replace many BUG_ONs with proper error handling
btrfs currently handles most errors with BUG_ON. This patch is a work-in-
progress but aims to handle most errors other than internal logic
errors and ENOMEM more gracefully.
This iteration prevents most crashes but can run into lockups with
the page lock on occasion when the timing "works out."
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Diffstat (limited to 'fs/btrfs/dir-item.c')
| -rw-r--r-- | fs/btrfs/dir-item.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/dir-item.c b/fs/btrfs/dir-item.c index 76743308bd9f..c1a074d0696f 100644 --- a/fs/btrfs/dir-item.c +++ b/fs/btrfs/dir-item.c @@ -115,6 +115,7 @@ int btrfs_insert_xattr_item(struct btrfs_trans_handle *trans, * 'location' is the key to stuff into the directory item, 'type' is the * type of the inode we're pointing to, and 'index' is the sequence number * to use for the second index (if one is created). + * Will return 0 or -ENOMEM */ int btrfs_insert_dir_item(struct btrfs_trans_handle *trans, struct btrfs_root *root, const char *name, int name_len, |