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| author | Filipe Manana <fdmanana@suse.com> | 2019-07-04 18:24:44 +0300 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2019-09-09 15:59:02 +0300 |
| commit | 9d123a35d7e97bb2139747b16127c9b22b6a593e (patch) | |
| tree | f84a216a61618bdd61f37557513d0e982b037a1d /scripts | |
| parent | a68ebe0790fc88b4314d17984a2cf99ce2361901 (diff) | |
| download | linux-9d123a35d7e97bb2139747b16127c9b22b6a593e.tar.xz | |
Btrfs: fix inode cache waiters hanging on path allocation failure
If the caching thread fails to allocate a path, it returns without waking
up any cache waiters, leaving them hang forever. Fix this by following the
same approach as when we fail to start the caching thread: print an error
message, disable inode caching and make the wakers fallback to non-caching
mode behaviour (calling btrfs_find_free_objectid()).
Fixes: 581bb050941b4f ("Btrfs: Cache free inode numbers in memory")
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Filipe Manana <fdmanana@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions