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author | David Sterba <dsterba@suse.com> | 2020-02-25 17:05:53 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-10-01 14:12:45 +0300 |
commit | d066cd8e1b5525655dbbc56c42d796913eea6e16 (patch) | |
tree | 61c84bc85da2235f1bbbff39dd2cb712e86a7d94 /fs | |
parent | 5a174aebcf54030c654c5fdd51a8294ecedd2f19 (diff) | |
download | linux-d066cd8e1b5525655dbbc56c42d796913eea6e16.tar.xz |
btrfs: don't force read-only after error in drop snapshot
[ Upstream commit 7c09c03091ac562ddca2b393e5d65c1d37da79f1 ]
Deleting a subvolume on a full filesystem leads to ENOSPC followed by a
forced read-only. This is not a transaction abort and the filesystem is
otherwise ok, so the error should be just propagated to the callers.
This is caused by unnecessary call to btrfs_handle_fs_error for all
errors, except EAGAIN. This does not make sense as the standard
transaction abort mechanism is in btrfs_drop_snapshot so all relevant
failures are handled.
Originally in commit cb1b69f4508a ("Btrfs: forced readonly when
btrfs_drop_snapshot() fails") there was no return value at all, so the
btrfs_std_error made some sense but once the error handling and
propagation has been implemented we don't need it anymore.
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs')
-rw-r--r-- | fs/btrfs/extent-tree.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index cb46ad4b2b0d..00481cfe6cfc 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -9364,8 +9364,6 @@ out: */ if (!for_reloc && root_dropped == false) btrfs_add_dead_root(root); - if (err && err != -EAGAIN) - btrfs_handle_fs_error(fs_info, err, NULL); return err; } |