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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2021-10-11 12:03:19 -0400 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:09:15 -0400 |
| commit | 2027875bd8318171159495c948461eae2f84936d (patch) | |
| tree | 891d2abcd3f50b2bd3bf9b3b60cd325aea5fad66 /fs/bcachefs/bcachefs_format.h | |
| parent | f3b1e1937973624d3bc5f3ba0824e228ae256b88 (diff) | |
| download | lwn-2027875bd8318171159495c948461eae2f84936d.tar.gz lwn-2027875bd8318171159495c948461eae2f84936d.zip | |
bcachefs: Add BCH_SUBVOLUME_UNLINKED
Snapshot deletion needs to become a multi step process, where we unlink,
then tear down the page cache, then delete the subvolume - the deleting
flag is equivalent to an inode with i_nlink = 0.
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'fs/bcachefs/bcachefs_format.h')
| -rw-r--r-- | fs/bcachefs/bcachefs_format.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/bcachefs/bcachefs_format.h b/fs/bcachefs/bcachefs_format.h index 481bf643bd6f..8e1423b138a6 100644 --- a/fs/bcachefs/bcachefs_format.h +++ b/fs/bcachefs/bcachefs_format.h @@ -974,6 +974,7 @@ LE32_BITMASK(BCH_SUBVOLUME_RO, struct bch_subvolume, flags, 0, 1) * can delete it (or whether it should just be rm -rf'd) */ LE32_BITMASK(BCH_SUBVOLUME_SNAP, struct bch_subvolume, flags, 1, 2) +LE32_BITMASK(BCH_SUBVOLUME_UNLINKED, struct bch_subvolume, flags, 2, 3) /* Snapshots */ |