f39bae2e02
.set_acl() requires a dentry, and if one isn't passed it marks the VFS inode as not having an ACL. This has been causing inodes with ACLs to have them "disappear" on bcachefs filesystem, depending on which path those inodes get pulled into the cache from. Switching to .get_inode_acl(), like other local filesystems, fixes this. Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
61 lines
1.3 KiB
C
61 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _BCACHEFS_ACL_H
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#define _BCACHEFS_ACL_H
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struct bch_inode_unpacked;
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struct bch_hash_info;
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struct bch_inode_info;
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struct posix_acl;
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#define BCH_ACL_VERSION 0x0001
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typedef struct {
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__le16 e_tag;
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__le16 e_perm;
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__le32 e_id;
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} bch_acl_entry;
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typedef struct {
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__le16 e_tag;
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__le16 e_perm;
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} bch_acl_entry_short;
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typedef struct {
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__le32 a_version;
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} bch_acl_header;
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void bch2_acl_to_text(struct printbuf *, const void *, size_t);
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#ifdef CONFIG_BCACHEFS_POSIX_ACL
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struct posix_acl *bch2_get_acl(struct inode *, int, bool);
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int bch2_set_acl_trans(struct btree_trans *, subvol_inum,
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struct bch_inode_unpacked *,
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struct posix_acl *, int);
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int bch2_set_acl(struct mnt_idmap *, struct dentry *, struct posix_acl *, int);
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int bch2_acl_chmod(struct btree_trans *, subvol_inum,
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struct bch_inode_unpacked *,
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umode_t, struct posix_acl **);
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#else
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static inline int bch2_set_acl_trans(struct btree_trans *trans, subvol_inum inum,
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struct bch_inode_unpacked *inode_u,
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struct posix_acl *acl, int type)
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{
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return 0;
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}
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static inline int bch2_acl_chmod(struct btree_trans *trans, subvol_inum inum,
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struct bch_inode_unpacked *inode,
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umode_t mode,
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struct posix_acl **new_acl)
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{
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return 0;
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}
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#endif /* CONFIG_BCACHEFS_POSIX_ACL */
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#endif /* _BCACHEFS_ACL_H */
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