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xfs: pass the owner to xfs_symlink_write_target

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Require callers of xfs_symlink_write_target to pass the owner number
explicitly.  This sets us up for online repair to be able to write a
remote symlink target to sc->tempip with sc->ip's inumber in the block
heaader.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Darrick J. Wong 2024-04-15 14:54:59 -07:00
parent ef744be416
commit ea8214c319
3 changed files with 6 additions and 6 deletions
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4
fs/xfs/libxfs/xfs_symlink_remote.c
View File

@ -311,6 +311,7 @@ int
xfs_symlink_write_target(
struct xfs_trans *tp,
struct xfs_inode *ip,
xfs_ino_t owner,
const char *target_path,
int pathlen,
xfs_fsblock_t fs_blocks,
@ -365,8 +366,7 @@ xfs_symlink_write_target(
byte_cnt = min(byte_cnt, pathlen);
buf = bp->b_addr;
buf += xfs_symlink_hdr_set(mp, ip->i_ino, offset, byte_cnt,
bp);
buf += xfs_symlink_hdr_set(mp, owner, offset, byte_cnt, bp);
memcpy(buf, cur_chunk, byte_cnt);

4
fs/xfs/libxfs/xfs_symlink_remote.h
View File

@ -21,8 +21,8 @@ void xfs_symlink_local_to_remote(struct xfs_trans *tp, struct xfs_buf *bp,
xfs_failaddr_t xfs_symlink_shortform_verify(void *sfp, int64_t size);
int xfs_symlink_remote_read(struct xfs_inode *ip, char *link);
int xfs_symlink_write_target(struct xfs_trans *tp, struct xfs_inode *ip,
const char *target_path, int pathlen, xfs_fsblock_t fs_blocks,
uint resblks);
xfs_ino_t owner, const char *target_path, int pathlen,
xfs_fsblock_t fs_blocks, uint resblks);
int xfs_symlink_remote_truncate(struct xfs_trans *tp, struct xfs_inode *ip);
#endif /* __XFS_SYMLINK_REMOTE_H */

4
fs/xfs/xfs_symlink.c
View File

@ -181,8 +181,8 @@ xfs_symlink(
xfs_qm_vop_create_dqattach(tp, ip, udqp, gdqp, pdqp);
resblks -= XFS_IALLOC_SPACE_RES(mp);
error = xfs_symlink_write_target(tp, ip, target_path, pathlen,
fs_blocks, resblks);
error = xfs_symlink_write_target(tp, ip, ip->i_ino, target_path,
pathlen, fs_blocks, resblks);
if (error)
goto out_trans_cancel;
resblks -= fs_blocks;