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| author | Darrick J. Wong <djwong@kernel.org> | 2024-04-16 00:54:34 +0300 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2024-04-16 00:58:50 +0300 |
| commit | 9eef772f3a194f6841850e45dacdf4207ec7da84 (patch) | |
| tree | 6b0acba499dbd7a067fc78ba9aa95d72a6873ffc /fs/xfs/xfs_trace.h | |
| parent | abf039e2e4afde98e448253f9a7ecc784a87924d (diff) | |
| download | linux-9eef772f3a194f6841850e45dacdf4207ec7da84.tar.xz | |
xfs: add an explicit owner field to xfs_da_args
Add an explicit owner field to xfs_da_args, which will make it easier
for online fsck to set the owner field of the temporary directory and
xattr structures that it builds to repair damaged metadata.
Note: I hopefully found all the xfs_da_args definitions by looking for
automatic stack variable declarations and xfs_da_args.dp assignments:
git grep -E '(args.*dp =|struct xfs_da_args[[:space:]]*[a-z0-9][a-z0-9]*)'
Note that callers of xfs_attr_{get,set,change} can set the owner to zero
(or leave it unset) to have the default set to args->dp.
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_trace.h')
| -rw-r--r-- | fs/xfs/xfs_trace.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h index caef95f2c87c..939baf08331b 100644 --- a/fs/xfs/xfs_trace.h +++ b/fs/xfs/xfs_trace.h @@ -1931,6 +1931,7 @@ DECLARE_EVENT_CLASS(xfs_da_class, __field(xfs_dahash_t, hashval) __field(xfs_ino_t, inumber) __field(uint32_t, op_flags) + __field(xfs_ino_t, owner) ), TP_fast_assign( __entry->dev = VFS_I(args->dp)->i_sb->s_dev; @@ -1941,9 +1942,10 @@ DECLARE_EVENT_CLASS(xfs_da_class, __entry->hashval = args->hashval; __entry->inumber = args->inumber; __entry->op_flags = args->op_flags; + __entry->owner = args->owner; ), TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x " - "inumber 0x%llx op_flags %s", + "inumber 0x%llx op_flags %s owner 0x%llx", MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino, __entry->namelen, @@ -1951,7 +1953,8 @@ DECLARE_EVENT_CLASS(xfs_da_class, __entry->namelen, __entry->hashval, __entry->inumber, - __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS)) + __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS), + __entry->owner) ) #define DEFINE_DIR2_EVENT(name) \ |