xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

xfs: devirtualize ->data_get_ftype and ->data_put_ftype

Browse Source 
Replace the ->data_get_ftype and ->data_put_ftype dir ops methods with
directly called xfs_dir2_data_get_ftype and xfs_dir2_data_put_ftype
helpers that takes care of the differences between the directory format
with and without the file type field.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
This commit is contained in:
Christoph Hellwig
2019-11-08 15:05:48 -08:00
committed by Darrick J. Wong
parent 1848b607a9
commit 59b8b46505
9 changed files with 51 additions and 77 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
fs/xfs/libxfs/xfs_dir2_node.c
View File

@@ -884,7 +884,7 @@ xfs_dir2_leafn_lookup_for_entry(
xfs_trans_brelse(tp, state->extrablk.bp);
args->cmpresult = cmp;
args->inumber = be64_to_cpu(dep->inumber);
args->filetype = dp->d_ops->data_get_ftype(dep);
args->filetype = xfs_dir2_data_get_ftype(mp, dep);
*indexp = index;
state->extravalid = 1;
state->extrablk.bp = curbp;
@@ -1969,7 +1969,7 @@ xfs_dir2_node_addname_int(
dep->inumber = cpu_to_be64(args->inumber);
dep->namelen = args->namelen;
memcpy(dep->name, args->name, dep->namelen);
dp->d_ops->data_put_ftype(dep, args->filetype);
xfs_dir2_data_put_ftype(dp->i_mount, dep, args->filetype);
tagp = xfs_dir2_data_entry_tag_p(dp->i_mount, dep);
*tagp = cpu_to_be16((char *)dep - (char *)hdr);
xfs_dir2_data_log_entry(args, dbp, dep);
@@ -2253,7 +2253,7 @@ xfs_dir2_node_replace(
* Fill in the new inode number and log the entry.
*/
dep->inumber = cpu_to_be64(inum);
args->dp->d_ops->data_put_ftype(dep, ftype);
xfs_dir2_data_put_ftype(state->mp, dep, ftype);
xfs_dir2_data_log_entry(args, state->extrablk.bp, dep);
rval = 0;
}