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| author | Nathan Scott <nathans@sgi.com> | 2005-11-25 16:42:22 +1100 |
|---|---|---|
| committer | Nathan Scott <nathans@sgi.com> | 2005-11-25 16:42:22 +1100 |
| commit | e0144ca55391556d781cb1c90fd6f00bb0c20760 (patch) | |
| tree | 84d13d9587422eea0adaf03dc38560bcc18c0fb5 /fs | |
| parent | 6b2cf618cc8445a03640d1e5e36829352e297017 (diff) | |
| download | linux-e0144ca55391556d781cb1c90fd6f00bb0c20760.tar.gz linux-e0144ca55391556d781cb1c90fd6f00bb0c20760.tar.bz2 linux-e0144ca55391556d781cb1c90fd6f00bb0c20760.zip | |
[XFS] Fix a case where attr2 format was being used unconditionally.
SGI-PV: 941645
SGI-Modid: xfs-linux-melb:xfs-kern:24566a
Signed-off-by: Nathan Scott <nathans@sgi.com>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/xfs/xfs_attr_leaf.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c index 35e557b00db2..1c7421840c18 100644 --- a/fs/xfs/xfs_attr_leaf.c +++ b/fs/xfs/xfs_attr_leaf.c @@ -310,7 +310,8 @@ xfs_attr_shortform_remove(xfs_da_args_t *args) * Fix up the start offset of the attribute fork */ totsize -= size; - if (totsize == sizeof(xfs_attr_sf_hdr_t) && !args->addname) { + if (totsize == sizeof(xfs_attr_sf_hdr_t) && !args->addname && + !(mp->m_flags & XFS_MOUNT_COMPAT_ATTR)) { /* * Last attribute now removed, revert to original * inode format making all literal area available @@ -328,7 +329,8 @@ xfs_attr_shortform_remove(xfs_da_args_t *args) xfs_idata_realloc(dp, -size, XFS_ATTR_FORK); dp->i_d.di_forkoff = xfs_attr_shortform_bytesfit(dp, totsize); ASSERT(dp->i_d.di_forkoff); - ASSERT(totsize > sizeof(xfs_attr_sf_hdr_t) || args->addname); + ASSERT(totsize > sizeof(xfs_attr_sf_hdr_t) || args->addname || + (mp->m_flags & XFS_MOUNT_COMPAT_ATTR)); dp->i_afp->if_ext_max = XFS_IFORK_ASIZE(dp) / (uint)sizeof(xfs_bmbt_rec_t); dp->i_df.if_ext_max = @@ -737,7 +739,8 @@ xfs_attr_shortform_allfit(xfs_dabuf_t *bp, xfs_inode_t *dp) + name_loc->namelen + INT_GET(name_loc->valuelen, ARCH_CONVERT); } - if (bytes == sizeof(struct xfs_attr_sf_hdr)) + if (!(dp->i_mount->m_flags & XFS_MOUNT_COMPAT_ATTR) && + (bytes == sizeof(struct xfs_attr_sf_hdr))) return(-1); return(xfs_attr_shortform_bytesfit(dp, bytes)); } @@ -775,6 +778,8 @@ xfs_attr_leaf_to_shortform(xfs_dabuf_t *bp, xfs_da_args_t *args, int forkoff) goto out; if (forkoff == -1) { + ASSERT(!(dp->i_mount->m_flags & XFS_MOUNT_COMPAT_ATTR)); + /* * Last attribute was removed, revert to original * inode format making all literal area available |