leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[XFS] Fix up a 32/64 local flags variable issue when enabling attr2 mode.

Browse Source 
SGI-PV: 941645
SGI-Modid: xfs-linux:xfs-kern:23925a

Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Nathan Scott 2005-11-02 15:00:20 +11:00
parent 0116d9356b
commit da087bad81
2 changed files with 12 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
fs/xfs/xfs_attr_leaf.c
View File

@ -117,12 +117,6 @@ xfs_attr_shortform_bytesfit(xfs_inode_t *dp, int bytes)
int maxforkoff; /* upper limit on valid forkoff locations */
xfs_mount_t *mp = dp->i_mount;
if (unlikely(mp->m_flags & XFS_MOUNT_COMPAT_ATTR)) {
if (bytes <= XFS_IFORK_ASIZE(dp))
return mp->m_attroffset >> 3;
return 0;
}
offset = (XFS_LITINO(mp) - bytes) >> 3; /* rounded down */
switch (dp->i_d.di_format) {
@ -134,6 +128,12 @@ xfs_attr_shortform_bytesfit(xfs_inode_t *dp, int bytes)
return (offset >= minforkoff) ? minforkoff : 0;
}
if (unlikely(mp->m_flags & XFS_MOUNT_COMPAT_ATTR)) {
if (bytes <= XFS_IFORK_ASIZE(dp))
return mp->m_attroffset >> 3;
return 0;
}
/* data fork btree root can have at least this many key/ptr pairs */
minforkoff = MAX(dp->i_df.if_bytes, XFS_BMDR_SPACE_CALC(MINDBTPTRS));
minforkoff = roundup(minforkoff, 8) >> 3;

11
fs/xfs/xfs_bmap.c
View File

@ -3909,19 +3909,20 @@ xfs_bmap_add_attrfork(
goto error2;
if (!XFS_SB_VERSION_HASATTR(&mp->m_sb) ||
(!XFS_SB_VERSION_HASATTR2(&mp->m_sb) && version == 2)) {
logflags = 0;
__int64_t sbfields = 0;
s = XFS_SB_LOCK(mp);
if (!XFS_SB_VERSION_HASATTR(&mp->m_sb)) {
XFS_SB_VERSION_ADDATTR(&mp->m_sb);
logflags |= XFS_SB_VERSIONNUM;
sbfields |= XFS_SB_VERSIONNUM;
}
if (!XFS_SB_VERSION_HASATTR2(&mp->m_sb) && version == 2) {
XFS_SB_VERSION_ADDATTR2(&mp->m_sb);
logflags |= (XFS_SB_VERSIONNUM | XFS_SB_FEATURES2);
sbfields |= (XFS_SB_VERSIONNUM | XFS_SB_FEATURES2);
}
if (logflags) {
if (sbfields) {
XFS_SB_UNLOCK(mp, s);
xfs_mod_sb(tp, logflags);
xfs_mod_sb(tp, sbfields);
} else
XFS_SB_UNLOCK(mp, s);
}