diff options
Diffstat (limited to 'fs/gfs2')
-rw-r--r-- | fs/gfs2/acl.c | 1 | ||||
-rw-r--r-- | fs/gfs2/bmap.c | 14 | ||||
-rw-r--r-- | fs/gfs2/file.c | 1 | ||||
-rw-r--r-- | fs/gfs2/inode.c | 3 |
4 files changed, 14 insertions, 5 deletions
diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c index 9d5eecb123de..776717f1eeea 100644 --- a/fs/gfs2/acl.c +++ b/fs/gfs2/acl.c @@ -141,6 +141,7 @@ int gfs2_set_acl(struct inode *inode, struct posix_acl *acl, int type) ret = __gfs2_set_acl(inode, acl, type); if (!ret && mode != inode->i_mode) { + inode->i_ctime = current_time(inode); inode->i_mode = mode; mark_inode_dirty(inode); } diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c index 3dd0cceefa43..8830e2903a34 100644 --- a/fs/gfs2/bmap.c +++ b/fs/gfs2/bmap.c @@ -248,7 +248,7 @@ static inline unsigned int metapath_branch_start(const struct metapath *mp) } /** - * metaptr1 - Return the first possible metadata pointer in a metaath buffer + * metaptr1 - Return the first possible metadata pointer in a metapath buffer * @height: The metadata height (0 = dinode) * @mp: The metapath */ @@ -659,7 +659,7 @@ int gfs2_block_map(struct inode *inode, sector_t lblock, { struct gfs2_inode *ip = GFS2_I(inode); struct gfs2_sbd *sdp = GFS2_SB(inode); - unsigned int bsize = sdp->sd_sb.sb_bsize; + unsigned int factor = sdp->sd_sb.sb_bsize; const size_t maxlen = bh_map->b_size >> inode->i_blkbits; const u64 *arr = sdp->sd_heightsize; __be64 *ptr; @@ -679,8 +679,14 @@ int gfs2_block_map(struct inode *inode, sector_t lblock, clear_buffer_new(bh_map); clear_buffer_boundary(bh_map); trace_gfs2_bmap(ip, bh_map, lblock, create, 1); + + /* + * Directory data blocks have a struct gfs2_meta_header header, so the + * remaining size is smaller than the filesystem block size. Logical + * block numbers for directories are in units of this remaining size! + */ if (gfs2_is_dir(ip)) { - bsize = sdp->sd_jbsize; + factor = sdp->sd_jbsize; arr = sdp->sd_jheightsize; } @@ -689,7 +695,7 @@ int gfs2_block_map(struct inode *inode, sector_t lblock, goto out; height = ip->i_height; - size = (lblock + 1) * bsize; + size = (lblock + 1) * factor; while (size > arr[height]) height++; find_metapath(sdp, lblock, &mp, height); diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c index 33a0cb5701a3..c7a904a8fbb4 100644 --- a/fs/gfs2/file.c +++ b/fs/gfs2/file.c @@ -271,6 +271,7 @@ static int do_gfs2_set_flags(struct file *filp, u32 reqflags, u32 mask) error = gfs2_meta_inode_buffer(ip, &bh); if (error) goto out_trans_end; + inode->i_ctime = current_time(inode); gfs2_trans_add_meta(ip->i_gl, bh); ip->i_diskflags = new_flags; gfs2_dinode_out(ip, bh->b_data); diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 863749e29bf9..b288cf2f85e6 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -189,7 +189,8 @@ struct inode *gfs2_inode_lookup(struct super_block *sb, unsigned int type, gfs2_set_iop(inode); - inode->i_atime.tv_sec = 0; + /* Lowest possible timestamp; will be overwritten in gfs2_dinode_in. */ + inode->i_atime.tv_sec = 1LL << (8 * sizeof(inode->i_atime.tv_sec) - 1); inode->i_atime.tv_nsec = 0; unlock_new_inode(inode); |