diff options
| -rw-r--r-- | fs/jfs/jfs_dtree.c | 4 | ||||
| -rw-r--r-- | fs/jfs/jfs_logmgr.c | 1 | ||||
| -rw-r--r-- | fs/jfs/namei.c | 6 |
3 files changed, 7 insertions, 4 deletions
diff --git a/fs/jfs/jfs_dtree.c b/fs/jfs/jfs_dtree.c index 0ab83bb7bbdf..9ab3f2fc61d1 100644 --- a/fs/jfs/jfs_dtree.c +++ b/fs/jfs/jfs_dtree.c @@ -2903,7 +2903,7 @@ int jfs_readdir(struct file *file, struct dir_context *ctx) stbl = DT_GETSTBL(p); for (i = index; i < p->header.nextindex; i++) { - if (stbl[i] < 0 || stbl[i] >= DTPAGEMAXSLOT) { + if (stbl[i] < 0) { jfs_err("JFS: Invalid stbl[%d] = %d for inode %ld, block = %lld", i, stbl[i], (long)ip->i_ino, (long long)bn); free_page(dirent_buf); @@ -3108,7 +3108,7 @@ static int dtReadFirst(struct inode *ip, struct btstack * btstack) /* get the leftmost entry */ stbl = DT_GETSTBL(p); - if (stbl[0] < 0 || stbl[0] >= DTPAGEMAXSLOT) { + if (stbl[0] < 0) { DT_PUTPAGE(mp); jfs_error(ip->i_sb, "stbl[0] out of bound\n"); return -EIO; diff --git a/fs/jfs/jfs_logmgr.c b/fs/jfs/jfs_logmgr.c index b343c5ea1159..5b1c5da04163 100644 --- a/fs/jfs/jfs_logmgr.c +++ b/fs/jfs/jfs_logmgr.c @@ -2311,6 +2311,7 @@ int jfsIOWait(void *arg) { struct lbuf *bp; + set_freezable(); do { spin_lock_irq(&log_redrive_lock); while ((bp = log_redrive_list)) { diff --git a/fs/jfs/namei.c b/fs/jfs/namei.c index f7e2ae7a4c37..60c4a0e0fca5 100644 --- a/fs/jfs/namei.c +++ b/fs/jfs/namei.c @@ -1229,7 +1229,7 @@ static int jfs_rename(struct mnt_idmap *idmap, struct inode *old_dir, jfs_err("jfs_rename: dtInsert returned -EIO"); goto out_tx; } - if (S_ISDIR(old_ip->i_mode)) + if (S_ISDIR(old_ip->i_mode) && old_dir != new_dir) inc_nlink(new_dir); } /* @@ -1245,7 +1245,9 @@ static int jfs_rename(struct mnt_idmap *idmap, struct inode *old_dir, goto out_tx; } if (S_ISDIR(old_ip->i_mode)) { - drop_nlink(old_dir); + if (new_ip || old_dir != new_dir) + drop_nlink(old_dir); + if (old_dir != new_dir) { /* * Change inode number of parent for moved directory |