diff options
Diffstat (limited to 'fs/reiserfs/fix_node.c')
| -rw-r--r-- | fs/reiserfs/fix_node.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/reiserfs/fix_node.c b/fs/reiserfs/fix_node.c index 5e5a4e6fbaf8..bf5f2cbdb063 100644 --- a/fs/reiserfs/fix_node.c +++ b/fs/reiserfs/fix_node.c @@ -1022,7 +1022,11 @@ static int get_far_parent(struct tree_balance *tb, /* Check whether the common parent is locked. */ if (buffer_locked(*pcom_father)) { + + /* Release the write lock while the buffer is busy */ + reiserfs_write_unlock(tb->tb_sb); __wait_on_buffer(*pcom_father); + reiserfs_write_lock(tb->tb_sb); if (FILESYSTEM_CHANGED_TB(tb)) { brelse(*pcom_father); return REPEAT_SEARCH; @@ -1927,7 +1931,9 @@ static int get_direct_parent(struct tree_balance *tb, int h) return REPEAT_SEARCH; if (buffer_locked(bh)) { + reiserfs_write_unlock(tb->tb_sb); __wait_on_buffer(bh); + reiserfs_write_lock(tb->tb_sb); if (FILESYSTEM_CHANGED_TB(tb)) return REPEAT_SEARCH; } @@ -2278,7 +2284,9 @@ static int wait_tb_buffers_until_unlocked(struct tree_balance *tb) REPEAT_SEARCH : CARRY_ON; } #endif + reiserfs_write_unlock(tb->tb_sb); __wait_on_buffer(locked); + reiserfs_write_lock(tb->tb_sb); if (FILESYSTEM_CHANGED_TB(tb)) return REPEAT_SEARCH; } @@ -2349,7 +2357,9 @@ int fix_nodes(int op_mode, struct tree_balance *tb, /* if it possible in indirect_to_direct conversion */ if (buffer_locked(tbS0)) { + reiserfs_write_unlock(tb->tb_sb); __wait_on_buffer(tbS0); + reiserfs_write_lock(tb->tb_sb); if (FILESYSTEM_CHANGED_TB(tb)) return REPEAT_SEARCH; } |