| commit | 9f24e4208f7ee2748f157368b63287dc903fcf60 | [log] [tgz] |
|---|---|---|
| author | Theodore Ts'o <tytso@mit.edu> | Wed Mar 04 19:09:10 2009 -0500 |
| committer | Theodore Ts'o <tytso@mit.edu> | Wed Mar 04 19:09:10 2009 -0500 |
| tree | 255989fe69ebfb2b031dc7cf6dbe975df67c711a | |
| parent | b713a5ec55bf73c833f9883cdd761b20ee61a1ab [diff] |
ext4: Use atomic_t's in struct flex_groups Reduce pressure on the sb_bgl_lock family of locks by using atomic_t's to track the number of free blocks and inodes in each flex_group. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>