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| author |   Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2009-05-02 20:35:09 -0400 |
|---|---|---|
| committer |   Theodore Ts'o <tytso@mit.edu> | 2009-05-02 20:35:09 -0400 |
| commit | 955ce5f5be67dfe0d1d096b543af33fe8a1ce3dd (patch) | |
| tree | 68b0bdbef1594a3e43c1ef28ae8e096b40a06ae4 /tools/perf/scripts/python | |
| parent | ext4: fix the length returned by fiemap for an unallocated extent (diff) | |
ext4: Convert ext4_lock_group to use sb_bgl_lock
We have sb_bgl_lock() and ext4_group_info.bb_state
bit spinlock to protech group information. The later is only
used within mballoc code. Consolidate them to use sb_bgl_lock().
This makes the mballoc.c code much simpler and also avoid
confusion with two locks protecting same info.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions