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authorSteven Whitehouse <swhiteho@redhat.com>2006-03-28 14:14:04 -0500
committerSteven Whitehouse <swhiteho@redhat.com>2006-03-28 14:14:04 -0500
commit71b86f562b5eb6f94ea00bba060caa64d0137969 (patch)
tree63d982e09a9cb934fe656afe115031c0a9dc5e4a /fs/gfs2/incore.h
parent94aabbd99370f738da4f6cb4ea0b94cd9024002f (diff)
downloadop-kernel-dev-71b86f562b5eb6f94ea00bba060caa64d0137969.zip
op-kernel-dev-71b86f562b5eb6f94ea00bba060caa64d0137969.tar.gz
[GFS2] Further updates to dir and logging code
This reduces the size of the directory code by about 3k and gets readdir() to use the functions which were introduced in the previous directory code update. Two memory allocations are merged into one. Eliminates zeroing of some buffers which were never used before they were initialised by other data. There is still scope for further improvement in the directory code. On the logging side, a hand created mutex has been replaced by a standard Linux mutex in the log allocation code. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/incore.h')
-rw-r--r--fs/gfs2/incore.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h
index 62f109e..be307185 100644
--- a/fs/gfs2/incore.h
+++ b/fs/gfs2/incore.h
@@ -634,8 +634,7 @@ struct gfs2_sbd {
struct list_head sd_log_le_databuf;
unsigned int sd_log_blks_free;
- struct list_head sd_log_blks_list;
- wait_queue_head_t sd_log_blks_wait;
+ struct mutex sd_log_reserve_mutex;
uint64_t sd_log_sequence;
unsigned int sd_log_head;
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