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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-17 10:55:51 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-17 10:55:51 -0700 |
| commit | 5b664cb235e97afbf34db9c4d77f08ebd725335e (patch) | |
| tree | 518540649c38342209790de8e0b575ac1a6fa722 /fs/ocfs2/ocfs2.h | |
| parent | f39548a6ad1dbdfaab552419386ec5bb1d76fa0d (diff) | |
| parent | c0420ad2ca514551ca086510b0e7d17a05c70492 (diff) | |
| download | linux-5b664cb235e97afbf34db9c4d77f08ebd725335e.tar.bz2 | |
Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mfasheh/ocfs2:
[PATCH] ocfs2: fix oops in mmap_truncate testing
configfs: call drop_link() to cleanup after create_link() failure
configfs: Allow ->make_item() and ->make_group() to return detailed errors.
configfs: Fix failing mkdir() making racing rmdir() fail
configfs: Fix deadlock with racing rmdir() and rename()
configfs: Make configfs_new_dirent() return error code instead of NULL
configfs: Protect configfs_dirent s_links list mutations
configfs: Introduce configfs_dirent_lock
ocfs2: Don't snprintf() without a format.
ocfs2: Fix CONFIG_OCFS2_DEBUG_FS #ifdefs
ocfs2/net: Silence build warnings on sparc64
ocfs2: Handle error during journal load
ocfs2: Silence an error message in ocfs2_file_aio_read()
ocfs2: use simple_read_from_buffer()
ocfs2: fix printk format warnings with OCFS2_FS_STATS=n
[PATCH 2/2] ocfs2: Instrument fs cluster locks
[PATCH 1/2] ocfs2: Add CONFIG_OCFS2_FS_STATS config option
Diffstat (limited to 'fs/ocfs2/ocfs2.h')
| -rw-r--r-- | fs/ocfs2/ocfs2.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h index 31692379c170..1cb814be8ef1 100644 --- a/fs/ocfs2/ocfs2.h +++ b/fs/ocfs2/ocfs2.h @@ -132,6 +132,18 @@ struct ocfs2_lock_res { wait_queue_head_t l_event; struct list_head l_debug_list; + +#ifdef CONFIG_OCFS2_FS_STATS + unsigned long long l_lock_num_prmode; /* PR acquires */ + unsigned long long l_lock_num_exmode; /* EX acquires */ + unsigned int l_lock_num_prmode_failed; /* Failed PR gets */ + unsigned int l_lock_num_exmode_failed; /* Failed EX gets */ + unsigned long long l_lock_total_prmode; /* Tot wait for PR */ + unsigned long long l_lock_total_exmode; /* Tot wait for EX */ + unsigned int l_lock_max_prmode; /* Max wait for PR */ + unsigned int l_lock_max_exmode; /* Max wait for EX */ + unsigned int l_lock_refresh; /* Disk refreshes */ +#endif }; struct ocfs2_dlm_debug { |