diff options
| author | Steve French <sfrench@us.ibm.com> | 2005-12-03 13:58:57 -0800 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2005-12-03 13:58:57 -0800 |
| commit | 4498eed50a114565debd38f173acd62cce6e7cb8 (patch) | |
| tree | 8a94482e9a7b98bb32aab518a0fce74075eabd2f /fs/cifs/cifs_debug.c | |
| parent | 84afc29b185334f489975a003b128e1b15e24a54 (diff) | |
| download | linux-3.10-4498eed50a114565debd38f173acd62cce6e7cb8.tar.gz linux-3.10-4498eed50a114565debd38f173acd62cce6e7cb8.tar.bz2 linux-3.10-4498eed50a114565debd38f173acd62cce6e7cb8.zip | |
[CIFS] Add extended stats (STATS2) for total buffer allocations for
better performance debugging.
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifs_debug.c')
| -rw-r--r-- | fs/cifs/cifs_debug.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c index 22a444a3fe4..7f19f2547d0 100644 --- a/fs/cifs/cifs_debug.c +++ b/fs/cifs/cifs_debug.c @@ -219,6 +219,10 @@ cifs_stats_write(struct file *file, const char __user *buffer, if (c == '1' || c == 'y' || c == 'Y' || c == '0') { read_lock(&GlobalSMBSeslock); +#ifdef CONFIG_CIFS_STATS2 + atomic_set(&totBufAllocCount, 0); + atomic_set(&totSmBufAllocCount, 0); +#endif /* CONFIG_CIFS_STATS2 */ list_for_each(tmp, &GlobalTreeConnectionList) { tcon = list_entry(tmp, struct cifsTconInfo, cifsConnectionList); |