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| author | Steve French <sfrench@us.ibm.com> | 2005-12-03 22:58:57 +0100 |
|---|---|---|
| committer | Steve French <sfrench@us.ibm.com> | 2005-12-03 22:58:57 +0100 |
| commit | 4498eed50a114565debd38f173acd62cce6e7cb8 (patch) | |
| tree | 8a94482e9a7b98bb32aab518a0fce74075eabd2f /fs/cifs/cifs_debug.c | |
| parent | [CIFS] Readpages and readir performance improvements - eliminate extra (diff) | |
| download | linux-4498eed50a114565debd38f173acd62cce6e7cb8.tar.xz linux-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 22a444a3fe4c..7f19f2547d01 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); |