diff options
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/cifs_debug.c | 6 | ||||
| -rw-r--r-- | fs/cifs/cifsfs.c | 6 | ||||
| -rw-r--r-- | fs/cifs/cifsglob.h | 3 | ||||
| -rw-r--r-- | fs/cifs/dir.c | 2 | ||||
| -rw-r--r-- | fs/cifs/file.c | 4 |
5 files changed, 13 insertions, 8 deletions
diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c index 6d40656e1e29..e1715313f398 100644 --- a/fs/cifs/cifs_debug.c +++ b/fs/cifs/cifs_debug.c @@ -511,7 +511,7 @@ static const struct file_operations cifsFYI_proc_fops = { static int cifs_oplock_proc_show(struct seq_file *m, void *v) { - seq_printf(m, "%d\n", oplockEnabled); + seq_printf(m, "%d\n", enable_oplocks); return 0; } @@ -530,9 +530,9 @@ static ssize_t cifs_oplock_proc_write(struct file *file, if (rc) return rc; if (c == '0' || c == 'n' || c == 'N') - oplockEnabled = 0; + enable_oplocks = false; else if (c == '1' || c == 'y' || c == 'Y') - oplockEnabled = 1; + enable_oplocks = true; return count; } diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index aa8fe7cee0b4..5c2972106816 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -53,7 +53,7 @@ int cifsFYI = 0; int cifsERROR = 1; int traceSMB = 0; -unsigned int oplockEnabled = 1; +bool enable_oplocks = true; unsigned int linuxExtEnabled = 1; unsigned int lookupCacheEnabled = 1; unsigned int multiuser_mount = 0; @@ -82,6 +82,10 @@ module_param(echo_retries, ushort, 0644); MODULE_PARM_DESC(echo_retries, "Number of echo attempts before giving up and " "reconnecting server. Default: 5. 0 means " "never reconnect."); +module_param(enable_oplocks, bool, 0644); +MODULE_PARM_DESC(enable_oplocks, "Enable or disable oplocks (bool). Default:" + "y/Y/1"); + extern mempool_t *cifs_sm_req_poolp; extern mempool_t *cifs_req_poolp; extern mempool_t *cifs_mid_poolp; diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 95dad9d14cf1..d734dee9d495 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -964,7 +964,8 @@ GLOBAL_EXTERN unsigned int multiuser_mount; /* if enabled allows new sessions to be established on existing mount if we have the uid/password or Kerberos credential or equivalent for current user */ -GLOBAL_EXTERN unsigned int oplockEnabled; +/* enable or disable oplocks */ +GLOBAL_EXTERN bool enable_oplocks; GLOBAL_EXTERN unsigned int lookupCacheEnabled; GLOBAL_EXTERN unsigned int global_secflags; /* if on, session setup sent with more secure ntlmssp2 challenge/resp */ diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c index 72d448bf96ce..4dd5333753fa 100644 --- a/fs/cifs/dir.c +++ b/fs/cifs/dir.c @@ -171,7 +171,7 @@ cifs_create(struct inode *inode, struct dentry *direntry, int mode, } tcon = tlink_tcon(tlink); - if (oplockEnabled) + if (enable_oplocks) oplock = REQ_OPLOCK; if (nd) diff --git a/fs/cifs/file.c b/fs/cifs/file.c index fd57165f55fa..8e184150cfb5 100644 --- a/fs/cifs/file.c +++ b/fs/cifs/file.c @@ -371,7 +371,7 @@ int cifs_open(struct inode *inode, struct file *file) cFYI(1, "inode = 0x%p file flags are 0x%x for %s", inode, file->f_flags, full_path); - if (oplockEnabled) + if (enable_oplocks) oplock = REQ_OPLOCK; else oplock = 0; @@ -495,7 +495,7 @@ static int cifs_reopen_file(struct cifsFileInfo *pCifsFile, bool can_flush) cFYI(1, "inode = 0x%p file flags 0x%x for %s", inode, pCifsFile->f_flags, full_path); - if (oplockEnabled) + if (enable_oplocks) oplock = REQ_OPLOCK; else oplock = 0; |
