#ifndef _LPROCFS_SNMP_H
#define _LPROCFS_SNMP_H
-#include <lustre/lustre_idl.h>
#if defined(__linux__)
#include <linux/lprocfs_status.h>
#elif defined(__APPLE__)
#else
#error Unsupported operating system.
#endif
+#include <lustre/lustre_idl.h>
#undef LPROCFS
#if (defined(__KERNEL__) && defined(CONFIG_PROC_FS))
/* if we find more consumers this could be generalized */
#define OBD_HIST_MAX 32
struct obd_histogram {
- spinlock_t oh_lock;
+ cfs_spinlock_t oh_lock;
unsigned long oh_buckets[OBD_HIST_MAX];
};
};
struct lprocfs_atomic {
- atomic_t la_entry;
- atomic_t la_exit;
+ cfs_atomic_t la_entry;
+ cfs_atomic_t la_exit;
};
#define LC_MIN_INIT ((~(__u64)0) >> 1)
unsigned int lc_config;
__s64 lc_count;
__s64 lc_sum;
+ __s64 lc_sum_irq;
__s64 lc_min;
__s64 lc_max;
__s64 lc_sumsquare;
#define LPROCFS_GET_SMP_ID 0x0002
enum lprocfs_stats_flags {
- LPROCFS_STATS_FLAG_PERCPU = 0x0000, /* per cpu counter */
+ LPROCFS_STATS_FLAG_NONE = 0x0000, /* per cpu counter */
LPROCFS_STATS_FLAG_NOPERCPU = 0x0001, /* stats have no percpu
* area and need locking */
+ LPROCFS_STATS_GET_SMP_ID = 0x0002, /* just record locking with
+ * LPROCFS_GET_SMP_ID flag */
};
enum lprocfs_fields_flags {
struct lprocfs_stats {
unsigned int ls_num; /* # of counters */
int ls_flags; /* See LPROCFS_STATS_FLAG_* */
- spinlock_t ls_lock; /* Lock used only when there are
+ cfs_spinlock_t ls_lock; /* Lock used only when there are
* no percpu stats areas */
struct lprocfs_percpu *ls_percpu[0];
};
+#define OPC_RANGE(seg) (seg ## _LAST_OPC - seg ## _FIRST_OPC)
+
+/* Pack all opcodes down into a single monotonically increasing index */
static inline int opcode_offset(__u32 opc) {
if (opc < OST_LAST_OPC) {
/* OST opcode */
} else if (opc < MDS_LAST_OPC) {
/* MDS opcode */
return (opc - MDS_FIRST_OPC +
- (OST_LAST_OPC - OST_FIRST_OPC));
+ OPC_RANGE(OST));
} else if (opc < LDLM_LAST_OPC) {
/* LDLM Opcode */
return (opc - LDLM_FIRST_OPC +
- (MDS_LAST_OPC - MDS_FIRST_OPC) +
- (OST_LAST_OPC - OST_FIRST_OPC));
+ OPC_RANGE(MDS) +
+ OPC_RANGE(OST));
} else if (opc < MGS_LAST_OPC) {
/* MGS Opcode */
return (opc - MGS_FIRST_OPC +
- (LDLM_LAST_OPC - LDLM_FIRST_OPC) +
- (MDS_LAST_OPC - MDS_FIRST_OPC) +
- (OST_LAST_OPC - OST_FIRST_OPC));
+ OPC_RANGE(LDLM) +
+ OPC_RANGE(MDS) +
+ OPC_RANGE(OST));
} else if (opc < OBD_LAST_OPC) {
/* OBD Ping */
return (opc - OBD_FIRST_OPC +
- (MGS_LAST_OPC - MGS_FIRST_OPC) +
- (LDLM_LAST_OPC - LDLM_FIRST_OPC) +
- (MDS_LAST_OPC - MDS_FIRST_OPC) +
- (OST_LAST_OPC - OST_FIRST_OPC));
+ OPC_RANGE(MGS) +
+ OPC_RANGE(LDLM) +
+ OPC_RANGE(MDS) +
+ OPC_RANGE(OST));
} else if (opc < LLOG_LAST_OPC) {
/* LLOG Opcode */
return (opc - LLOG_FIRST_OPC +
- (OBD_LAST_OPC - OBD_FIRST_OPC) +
- (MGS_LAST_OPC - MGS_FIRST_OPC) +
- (LDLM_LAST_OPC - LDLM_FIRST_OPC) +
- (MDS_LAST_OPC - MDS_FIRST_OPC) +
- (OST_LAST_OPC - OST_FIRST_OPC));
-} else if (opc < FLD_LAST_OPC) {
- /* FLD opcode */
- return (opc - FLD_FIRST_OPC +
- (LLOG_LAST_OPC - LLOG_FIRST_OPC) +
- (OBD_LAST_OPC - OBD_FIRST_OPC) +
- (MGS_LAST_OPC - MGS_FIRST_OPC) +
- (LDLM_LAST_OPC - LDLM_FIRST_OPC) +
- (MDS_LAST_OPC - MDS_FIRST_OPC) +
- (OST_LAST_OPC - OST_FIRST_OPC));
+ OPC_RANGE(OBD) +
+ OPC_RANGE(MGS) +
+ OPC_RANGE(LDLM) +
+ OPC_RANGE(MDS) +
+ OPC_RANGE(OST));
+ } else if (opc < QUOTA_LAST_OPC) {
+ /* LQUOTA Opcode */
+ return (opc - QUOTA_FIRST_OPC +
+ OPC_RANGE(LLOG) +
+ OPC_RANGE(OBD) +
+ OPC_RANGE(MGS) +
+ OPC_RANGE(LDLM) +
+ OPC_RANGE(MDS) +
+ OPC_RANGE(OST));
} else if (opc < SEQ_LAST_OPC) {
/* SEQ opcode */
return (opc - SEQ_FIRST_OPC +
- (FLD_LAST_OPC - FLD_FIRST_OPC) +
- (LLOG_LAST_OPC - LLOG_FIRST_OPC) +
- (OBD_LAST_OPC - OBD_FIRST_OPC) +
- (MGS_LAST_OPC - MGS_FIRST_OPC) +
- (LDLM_LAST_OPC - LDLM_FIRST_OPC) +
- (MDS_LAST_OPC - MDS_FIRST_OPC) +
- (OST_LAST_OPC - OST_FIRST_OPC));
+ OPC_RANGE(QUOTA) +
+ OPC_RANGE(LLOG) +
+ OPC_RANGE(OBD) +
+ OPC_RANGE(MGS) +
+ OPC_RANGE(LDLM) +
+ OPC_RANGE(MDS) +
+ OPC_RANGE(OST));
} else if (opc < SEC_LAST_OPC) {
/* SEC opcode */
return (opc - SEC_FIRST_OPC +
- (SEQ_LAST_OPC - SEQ_FIRST_OPC) +
- (FLD_LAST_OPC - FLD_FIRST_OPC) +
- (LLOG_LAST_OPC - LLOG_FIRST_OPC) +
- (OBD_LAST_OPC - OBD_FIRST_OPC) +
- (MGS_LAST_OPC - MGS_FIRST_OPC) +
- (LDLM_LAST_OPC - LDLM_FIRST_OPC) +
- (MDS_LAST_OPC - MDS_FIRST_OPC) +
- (OST_LAST_OPC - OST_FIRST_OPC));
+ OPC_RANGE(SEQ) +
+ OPC_RANGE(QUOTA) +
+ OPC_RANGE(LLOG) +
+ OPC_RANGE(OBD) +
+ OPC_RANGE(MGS) +
+ OPC_RANGE(LDLM) +
+ OPC_RANGE(MDS) +
+ OPC_RANGE(OST));
+ } else if (opc < FLD_LAST_OPC) {
+ /* FLD opcode */
+ return (opc - FLD_FIRST_OPC +
+ OPC_RANGE(SEC) +
+ OPC_RANGE(SEQ) +
+ OPC_RANGE(QUOTA) +
+ OPC_RANGE(LLOG) +
+ OPC_RANGE(OBD) +
+ OPC_RANGE(MGS) +
+ OPC_RANGE(LDLM) +
+ OPC_RANGE(MDS) +
+ OPC_RANGE(OST));
} else {
/* Unknown Opcode */
return -1;
}
}
-#define LUSTRE_MAX_OPCODES ((LDLM_LAST_OPC - LDLM_FIRST_OPC) + \
- (MDS_LAST_OPC - MDS_FIRST_OPC) + \
- (OST_LAST_OPC - OST_FIRST_OPC) + \
- (OBD_LAST_OPC - OBD_FIRST_OPC) + \
- (FLD_LAST_OPC - FLD_FIRST_OPC) + \
- (SEQ_LAST_OPC - SEQ_FIRST_OPC) + \
- (MGS_LAST_OPC - MGS_FIRST_OPC) + \
- (LLOG_LAST_OPC - LLOG_FIRST_OPC) + \
- (SEC_LAST_OPC - SEC_FIRST_OPC))
+
+#define LUSTRE_MAX_OPCODES (OPC_RANGE(OST) + \
+ OPC_RANGE(MDS) + \
+ OPC_RANGE(LDLM) + \
+ OPC_RANGE(MGS) + \
+ OPC_RANGE(OBD) + \
+ OPC_RANGE(LLOG) + \
+ OPC_RANGE(SEC) + \
+ OPC_RANGE(SEQ) + \
+ OPC_RANGE(SEC) + \
+ OPC_RANGE(FLD) )
#define EXTRA_MAX_OPCODES ((PTLRPC_LAST_CNTR - PTLRPC_FIRST_CNTR) + \
- (EXTRA_LAST_OPC - EXTRA_FIRST_OPC))
+ OPC_RANGE(EXTRA))
enum {
PTLRPC_REQWAIT_CNTR = 0,
LDLM_EXTENT_ENQUEUE,
LDLM_FLOCK_ENQUEUE,
LDLM_IBITS_ENQUEUE,
+ MDS_REINT_SETATTR,
MDS_REINT_CREATE,
MDS_REINT_LINK,
- MDS_REINT_OPEN,
- MDS_REINT_SETATTR,
- MDS_REINT_RENAME,
MDS_REINT_UNLINK,
+ MDS_REINT_RENAME,
+ MDS_REINT_OPEN,
+ MDS_REINT_SETXATTR,
BRW_READ_BYTES,
BRW_WRITE_BYTES,
EXTRA_LAST_OPC
rc = 1;
if (type & LPROCFS_GET_SMP_ID)
rc = 0;
- spin_lock(&stats->ls_lock);
+ cfs_spin_lock(&stats->ls_lock);
} else {
if (type & LPROCFS_GET_NUM_CPU)
- rc = num_possible_cpus();
- if (type & LPROCFS_GET_SMP_ID)
- rc = smp_processor_id();
+ rc = cfs_num_possible_cpus();
+ if (type & LPROCFS_GET_SMP_ID) {
+ stats->ls_flags |= LPROCFS_STATS_GET_SMP_ID;
+ rc = cfs_get_cpu();
+ }
}
return rc;
}
static inline void lprocfs_stats_unlock(struct lprocfs_stats *stats)
{
if (stats->ls_flags & LPROCFS_STATS_FLAG_NOPERCPU)
- spin_unlock(&stats->ls_lock);
+ cfs_spin_unlock(&stats->ls_lock);
+ else if (stats->ls_flags & LPROCFS_STATS_GET_SMP_ID)
+ cfs_put_cpu();
}
/* Two optimized LPROCFS counter increment functions are provided:
int i;
LASSERT(stats != NULL);
- for (i = 0; i < num_possible_cpus(); i++)
+ for (i = 0; i < cfs_num_possible_cpus(); i++)
ret += lprocfs_read_helper(&(stats->ls_percpu[i]->lp_cntr[idx]),
field);
return ret;
unsigned conf, const char *name,
const char *units);
extern void lprocfs_free_obd_stats(struct obd_device *obddev);
+extern void lprocfs_free_md_stats(struct obd_device *obddev);
struct obd_export;
struct nid_stat;
extern int lprocfs_add_clear_entry(struct obd_device * obd,
void *data,
struct file_operations *fops);
extern struct proc_dir_entry *lprocfs_add_symlink(const char *name,
- struct proc_dir_entry *parent, const char *dest);
+ struct proc_dir_entry *parent, const char *format, ...);
extern void lprocfs_free_per_client_stats(struct obd_device *obd);
extern int lprocfs_nid_stats_clear_write(struct file *file, const char *buffer,
unsigned long count, void *data);
int count, int *eof, void *data);
extern int lprocfs_rd_import(char *page, char **start, off_t off, int count,
int *eof, void *data);
+extern int lprocfs_rd_state(char *page, char **start, off_t off, int count,
+ int *eof, void *data);
extern int lprocfs_rd_connect_flags(char *page, char **start, off_t off,
int count, int *eof, void *data);
extern int lprocfs_rd_num_exports(char *page, char **start, off_t off,
void lprocfs_oh_clear(struct obd_histogram *oh);
unsigned long lprocfs_oh_sum(struct obd_histogram *oh);
-/* lprocfs_status.c: counter read/write functions */
-extern int lprocfs_counter_read(char *page, char **start, off_t off,
- int count, int *eof, void *data);
-extern int lprocfs_counter_write(struct file *file, const char *buffer,
- unsigned long count, void *data);
+void lprocfs_stats_collect(struct lprocfs_stats *stats, int idx,
+ struct lprocfs_counter *cnt);
+
/* lprocfs_status.c: recovery status */
int lprocfs_obd_rd_recovery_status(char *page, char **start, off_t off,
extern int lprocfs_seq_release(struct inode *, struct file *);
/* in lprocfs_stat.c, to protect the private data for proc entries */
-extern struct rw_semaphore _lprocfs_lock;
+extern cfs_rw_semaphore_t _lprocfs_lock;
#define LPROCFS_ENTRY() do { \
- down_read(&_lprocfs_lock); \
+ cfs_down_read(&_lprocfs_lock); \
} while(0)
#define LPROCFS_EXIT() do { \
- up_read(&_lprocfs_lock); \
-} while(0)
-#define LPROCFS_ENTRY_AND_CHECK(dp) do { \
- typecheck(struct proc_dir_entry *, dp); \
- LPROCFS_ENTRY(); \
- if ((dp)->deleted) { \
- LPROCFS_EXIT(); \
- return -ENODEV; \
- } \
+ cfs_up_read(&_lprocfs_lock); \
} while(0)
+
+#ifdef HAVE_PROCFS_DELETED
+static inline
+int LPROCFS_ENTRY_AND_CHECK(struct proc_dir_entry *dp)
+{
+ LPROCFS_ENTRY();
+ if ((dp)->deleted) {
+ LPROCFS_EXIT();
+ return -ENODEV;
+ }
+ return 0;
+}
+#else
+static inline
+int LPROCFS_ENTRY_AND_CHECK(struct proc_dir_entry *dp)
+{
+ LPROCFS_ENTRY();
+ return 0;
+}
+#endif
+
#define LPROCFS_WRITE_ENTRY() do { \
- down_write(&_lprocfs_lock); \
+ cfs_down_write(&_lprocfs_lock); \
} while(0)
#define LPROCFS_WRITE_EXIT() do { \
- up_write(&_lprocfs_lock); \
+ cfs_up_write(&_lprocfs_lock); \
} while(0)
+
/* You must use these macros when you want to refer to
* the import in a client obd_device for a lprocfs entry */
#define LPROCFS_CLIMP_CHECK(obd) do { \
typecheck(struct obd_device *, obd); \
- down_read(&(obd)->u.cli.cl_sem); \
+ cfs_down_read(&(obd)->u.cli.cl_sem); \
if ((obd)->u.cli.cl_import == NULL) { \
- up_read(&(obd)->u.cli.cl_sem); \
+ cfs_up_read(&(obd)->u.cli.cl_sem); \
return -ENODEV; \
} \
} while(0)
#define LPROCFS_CLIMP_EXIT(obd) \
- up_read(&(obd)->u.cli.cl_sem);
+ cfs_up_read(&(obd)->u.cli.cl_sem);
/* write the name##_seq_show function, call LPROC_SEQ_FOPS_RO for read-only
/* lprocfs_status.c: write recovery max time bz13079 */
int lprocfs_obd_wr_recovery_maxtime(struct file *file, const char *buffer,
unsigned long count, void *data);
+
+/* all quota proc functions */
+extern int lprocfs_quota_rd_bunit(char *page, char **start, off_t off, int count,
+ int *eof, void *data);
+extern int lprocfs_quota_wr_bunit(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+extern int lprocfs_quota_rd_btune(char *page, char **start, off_t off, int count,
+ int *eof, void *data);
+extern int lprocfs_quota_wr_btune(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+extern int lprocfs_quota_rd_iunit(char *page, char **start, off_t off, int count,
+ int *eof, void *data);
+extern int lprocfs_quota_wr_iunit(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+extern int lprocfs_quota_rd_itune(char *page, char **start, off_t off, int count,
+ int *eof, void *data);
+extern int lprocfs_quota_wr_itune(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+extern int lprocfs_quota_rd_type(char *page, char **start, off_t off, int count,
+ int *eof, void *data);
+extern int lprocfs_quota_wr_type(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+extern int lprocfs_quota_rd_switch_seconds(char *page, char **start, off_t off,
+ int count, int *eof, void *data);
+extern int lprocfs_quota_wr_switch_seconds(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+extern int lprocfs_quota_rd_sync_blk(char *page, char **start, off_t off,
+ int count, int *eof, void *data);
+extern int lprocfs_quota_wr_sync_blk(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+extern int lprocfs_quota_rd_switch_qs(char *page, char **start, off_t off,
+ int count, int *eof, void *data);
+extern int lprocfs_quota_wr_switch_qs(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+extern int lprocfs_quota_rd_boundary_factor(char *page, char **start, off_t off,
+ int count, int *eof, void *data);
+extern int lprocfs_quota_wr_boundary_factor(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+extern int lprocfs_quota_rd_least_bunit(char *page, char **start, off_t off,
+ int count, int *eof, void *data);
+extern int lprocfs_quota_wr_least_bunit(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+extern int lprocfs_quota_rd_least_iunit(char *page, char **start, off_t off,
+ int count, int *eof, void *data);
+extern int lprocfs_quota_wr_least_iunit(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+extern int lprocfs_quota_rd_qs_factor(char *page, char **start, off_t off,
+ int count, int *eof, void *data);
+extern int lprocfs_quota_wr_qs_factor(struct file *file, const char *buffer,
+ unsigned long count, void *data);
+
+
+
#else
/* LPROCFS is not defined */
+
+
+
static inline void lprocfs_counter_add(struct lprocfs_stats *stats,
int index, long amount) { return; }
static inline void lprocfs_counter_incr(struct lprocfs_stats *stats,
static inline void lprocfs_init_ldlm_stats(struct lprocfs_stats *ldlm_stats)
{ return; }
static inline int lprocfs_alloc_obd_stats(struct obd_device *obddev,
- unsigned int num_private_stats)
+ unsigned int num_private_stats)
{ return 0; }
static inline int lprocfs_alloc_md_stats(struct obd_device *obddev,
unsigned int num_private_stats)
{ return 0; }
static inline void lprocfs_free_obd_stats(struct obd_device *obddev)
{ return; }
+static inline void lprocfs_free_md_stats(struct obd_device *obddev)
+{ return; }
struct obd_export;
static inline int lprocfs_add_clear_entry(struct obd_export *exp)
{ return 0; }
static inline int lprocfs_exp_setup(struct obd_export *exp,
- lnet_nid_t *peer_nid, int *newnid)
+ lnet_nid_t *peer_nid, int *newnid)
{ return 0; }
static inline int lprocfs_exp_cleanup(struct obd_export *exp)
{ return 0; }
struct file_operations *fops)
{return 0; }
static inline struct proc_dir_entry *lprocfs_add_symlink(const char *name,
- struct proc_dir_entry *parent, const char *dest)
+ struct proc_dir_entry *parent, const char *format, ...)
{return NULL; }
static inline void lprocfs_free_per_client_stats(struct obd_device *obd)
{}
static inline int lprocfs_rd_conn_uuid(char *page, char **start, off_t off,
int count, int *eof, void *data)
{ return 0; }
-static inline int lprocfs_rd_import(char *page, char **start, off_t off, int count,
- int *eof, void *data) { return 0; }
+static inline int lprocfs_rd_import(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{ return 0; }
+static inline int lprocfs_rd_state(char *page, char **start, off_t off,
+ int count, int *eof, void *data)
+{ return 0; }
static inline int lprocfs_rd_connect_flags(char *page, char **start, off_t off,
int count, int *eof, void *data)
{ return 0; }
static inline
unsigned long lprocfs_oh_sum(struct obd_histogram *oh) { return 0; }
static inline
-int lprocfs_counter_read(char *page, char **start, off_t off,
- int count, int *eof, void *data) { return 0; }
-static inline
-int lprocfs_counter_write(struct file *file, const char *buffer,
- unsigned long count, void *data) { return 0; }
+void lprocfs_stats_collect(struct lprocfs_stats *stats, int idx,
+ struct lprocfs_counter *cnt) {}
static inline
__u64 lprocfs_stats_collector(struct lprocfs_stats *stats, int idx,
git://git.whamcloud.com / fs / lustre-release.git / blobdiff