struct libcfs_ioctl_data *data = arg;
int rc = -EINVAL;
- switch(cmd) {
+ switch (cmd) {
case IOC_LIBCFS_GET_PEER: {
lnet_nid_t nid = 0;
int count = 0;
rc = -EAGAIN;
/* Check if EAGAIN is due to memory pressure */
- if(rc == -EAGAIN && ksocknal_lib_memory_pressure(conn))
+ if (rc == -EAGAIN && ksocknal_lib_memory_pressure(conn))
rc = -ENOMEM;
break;
goto out;
}
- switch(sv->sv_id) {
+ switch (sv->sv_id) {
default:
LBUG ();
case SRPC_SERVICE_TEST:
#ifdef OBD_CTXT_DEBUG
#define OBD_SET_CTXT_MAGIC(ctxt) (ctxt)->magic = OBD_RUN_CTXT_MAGIC
#else
-#define OBD_SET_CTXT_MAGIC(ctxt) do {} while(0)
+#define OBD_SET_CTXT_MAGIC(ctxt) do {} while (0)
#endif
up_read(&(obd)->u.cli.cl_sem); \
return -ENODEV; \
} \
-} while(0)
+} while (0)
#define LPROCFS_CLIMP_EXIT(obd) \
up_read(&(obd)->u.cli.cl_sem);
((libcfs_debug & (mask)) != 0 && \
(libcfs_subsystem_debug & DEBUG_SUBSYSTEM) != 0)) \
_ldlm_lock_debug(lock, msgdata, fmt, ##a); \
-} while(0)
+} while (0)
void _ldlm_lock_debug(struct ldlm_lock *lock,
struct libcfs_debug_msg_data *data,
#define nidstat_getref(nidstat) \
do { \
atomic_inc(&(nidstat)->nid_exp_ref_count); \
-} while(0)
+} while (0)
#define nidstat_putref(nidstat) \
do { \
atomic_dec(&(nidstat)->nid_exp_ref_count); \
LASSERTF(atomic_read(&(nidstat)->nid_exp_ref_count) >= 0, \
"stat %p nid_exp_ref_count < 0\n", nidstat); \
-} while(0)
+} while (0)
enum obd_option {
OBD_OPT_FORCE = 0x0001,
((libcfs_debug & (mask)) != 0 && \
(libcfs_subsystem_debug & DEBUG_SUBSYSTEM) != 0)) \
_debug_req((req), msgdata, fmt, ##a); \
-} while(0)
+} while (0)
/**
* This is the debug print function you need to use to print request structure
extern const struct lsm_operations lsm_v3_ops;
static inline const struct lsm_operations *lsm_op_find(int magic)
{
- switch(magic) {
+ switch (magic) {
case LOV_MAGIC_V1:
return &lsm_v1_ops;
case LOV_MAGIC_V3:
#else
-#define __class_export_add_lock_ref(exp, lock) do {} while(0)
-#define __class_export_del_lock_ref(exp, lock) do {} while(0)
+#define __class_export_add_lock_ref(exp, lock) do {} while (0)
+#define __class_export_del_lock_ref(exp, lock) do {} while (0)
#endif
#define OBDO_ALLOC(ptr) \
do { \
OBD_SLAB_ALLOC_PTR_GFP((ptr), obdo_cachep, GFP_NOFS); \
-} while(0)
+} while (0)
#define OBDO_FREE(ptr) \
do { \
OBD_SLAB_FREE_PTR((ptr), obdo_cachep); \
-} while(0)
+} while (0)
static inline void obdo2fid(struct obdo *oa, struct lu_fid *fid)
} else { \
OBD_ALLOC_POST(ptr, size, "vmalloced"); \
} \
-} while(0)
+} while (0)
# define OBD_VMALLOC(ptr, size) \
__OBD_VMALLOC_VEROBSE(ptr, NULL, 0, size)
OBD_FREE_PRE(ptr, size, "kfreed"); \
kfree(ptr); \
POISON_PTR(ptr); \
-} while(0)
+} while (0)
#define OBD_FREE_RCU(ptr, size, handle) \
__h->h_size = (size); \
call_rcu(&__h->h_rcu, class_handle_free_cb); \
POISON_PTR(ptr); \
-} while(0)
+} while (0)
#define OBD_VFREE(ptr, size) \
OBD_SLAB_FREE_RTN0(ptr, slab)))) { \
OBD_ALLOC_POST(ptr, size, "slab-alloced"); \
} \
-} while(0)
+} while (0)
#define OBD_SLAB_ALLOC_GFP(ptr, slab, size, flags) \
__OBD_SLAB_ALLOC_VERBOSE(ptr, slab, NULL, 0, size, flags)
OBD_FREE_PRE(ptr, size, "slab-freed"); \
kmem_cache_free(slab, ptr); \
POISON_PTR(ptr); \
-} while(0)
+} while (0)
#define OBD_SLAB_ALLOC(ptr, slab, size) \
OBD_SLAB_ALLOC_GFP(ptr, slab, size, GFP_NOFS)
return -ENOTTY;
ll_stats_ops_tally(ll_i2sbi(inode), LPROC_LL_IOCTL, 1);
- switch(cmd) {
+ switch (cmd) {
case FSFILT_IOC_GETFLAGS:
case FSFILT_IOC_SETFLAGS:
return ll_iocontrol(inode, file, cmd, arg);
if (_IOC_TYPE(cmd) == 'T' || _IOC_TYPE(cmd) == 't') /* tty ioctls */
return -ENOTTY;
- switch(cmd) {
+ switch (cmd) {
case LL_IOC_GETFLAGS:
/* Get the current value of the file flags */
return put_user(fd->fd_flags, (int *)arg);
struct ptlrpc_request *req = NULL;
int rc, flags = 0;
- switch(cmd) {
+ switch (cmd) {
case FSFILT_IOC_GETFLAGS: {
struct mdt_body *body;
struct md_op_data *op_data;
/* mmap_sem must have been held by caller. */
LASSERT(!down_write_trylock(&mm->mmap_sem));
- for(vma = find_vma(mm, addr);
+ for (vma = find_vma(mm, addr);
vma != NULL && vma->vm_start < (addr + count); vma = vma->vm_next) {
if (vma->vm_ops && vma->vm_ops == &ll_file_vm_ops &&
vma->vm_flags & VM_SHARED) {
static inline int to_fault_error(int result)
{
- switch(result) {
+ switch (result) {
case 0:
result = VM_FAULT_LOCKED;
break;
}
} while (retry);
- switch(result) {
+ switch (result) {
case 0:
LASSERT(PageLocked(vmf->page));
result = VM_FAULT_LOCKED;
write_cum = 0;
start = 0;
- for(i = 0; i < LL_HIST_MAX; i++) {
+ for (i = 0; i < LL_HIST_MAX; i++) {
read_tot += pp_info->pp_r_hist.oh_buckets[i];
write_tot += pp_info->pp_w_hist.oh_buckets[i];
}
- for(i = 0; i < LL_HIST_MAX; i++) {
+ for (i = 0; i < LL_HIST_MAX; i++) {
r = pp_info->pp_r_hist.oh_buckets[i];
w = pp_info->pp_w_hist.oh_buckets[i];
read_cum += r;
int *process_count = &sbi->ll_offset_process_count;
struct ll_rw_extents_info *io_extents = &sbi->ll_rw_extents_info;
- if(!sbi->ll_rw_stats_on)
+ if (!sbi->ll_rw_stats_on)
return;
process = sbi->ll_rw_process_info;
offset = sbi->ll_rw_offset_info;
spin_lock(&sbi->ll_pp_extent_lock);
/* Extent statistics */
- for(i = 0; i < LL_PROCESS_HIST_MAX; i++) {
- if(io_extents->pp_extents[i].pid == pid) {
+ for (i = 0; i < LL_PROCESS_HIST_MAX; i++) {
+ if (io_extents->pp_extents[i].pid == pid) {
cur = i;
break;
}
process[i].rw_offset = pos -
process[i].rw_last_file_pos;
}
- if(process[i].rw_smallest_extent > count)
+ if (process[i].rw_smallest_extent > count)
process[i].rw_smallest_extent = count;
- if(process[i].rw_largest_extent < count)
+ if (process[i].rw_largest_extent < count)
process[i].rw_largest_extent = count;
process[i].rw_last_file_pos = pos + count;
spin_unlock(&sbi->ll_process_lock);
"R/W", "PID", "RANGE START", "RANGE END",
"SMALLEST EXTENT", "LARGEST EXTENT", "OFFSET");
/* We stored the discontiguous offsets here; print them first */
- for(i = 0; i < LL_OFFSET_HIST_MAX; i++) {
+ for (i = 0; i < LL_OFFSET_HIST_MAX; i++) {
if (offset[i].rw_pid != 0)
seq_printf(seq,
"%3c %10d %14Lu %14Lu %17lu %17lu %14Lu",
offset[i].rw_offset);
}
/* Then print the current offsets for each process */
- for(i = 0; i < LL_PROCESS_HIST_MAX; i++) {
+ for (i = 0; i < LL_PROCESS_HIST_MAX; i++) {
if (process[i].rw_pid != 0)
seq_printf(seq,
"%3c %10d %14Lu %14Lu %17lu %17lu %14Lu",
seq_printf(seq, "%s"#flag, has_flags ? "|" : ""); \
has_flags = 1; \
} \
-} while(0)
+} while (0)
static void vvp_pgcache_page_show(const struct lu_env *env,
struct seq_file *seq, struct cl_page *page)
addr &= CFS_PAGE_MASK;
down_read(&mm->mmap_sem);
- while((vma = our_vma(mm, addr, count)) != NULL) {
+ while ((vma = our_vma(mm, addr, count)) != NULL) {
struct inode *inode = vma->vm_file->f_dentry->d_inode;
int flags = CEF_MUST;
info->clt_current_io = NULL;
/* sanity check for layout change */
- switch(io->ci_type) {
+ switch (io->ci_type) {
case CIT_READ:
case CIT_WRITE:
break;
GOTO(out, err = -EINVAL);
}
- switch(cmd) {
+ switch (cmd) {
case OBD_IOC_NO_TRANSNO: {
if (!obd->obd_attached) {
CERROR("Device %d not attached\n", obd->obd_minor);
int i, j;
OBD_ALLOC_PTR(t);
- if(unlikely(t == NULL))
+ if (unlikely(t == NULL))
return (ERR_PTR(-ENOMEM));
spin_lock_init(&t->lit_lock);
ret.lc_sum, header->lc_units);
k = 0;
- for(j = 0; j < IMP_AT_MAX_PORTALS; j++) {
+ for (j = 0; j < IMP_AT_MAX_PORTALS; j++) {
if (imp->imp_at.iat_portal[j] == 0)
break;
k = max_t(unsigned int, k,
"network", cur, worst, worstt, DHMS_VARS(&ts));
lprocfs_at_hist_helper(m, &imp->imp_at.iat_net_latency);
- for(i = 0; i < IMP_AT_MAX_PORTALS; i++) {
+ for (i = 0; i < IMP_AT_MAX_PORTALS; i++) {
if (imp->imp_at.iat_portal[i] == 0)
break;
cur = at_get(&imp->imp_at.iat_service_estimate[i]);
{
struct nid_stat *stat = exp->exp_nid_stats;
- if(!stat || !exp->exp_obd)
+ if (!stat || !exp->exp_obd)
return 0;
nidstat_putref(exp->exp_nid_stats);
}
units = 1;
- switch(*end) {
+ switch (*end) {
case 'p': case 'P':
units <<= 10;
case 't': case 'T':
CDEBUG(D_IOCTL, "processing cmd: %x\n", lcfg->lcfg_command);
/* Commands that don't need a device */
- switch(lcfg->lcfg_command) {
+ switch (lcfg->lcfg_command) {
case LCFG_ATTACH: {
err = class_attach(lcfg);
GOTO(out, err);
GOTO(out, err = -EINVAL);
}
- switch(lcfg->lcfg_command) {
+ switch (lcfg->lcfg_command) {
case LCFG_SETUP: {
err = class_setup(obd, lcfg);
GOTO(out, err);
CDEBUG(D_MOUNT, "Check exclusion %s (%d) in %d of %s\n", svname,
index, lmd->lmd_exclude_count, lmd->lmd_dev);
- for(i = 0; i < lmd->lmd_exclude_count; i++) {
+ for (i = 0; i < lmd->lmd_exclude_count; i++) {
if (index == lmd->lmd_exclude[i]) {
CWARN("Excluding %s (on exclusion list)\n", svname);
return 1;
ed->ed_next = next;
return &cd->cd_lu_dev;
out:
- switch(cleanup) {
+ switch (cleanup) {
case 4: {
int rc2;
rc2 = echo_client_cleanup(obd);
off = offset;
- for(; tot_pages; tot_pages -= npages) {
+ for (; tot_pages; tot_pages -= npages) {
int lpages;
if (tot_pages < npages)
conf = sptlrpc_conf_get(fsname, 0);
if (conf) {
- if(conf->sc_local) {
+ if (conf->sc_local) {
LASSERT(conf->sc_updated == 0);
sptlrpc_conf_free_rsets(conf);
}
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