From: Dmitry Eremin <dmitry.ere...@intel.com> This patch bring the lustre CPT code into alignment with the Linux kernel coding style.
Signed-off-by: Dmitry Eremin <dmitry.ere...@intel.com> Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-8703 Reviewed-on: https://review.whamcloud.com/23304 Reviewed-by: James Simmons <uja.o...@yahoo.com> Reviewed-by: Doug Oucharek <dou...@me.com> Reviewed-by: Oleg Drokin <oleg.dro...@intel.com> Signed-off-by: James Simmons <jsimm...@infradead.org> --- .../lustre/include/linux/libcfs/libcfs_cpu.h | 35 ++++--- drivers/staging/lustre/lnet/libcfs/libcfs_cpu.c | 70 +++++--------- .../staging/lustre/lnet/libcfs/linux/linux-cpu.c | 107 +++++++++------------ 3 files changed, 86 insertions(+), 126 deletions(-) diff --git a/drivers/staging/lustre/include/linux/libcfs/libcfs_cpu.h b/drivers/staging/lustre/include/linux/libcfs/libcfs_cpu.h index c0922fc..bda81ab 100644 --- a/drivers/staging/lustre/include/linux/libcfs/libcfs_cpu.h +++ b/drivers/staging/lustre/include/linux/libcfs/libcfs_cpu.h @@ -43,16 +43,16 @@ * * Example: if there are 8 cores on the system, while creating a CPT * with cpu_npartitions=4: - * core[0, 1] = partition[0], core[2, 3] = partition[1] - * core[4, 5] = partition[2], core[6, 7] = partition[3] + * core[0, 1] = partition[0], core[2, 3] = partition[1] + * core[4, 5] = partition[2], core[6, 7] = partition[3] * - * cpu_npartitions=1: - * core[0, 1, ... 7] = partition[0] + * cpu_npartitions=1: + * core[0, 1, ... 7] = partition[0] * * . User can also specify CPU partitions by string pattern * * Examples: cpu_partitions="0[0,1], 1[2,3]" - * cpu_partitions="N 0[0-3], 1[4-8]" + * cpu_partitions="N 0[0-3], 1[4-8]" * * The first character "N" means following numbers are numa ID * @@ -92,8 +92,8 @@ struct cfs_cpt_table { u64 ctb_version; }; -static inline int -cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, int len) +static inline int cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, + int len) { return 0; } @@ -116,8 +116,7 @@ struct cfs_cpt_table { /** * return total number of CPU partitions in \a cptab */ -int -cfs_cpt_number(struct cfs_cpt_table *cptab); +int cfs_cpt_number(struct cfs_cpt_table *cptab); /** * return number of HW cores or hyper-threadings in a CPU partition \a cpt */ @@ -167,13 +166,13 @@ struct cfs_cpt_table { * add all cpus in \a mask to CPU partition \a cpt * return 1 if successfully set all CPUs, otherwise return 0 */ -int cfs_cpt_set_cpumask(struct cfs_cpt_table *cptab, - int cpt, const cpumask_t *mask); +int cfs_cpt_set_cpumask(struct cfs_cpt_table *cptab, int cpt, + const cpumask_t *mask); /** * remove all cpus in \a mask from CPU partition \a cpt */ -void cfs_cpt_unset_cpumask(struct cfs_cpt_table *cptab, - int cpt, const cpumask_t *mask); +void cfs_cpt_unset_cpumask(struct cfs_cpt_table *cptab, int cpt, + const cpumask_t *mask); /** * add all cpus in NUMA node \a node to CPU partition \a cpt * return 1 if successfully set all CPUs, otherwise return 0 @@ -188,13 +187,13 @@ void cfs_cpt_unset_cpumask(struct cfs_cpt_table *cptab, * add all cpus in node mask \a mask to CPU partition \a cpt * return 1 if successfully set all CPUs, otherwise return 0 */ -int cfs_cpt_set_nodemask(struct cfs_cpt_table *cptab, - int cpt, nodemask_t *mask); +int cfs_cpt_set_nodemask(struct cfs_cpt_table *cptab, int cpt, + const nodemask_t *mask); /** * remove all cpus in node mask \a mask from CPU partition \a cpt */ -void cfs_cpt_unset_nodemask(struct cfs_cpt_table *cptab, - int cpt, nodemask_t *mask); +void cfs_cpt_unset_nodemask(struct cfs_cpt_table *cptab, int cpt, + const nodemask_t *mask); /** * convert partition id \a cpt to numa node id, if there are more than one * nodes in this partition, it might return a different node id each time. @@ -240,7 +239,7 @@ enum { struct cfs_percpt_lock { /* cpu-partition-table for this lock */ - struct cfs_cpt_table *pcl_cptab; + struct cfs_cpt_table *pcl_cptab; /* exclusively locked */ unsigned int pcl_locked; /* private lock table */ diff --git a/drivers/staging/lustre/lnet/libcfs/libcfs_cpu.c b/drivers/staging/lustre/lnet/libcfs/libcfs_cpu.c index 7ac2796..f9fcbb1 100644 --- a/drivers/staging/lustre/lnet/libcfs/libcfs_cpu.c +++ b/drivers/staging/lustre/lnet/libcfs/libcfs_cpu.c @@ -34,7 +34,7 @@ #include <linux/libcfs/libcfs.h> /** Global CPU partition table */ -struct cfs_cpt_table *cfs_cpt_table __read_mostly; +struct cfs_cpt_table *cfs_cpt_table __read_mostly; EXPORT_SYMBOL(cfs_cpt_table); #ifndef HAVE_LIBCFS_CPT @@ -43,8 +43,7 @@ #define CFS_CPT_DISTANCE 1 /* Arbitrary positive value */ -struct cfs_cpt_table * -cfs_cpt_table_alloc(unsigned int ncpt) +struct cfs_cpt_table *cfs_cpt_table_alloc(unsigned int ncpt) { struct cfs_cpt_table *cptab; @@ -67,8 +66,7 @@ struct cfs_cpt_table * } EXPORT_SYMBOL(cfs_cpt_table_alloc); -void -cfs_cpt_table_free(struct cfs_cpt_table *cptab) +void cfs_cpt_table_free(struct cfs_cpt_table *cptab) { LASSERT(cptab->ctb_version == CFS_CPU_VERSION_MAGIC); @@ -77,8 +75,7 @@ struct cfs_cpt_table * EXPORT_SYMBOL(cfs_cpt_table_free); #ifdef CONFIG_SMP -int -cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, int len) +int cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, int len) { int rc; @@ -105,22 +102,19 @@ int cfs_cpt_distance_print(struct cfs_cpt_table *cptab, char *buf, int len) } EXPORT_SYMBOL(cfs_cpt_distance_print); -int -cfs_cpt_number(struct cfs_cpt_table *cptab) +int cfs_cpt_number(struct cfs_cpt_table *cptab) { return 1; } EXPORT_SYMBOL(cfs_cpt_number); -int -cfs_cpt_weight(struct cfs_cpt_table *cptab, int cpt) +int cfs_cpt_weight(struct cfs_cpt_table *cptab, int cpt) { return 1; } EXPORT_SYMBOL(cfs_cpt_weight); -int -cfs_cpt_online(struct cfs_cpt_table *cptab, int cpt) +int cfs_cpt_online(struct cfs_cpt_table *cptab, int cpt) { return 1; } @@ -132,8 +126,7 @@ cpumask_var_t *cfs_cpt_cpumask(struct cfs_cpt_table *cptab, int cpt) } EXPORT_SYMBOL(cfs_cpt_cpumask); -nodemask_t * -cfs_cpt_nodemask(struct cfs_cpt_table *cptab, int cpt) +nodemask_t *cfs_cpt_nodemask(struct cfs_cpt_table *cptab, int cpt) { return &cptab->ctb_nodemask; } @@ -145,75 +138,67 @@ unsigned int cfs_cpt_distance(struct cfs_cpt_table *cptab, int cpt1, int cpt2) } EXPORT_SYMBOL(cfs_cpt_distance); -int -cfs_cpt_set_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu) +int cfs_cpt_set_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu) { return 1; } EXPORT_SYMBOL(cfs_cpt_set_cpu); -void -cfs_cpt_unset_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu) +void cfs_cpt_unset_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu) { } EXPORT_SYMBOL(cfs_cpt_unset_cpu); -int -cfs_cpt_set_cpumask(struct cfs_cpt_table *cptab, int cpt, const cpumask_t *mask) +int cfs_cpt_set_cpumask(struct cfs_cpt_table *cptab, int cpt, + const cpumask_t *mask) { return 1; } EXPORT_SYMBOL(cfs_cpt_set_cpumask); -void -cfs_cpt_unset_cpumask(struct cfs_cpt_table *cptab, int cpt, - const cpumask_t *mask) +void cfs_cpt_unset_cpumask(struct cfs_cpt_table *cptab, int cpt, + const cpumask_t *mask) { } EXPORT_SYMBOL(cfs_cpt_unset_cpumask); -int -cfs_cpt_set_node(struct cfs_cpt_table *cptab, int cpt, int node) +int cfs_cpt_set_node(struct cfs_cpt_table *cptab, int cpt, int node) { return 1; } EXPORT_SYMBOL(cfs_cpt_set_node); -void -cfs_cpt_unset_node(struct cfs_cpt_table *cptab, int cpt, int node) +void cfs_cpt_unset_node(struct cfs_cpt_table *cptab, int cpt, int node) { } EXPORT_SYMBOL(cfs_cpt_unset_node); -int -cfs_cpt_set_nodemask(struct cfs_cpt_table *cptab, int cpt, nodemask_t *mask) +int cfs_cpt_set_nodemask(struct cfs_cpt_table *cptab, int cpt, + const nodemask_t *mask) { return 1; } EXPORT_SYMBOL(cfs_cpt_set_nodemask); -void -cfs_cpt_unset_nodemask(struct cfs_cpt_table *cptab, int cpt, nodemask_t *mask) +void cfs_cpt_unset_nodemask(struct cfs_cpt_table *cptab, int cpt, + const nodemask_t *mask) { } EXPORT_SYMBOL(cfs_cpt_unset_nodemask); -int -cfs_cpt_spread_node(struct cfs_cpt_table *cptab, int cpt) +int cfs_cpt_spread_node(struct cfs_cpt_table *cptab, int cpt) { return 0; } EXPORT_SYMBOL(cfs_cpt_spread_node); -int -cfs_cpt_current(struct cfs_cpt_table *cptab, int remap) +int cfs_cpt_current(struct cfs_cpt_table *cptab, int remap) { return 0; } EXPORT_SYMBOL(cfs_cpt_current); -int -cfs_cpt_of_cpu(struct cfs_cpt_table *cptab, int cpu) +int cfs_cpt_of_cpu(struct cfs_cpt_table *cptab, int cpu) { return 0; } @@ -225,15 +210,13 @@ int cfs_cpt_of_node(struct cfs_cpt_table *cptab, int node) } EXPORT_SYMBOL(cfs_cpt_of_node); -int -cfs_cpt_bind(struct cfs_cpt_table *cptab, int cpt) +int cfs_cpt_bind(struct cfs_cpt_table *cptab, int cpt) { return 0; } EXPORT_SYMBOL(cfs_cpt_bind); -void -cfs_cpu_fini(void) +void cfs_cpu_fini(void) { if (cfs_cpt_table) { cfs_cpt_table_free(cfs_cpt_table); @@ -241,8 +224,7 @@ int cfs_cpt_of_node(struct cfs_cpt_table *cptab, int node) } } -int -cfs_cpu_init(void) +int cfs_cpu_init(void) { cfs_cpt_table = cfs_cpt_table_alloc(1); diff --git a/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c b/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c index 6d8dcd3..5c9cdf4 100644 --- a/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c +++ b/drivers/staging/lustre/lnet/libcfs/linux/linux-cpu.c @@ -43,7 +43,7 @@ * 1 : disable multiple partitions * >1 : specify number of partitions */ -static int cpu_npartitions; +static int cpu_npartitions; module_param(cpu_npartitions, int, 0444); MODULE_PARM_DESC(cpu_npartitions, "# of CPU partitions"); @@ -60,12 +60,11 @@ * * NB: If user specified cpu_pattern, cpu_npartitions will be ignored */ -static char *cpu_pattern = "N"; +static char *cpu_pattern = "N"; module_param(cpu_pattern, charp, 0444); MODULE_PARM_DESC(cpu_pattern, "CPU partitions pattern"); -void -cfs_cpt_table_free(struct cfs_cpt_table *cptab) +void cfs_cpt_table_free(struct cfs_cpt_table *cptab) { int i; @@ -89,8 +88,7 @@ } EXPORT_SYMBOL(cfs_cpt_table_free); -struct cfs_cpt_table * -cfs_cpt_table_alloc(unsigned int ncpt) +struct cfs_cpt_table *cfs_cpt_table_alloc(unsigned int ncpt) { struct cfs_cpt_table *cptab; int i; @@ -148,14 +146,13 @@ struct cfs_cpt_table * return cptab; - failed: +failed: cfs_cpt_table_free(cptab); return NULL; } EXPORT_SYMBOL(cfs_cpt_table_alloc); -int -cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, int len) +int cfs_cpt_table_print(struct cfs_cpt_table *cptab, char *buf, int len) { char *tmp = buf; int rc = -EFBIG; @@ -187,7 +184,7 @@ struct cfs_cpt_table * } rc = 0; - out: +out: if (rc < 0) return rc; @@ -235,15 +232,13 @@ int cfs_cpt_distance_print(struct cfs_cpt_table *cptab, char *buf, int len) } EXPORT_SYMBOL(cfs_cpt_distance_print); -int -cfs_cpt_number(struct cfs_cpt_table *cptab) +int cfs_cpt_number(struct cfs_cpt_table *cptab) { return cptab->ctb_nparts; } EXPORT_SYMBOL(cfs_cpt_number); -int -cfs_cpt_weight(struct cfs_cpt_table *cptab, int cpt) +int cfs_cpt_weight(struct cfs_cpt_table *cptab, int cpt) { LASSERT(cpt == CFS_CPT_ANY || (cpt >= 0 && cpt < cptab->ctb_nparts)); @@ -253,8 +248,7 @@ int cfs_cpt_distance_print(struct cfs_cpt_table *cptab, char *buf, int len) } EXPORT_SYMBOL(cfs_cpt_weight); -int -cfs_cpt_online(struct cfs_cpt_table *cptab, int cpt) +int cfs_cpt_online(struct cfs_cpt_table *cptab, int cpt) { LASSERT(cpt == CFS_CPT_ANY || (cpt >= 0 && cpt < cptab->ctb_nparts)); @@ -266,8 +260,7 @@ int cfs_cpt_distance_print(struct cfs_cpt_table *cptab, char *buf, int len) } EXPORT_SYMBOL(cfs_cpt_online); -cpumask_var_t * -cfs_cpt_cpumask(struct cfs_cpt_table *cptab, int cpt) +cpumask_var_t *cfs_cpt_cpumask(struct cfs_cpt_table *cptab, int cpt) { LASSERT(cpt == CFS_CPT_ANY || (cpt >= 0 && cpt < cptab->ctb_nparts)); @@ -276,8 +269,7 @@ int cfs_cpt_distance_print(struct cfs_cpt_table *cptab, char *buf, int len) } EXPORT_SYMBOL(cfs_cpt_cpumask); -nodemask_t * -cfs_cpt_nodemask(struct cfs_cpt_table *cptab, int cpt) +nodemask_t *cfs_cpt_nodemask(struct cfs_cpt_table *cptab, int cpt) { LASSERT(cpt == CFS_CPT_ANY || (cpt >= 0 && cpt < cptab->ctb_nparts)); @@ -423,8 +415,7 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) } } -int -cfs_cpt_set_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu) +int cfs_cpt_set_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu) { LASSERT(cpt >= 0 && cpt < cptab->ctb_nparts); @@ -449,8 +440,7 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) } EXPORT_SYMBOL(cfs_cpt_set_cpu); -void -cfs_cpt_unset_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu) +void cfs_cpt_unset_cpu(struct cfs_cpt_table *cptab, int cpt, int cpu) { LASSERT(cpt == CFS_CPT_ANY || (cpt >= 0 && cpt < cptab->ctb_nparts)); @@ -463,7 +453,8 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) /* caller doesn't know the partition ID */ cpt = cptab->ctb_cpu2cpt[cpu]; if (cpt < 0) { /* not set in this CPT-table */ - CDEBUG(D_INFO, "Try to unset cpu %d which is not in CPT-table %p\n", + CDEBUG(D_INFO, + "Try to unset cpu %d which is not in CPT-table %p\n", cpt, cptab); return; } @@ -482,14 +473,15 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) } EXPORT_SYMBOL(cfs_cpt_unset_cpu); -int -cfs_cpt_set_cpumask(struct cfs_cpt_table *cptab, int cpt, const cpumask_t *mask) +int cfs_cpt_set_cpumask(struct cfs_cpt_table *cptab, int cpt, + const cpumask_t *mask) { int cpu; if (!cpumask_weight(mask) || cpumask_any_and(mask, cpu_online_mask) >= nr_cpu_ids) { - CDEBUG(D_INFO, "No online CPU is found in the CPU mask for CPU partition %d\n", + CDEBUG(D_INFO, + "No online CPU is found in the CPU mask for CPU partition %d\n", cpt); return 0; } @@ -503,9 +495,8 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) } EXPORT_SYMBOL(cfs_cpt_set_cpumask); -void -cfs_cpt_unset_cpumask(struct cfs_cpt_table *cptab, int cpt, - const cpumask_t *mask) +void cfs_cpt_unset_cpumask(struct cfs_cpt_table *cptab, int cpt, + const cpumask_t *mask) { int cpu; @@ -514,8 +505,7 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) } EXPORT_SYMBOL(cfs_cpt_unset_cpumask); -int -cfs_cpt_set_node(struct cfs_cpt_table *cptab, int cpt, int node) +int cfs_cpt_set_node(struct cfs_cpt_table *cptab, int cpt, int node) { const cpumask_t *mask; int cpu; @@ -537,8 +527,7 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) } EXPORT_SYMBOL(cfs_cpt_set_node); -void -cfs_cpt_unset_node(struct cfs_cpt_table *cptab, int cpt, int node) +void cfs_cpt_unset_node(struct cfs_cpt_table *cptab, int cpt, int node) { const cpumask_t *mask; int cpu; @@ -558,8 +547,8 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) } EXPORT_SYMBOL(cfs_cpt_unset_node); -int -cfs_cpt_set_nodemask(struct cfs_cpt_table *cptab, int cpt, nodemask_t *mask) +int cfs_cpt_set_nodemask(struct cfs_cpt_table *cptab, int cpt, + const nodemask_t *mask) { int i; @@ -572,8 +561,8 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) } EXPORT_SYMBOL(cfs_cpt_set_nodemask); -void -cfs_cpt_unset_nodemask(struct cfs_cpt_table *cptab, int cpt, nodemask_t *mask) +void cfs_cpt_unset_nodemask(struct cfs_cpt_table *cptab, int cpt, + const nodemask_t *mask) { int i; @@ -582,8 +571,7 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) } EXPORT_SYMBOL(cfs_cpt_unset_nodemask); -int -cfs_cpt_spread_node(struct cfs_cpt_table *cptab, int cpt) +int cfs_cpt_spread_node(struct cfs_cpt_table *cptab, int cpt) { nodemask_t *mask; int weight; @@ -615,8 +603,7 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) } EXPORT_SYMBOL(cfs_cpt_spread_node); -int -cfs_cpt_current(struct cfs_cpt_table *cptab, int remap) +int cfs_cpt_current(struct cfs_cpt_table *cptab, int remap) { int cpu; int cpt; @@ -636,8 +623,7 @@ static void cfs_cpt_del_node(struct cfs_cpt_table *cptab, int cpt, int node) } EXPORT_SYMBOL(cfs_cpt_current); -int -cfs_cpt_of_cpu(struct cfs_cpt_table *cptab, int cpu) +int cfs_cpt_of_cpu(struct cfs_cpt_table *cptab, int cpu) { LASSERT(cpu >= 0 && cpu < nr_cpu_ids); @@ -654,8 +640,7 @@ int cfs_cpt_of_node(struct cfs_cpt_table *cptab, int node) } EXPORT_SYMBOL(cfs_cpt_of_node); -int -cfs_cpt_bind(struct cfs_cpt_table *cptab, int cpt) +int cfs_cpt_bind(struct cfs_cpt_table *cptab, int cpt) { cpumask_var_t *cpumask; nodemask_t *nodemask; @@ -699,9 +684,8 @@ int cfs_cpt_of_node(struct cfs_cpt_table *cptab, int node) * Choose max to \a number CPUs from \a node and set them in \a cpt. * We always prefer to choose CPU in the same core/socket. */ -static int -cfs_cpt_choose_ncpus(struct cfs_cpt_table *cptab, int cpt, - cpumask_t *node, int number) +static int cfs_cpt_choose_ncpus(struct cfs_cpt_table *cptab, int cpt, + cpumask_t *node, int number) { cpumask_var_t socket; cpumask_var_t core; @@ -777,8 +761,7 @@ int cfs_cpt_of_node(struct cfs_cpt_table *cptab, int node) #define CPT_WEIGHT_MIN 4u -static unsigned int -cfs_cpt_num_estimate(void) +static unsigned int cfs_cpt_num_estimate(void) { unsigned int nnode = num_online_nodes(); unsigned int ncpu = num_online_cpus(); @@ -820,8 +803,7 @@ int cfs_cpt_of_node(struct cfs_cpt_table *cptab, int node) return ncpt; } -static struct cfs_cpt_table * -cfs_cpt_table_create(int ncpt) +static struct cfs_cpt_table *cfs_cpt_table_create(int ncpt) { struct cfs_cpt_table *cptab = NULL; cpumask_var_t mask; @@ -904,9 +886,9 @@ int cfs_cpt_of_node(struct cfs_cpt_table *cptab, int node) return cptab; - failed_mask: +failed_mask: free_cpumask_var(mask); - failed: +failed: CERROR("Failed to setup CPU-partition-table with %d CPU-partitions, online HW nodes: %d, HW cpus: %d.\n", ncpt, num_online_nodes(), num_online_cpus()); @@ -916,8 +898,7 @@ int cfs_cpt_of_node(struct cfs_cpt_table *cptab, int node) return NULL; } -static struct cfs_cpt_table * -cfs_cpt_table_create_pattern(char *pattern) +static struct cfs_cpt_table *cfs_cpt_table_create_pattern(char *pattern) { struct cfs_cpt_table *cptab; char *str; @@ -1061,7 +1042,7 @@ int cfs_cpt_of_node(struct cfs_cpt_table *cptab, int node) return cptab; - failed: +failed: cfs_cpt_table_free(cptab); return NULL; } @@ -1088,8 +1069,7 @@ static int cfs_cpu_dead(unsigned int cpu) } #endif -void -cfs_cpu_fini(void) +void cfs_cpu_fini(void) { if (cfs_cpt_table) cfs_cpt_table_free(cfs_cpt_table); @@ -1101,8 +1081,7 @@ static int cfs_cpu_dead(unsigned int cpu) #endif } -int -cfs_cpu_init(void) +int cfs_cpu_init(void) { int ret = 0; @@ -1156,7 +1135,7 @@ static int cfs_cpu_dead(unsigned int cpu) cfs_cpt_number(cfs_cpt_table)); return 0; - failed: +failed: put_online_cpus(); cfs_cpu_fini(); return ret; -- 1.8.3.1 _______________________________________________ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
