Staging: lustre: gfp_mask should be of gfp_t type

Fixed the following sparse complaints:

drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:1039:61:
	warning: restricted gfp_t degrades to integer
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:1092:61:
	warning: restricted gfp_t degrades to integer
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:1136:58:
	warning: incorrect type in argument 2 (different base types)
	expected unsigned int [unsigned] gfp_mask
	got restricted gfp_t [usertype] gfp_mask
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:1142:34:
	warning: incorrect type in argument 3 (different base types)
	expected unsigned int [unsigned] gfp_mask
	got restricted gfp_t [usertype] gfp_mask
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:1147:58:
	warning: incorrect type in argument 2 (different base types)
	expected unsigned int [unsigned] gfp_mask
	got restricted gfp_t [usertype] gfp_mask
drivers/staging/lustre/lustre/ptlrpc/../../lustre/ldlm/ldlm_pool.c:1153:34:
	warning: incorrect type in argument 3 (different base types)
	expected unsigned int [unsigned] gfp_mask
	got restricted gfp_t [usertype] gfp_mask

Signed-off-by: Fabio Falzoi <fabio.falzoi84@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
index 154b1e1..e28e31a 100644 (file)
--- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
+++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
@@ -212,7 +212,7 @@ struct ldlm_pool_ops {
        int (*po_recalc)(struct ldlm_pool *pl);
        /** Cancel at least \a nr locks from pool \a pl */
        int (*po_shrink)(struct ldlm_pool *pl, int nr,
-                        unsigned int gfp_mask);
+                        gfp_t gfp_mask);
        int (*po_setup)(struct ldlm_pool *pl, int limit);
 };
 
@@ -1463,7 +1463,7 @@ void ldlm_pools_fini(void);
 int ldlm_pool_init(struct ldlm_pool *pl, struct ldlm_namespace *ns,
                   int idx, ldlm_side_t client);
 int ldlm_pool_shrink(struct ldlm_pool *pl, int nr,
-                    unsigned int gfp_mask);
+                    gfp_t gfp_mask);
 void ldlm_pool_fini(struct ldlm_pool *pl);
 int ldlm_pool_setup(struct ldlm_pool *pl, int limit);
 int ldlm_pool_recalc(struct ldlm_pool *pl);

diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c b/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
index ccb1e04..2cc6981 100644 (file)
--- a/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
+++ b/drivers/staging/lustre/lustre/ldlm/ldlm_pool.c
@@ -378,7 +378,7 @@ static int ldlm_srv_pool_recalc(struct ldlm_pool *pl)
  * locks smaller in next 10h.
  */
 static int ldlm_srv_pool_shrink(struct ldlm_pool *pl,
-                               int nr, unsigned int gfp_mask)
+                               int nr, gfp_t gfp_mask)
 {
        __u32 limit;
 
@@ -518,7 +518,7 @@ static int ldlm_cli_pool_recalc(struct ldlm_pool *pl)
  * passed \a pl according to \a nr and \a gfp_mask.
  */
 static int ldlm_cli_pool_shrink(struct ldlm_pool *pl,
-                               int nr, unsigned int gfp_mask)
+                               int nr, gfp_t gfp_mask)
 {
        struct ldlm_namespace *ns;
        int unused;
@@ -603,7 +603,7 @@ int ldlm_pool_recalc(struct ldlm_pool *pl)
  * freeable locks. Otherwise, return the number of canceled locks.
  */
 int ldlm_pool_shrink(struct ldlm_pool *pl, int nr,
-                    unsigned int gfp_mask)
+                    gfp_t gfp_mask)
 {
        int cancel = 0;
 
@@ -1029,7 +1029,7 @@ static struct completion ldlm_pools_comp;
  * count locks from all namespaces (if possible). Returns number of
  * cached locks.
  */
-static unsigned long ldlm_pools_count(ldlm_side_t client, unsigned int gfp_mask)
+static unsigned long ldlm_pools_count(ldlm_side_t client, gfp_t gfp_mask)
 {
        int total = 0, nr_ns;
        struct ldlm_namespace *ns;
@@ -1082,7 +1082,7 @@ static unsigned long ldlm_pools_count(ldlm_side_t client, unsigned int gfp_mask)
        return total;
 }
 
-static unsigned long ldlm_pools_scan(ldlm_side_t client, int nr, unsigned int gfp_mask)
+static unsigned long ldlm_pools_scan(ldlm_side_t client, int nr, gfp_t gfp_mask)
 {
        unsigned long freed = 0;
        int tmp, nr_ns;