[Xen-devel] [PATCH for-next 3/9] gcov: rename sysctl and functions

[Roger Pau Monne <roger.pau@xxxxxxxxxx>]

Change gcov to cov.

Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx>
---
Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
Cc: Wei Liu <wei.liu2@xxxxxxxxxx>
Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
Cc: George Dunlap <George.Dunlap@xxxxxxxxxxxxx>
Cc: Jan Beulich <jbeulich@xxxxxxxx>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx>
Cc: Tim Deegan <tim@xxxxxxx>
---
 tools/misc/xencov.c         | 28 ++++++++++++++--------------
 xen/common/coverage/gcov.c  |  8 ++++----
 xen/common/sysctl.c         |  4 ++--
 xen/include/public/sysctl.h | 12 ++++++------
 xen/include/xen/coverage.h  |  2 +-
 5 files changed, 27 insertions(+), 27 deletions(-)

diff --git a/tools/misc/xencov.c b/tools/misc/xencov.c
index 4130f425dc..5db00c37db 100644
--- a/tools/misc/xencov.c
+++ b/tools/misc/xencov.c
@@ -26,31 +26,31 @@
 
 static xc_interface *xch = NULL;
 
-int gcov_sysctl(int op, struct xen_sysctl *sysctl,
-                struct xc_hypercall_buffer *buf, uint32_t buf_size)
+int cov_sysctl(int op, struct xen_sysctl *sysctl,
+               struct xc_hypercall_buffer *buf, uint32_t buf_size)
 {
     DECLARE_HYPERCALL_BUFFER_ARGUMENT(buf);
 
     memset(sysctl, 0, sizeof(*sysctl));
-    sysctl->cmd = XEN_SYSCTL_gcov_op;
+    sysctl->cmd = XEN_SYSCTL_cov_op;
 
-    sysctl->u.gcov_op.cmd = op;
-    sysctl->u.gcov_op.size = buf_size;
-    set_xen_guest_handle(sysctl->u.gcov_op.buffer, buf);
+    sysctl->u.cov_op.cmd = op;
+    sysctl->u.cov_op.size = buf_size;
+    set_xen_guest_handle(sysctl->u.cov_op.buffer, buf);
 
     return xc_sysctl(xch, sysctl);
 }
 
-static void gcov_read(const char *fn)
+static void cov_read(const char *fn)
 {
     struct xen_sysctl sys;
     uint32_t total_len;
     DECLARE_HYPERCALL_BUFFER(uint8_t, p);
     FILE *f;
 
-    if (gcov_sysctl(XEN_SYSCTL_GCOV_get_size, &sys, NULL, 0) < 0)
+    if (cov_sysctl(XEN_SYSCTL_COV_get_size, &sys, NULL, 0) < 0)
         err(1, "getting total length");
-    total_len = sys.u.gcov_op.size;
+    total_len = sys.u.cov_op.size;
 
     /* Shouldn't exceed a few hundred kilobytes */
     if (total_len > 8u * 1024u * 1024u)
@@ -61,7 +61,7 @@ static void gcov_read(const char *fn)
         err(1, "allocating buffer");
 
     memset(p, 0, total_len);
-    if (gcov_sysctl(XEN_SYSCTL_GCOV_read, &sys, HYPERCALL_BUFFER(p),
+    if (cov_sysctl(XEN_SYSCTL_COV_read, &sys, HYPERCALL_BUFFER(p),
                     total_len) < 0)
         err(1, "getting gcov data");
 
@@ -82,11 +82,11 @@ static void gcov_read(const char *fn)
     xc_hypercall_buffer_free(xch, p);
 }
 
-static void gcov_reset(void)
+static void cov_reset(void)
 {
     struct xen_sysctl sys;
 
-    if (gcov_sysctl(XEN_SYSCTL_GCOV_reset, &sys, NULL, 0) < 0)
+    if (cov_sysctl(XEN_SYSCTL_COV_reset, &sys, NULL, 0) < 0)
         err(1, "resetting gcov information");
 }
 
@@ -126,9 +126,9 @@ int main(int argc, char **argv)
         err(1, "opening xc interface");
 
     if (strcmp(argv[0], "reset") == 0)
-        gcov_reset();
+        cov_reset();
     else if (strcmp(argv[0], "read") == 0)
-        gcov_read(argc > 1 ? argv[1] : "-");
+        cov_read(argc > 1 ? argv[1] : "-");
     else
         usage(1);
 
diff --git a/xen/common/coverage/gcov.c b/xen/common/coverage/gcov.c
index 35653fd8d8..b1735693be 100644
--- a/xen/common/coverage/gcov.c
+++ b/xen/common/coverage/gcov.c
@@ -209,18 +209,18 @@ static int gcov_dump_all(XEN_GUEST_HANDLE_PARAM(char) 
buffer,
     return ret;
 }
 
-int sysctl_gcov_op(struct xen_sysctl_gcov_op *op)
+int sysctl_cov_op(struct xen_sysctl_cov_op *op)
 {
     int ret;
 
     switch ( op->cmd )
     {
-    case XEN_SYSCTL_GCOV_get_size:
+    case XEN_SYSCTL_COV_get_size:
         op->size = gcov_get_size();
         ret = 0;
         break;
 
-    case XEN_SYSCTL_GCOV_read:
+    case XEN_SYSCTL_COV_read:
     {
         XEN_GUEST_HANDLE_PARAM(char) buf;
         uint32_t size = op->size;
@@ -233,7 +233,7 @@ int sysctl_gcov_op(struct xen_sysctl_gcov_op *op)
         break;
     }
 
-    case XEN_SYSCTL_GCOV_reset:
+    case XEN_SYSCTL_COV_reset:
         gcov_reset_all_counters();
         ret = 0;
         break;
diff --git a/xen/common/sysctl.c b/xen/common/sysctl.c
index 56def766e6..da3e1246b1 100644
--- a/xen/common/sysctl.c
+++ b/xen/common/sysctl.c
@@ -397,8 +397,8 @@ long do_sysctl(XEN_GUEST_HANDLE_PARAM(xen_sysctl_t) 
u_sysctl)
     break;
 
 #ifdef CONFIG_GCOV
-    case XEN_SYSCTL_gcov_op:
-        ret = sysctl_gcov_op(&op->u.gcov_op);
+    case XEN_SYSCTL_cov_op:
+        ret = sysctl_cov_op(&op->u.cov_op);
         copyback = 1;
         break;
 #endif
diff --git a/xen/include/public/sysctl.h b/xen/include/public/sysctl.h
index 6140f1a059..654b37cdce 100644
--- a/xen/include/public/sysctl.h
+++ b/xen/include/public/sysctl.h
@@ -646,11 +646,11 @@ struct xen_sysctl_scheduler_op {
 
 #define XEN_GCOV_FORMAT_MAGIC    0x58434f56 /* XCOV */
 
-#define XEN_SYSCTL_GCOV_get_size 0 /* Get total size of output data */
-#define XEN_SYSCTL_GCOV_read     1 /* Read output data */
-#define XEN_SYSCTL_GCOV_reset    2 /* Reset all counters */
+#define XEN_SYSCTL_COV_get_size 0 /* Get total size of output data */
+#define XEN_SYSCTL_COV_read     1 /* Read output data */
+#define XEN_SYSCTL_COV_reset    2 /* Reset all counters */
 
-struct xen_sysctl_gcov_op {
+struct xen_sysctl_cov_op {
     uint32_t cmd;
     uint32_t size; /* IN/OUT: size of the buffer  */
     XEN_GUEST_HANDLE_64(char) buffer; /* OUT */
@@ -1065,7 +1065,7 @@ struct xen_sysctl {
 #define XEN_SYSCTL_numainfo                      17
 #define XEN_SYSCTL_cpupool_op                    18
 #define XEN_SYSCTL_scheduler_op                  19
-#define XEN_SYSCTL_gcov_op                       20
+#define XEN_SYSCTL_cov_op                        20
 #define XEN_SYSCTL_psr_cmt_op                    21
 #define XEN_SYSCTL_pcitopoinfo                   22
 #define XEN_SYSCTL_psr_cat_op                    23
@@ -1095,7 +1095,7 @@ struct xen_sysctl {
         struct xen_sysctl_lockprof_op       lockprof_op;
         struct xen_sysctl_cpupool_op        cpupool_op;
         struct xen_sysctl_scheduler_op      scheduler_op;
-        struct xen_sysctl_gcov_op           gcov_op;
+        struct xen_sysctl_cov_op            cov_op;
         struct xen_sysctl_psr_cmt_op        psr_cmt_op;
         struct xen_sysctl_psr_cat_op        psr_cat_op;
         struct xen_sysctl_tmem_op           tmem_op;
diff --git a/xen/include/xen/coverage.h b/xen/include/xen/coverage.h
index ef22eafc1f..bdfd29d3bb 100644
--- a/xen/include/xen/coverage.h
+++ b/xen/include/xen/coverage.h
@@ -3,7 +3,7 @@
 
 #ifdef CONFIG_GCOV
 #include <public/sysctl.h>
-int sysctl_gcov_op(struct xen_sysctl_gcov_op *op);
+int sysctl_cov_op(struct xen_sysctl_cov_op *op);
 #endif
 
 #endif /* _XEN_GCOV_H */
-- 
2.13.5 (Apple Git-94)


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