btrfs-progs: free-space-cache: Enhance free space cache free space check

[platform/upstream/btrfs-progs.git] / cmds-balance.c

diff --git a/cmds-balance.c b/cmds-balance.c
index 7d3767a..0c91bdf 100644 (file)
--- a/cmds-balance.c
+++ b/cmds-balance.c
@@ -443,7 +443,7 @@ static int do_balance(const char *path, struct btrfs_ioctl_balance_args *args,
                printf("WARNING:\n\n");
                printf("\tFull balance without filters requested. This operation is very\n");
                printf("\tintense and takes potentially very long. It is recommended to\n");
-               printf("\tuse the balance filters to narrow down the balanced data.\n");
+               printf("\tuse the balance filters to narrow down the scope of balance.\n");
                printf("\tUse 'btrfs balance start --full-balance' option to skip this\n");
                printf("\twarning. The operation will start in %d seconds.\n", delay);
                printf("\tUse Ctrl-C to stop it.\n");
@@ -475,8 +475,7 @@ static int do_balance(const char *path, struct btrfs_ioctl_balance_args *args,
                                fprintf(stderr, "balance canceled by user\n");
                        ret = 0;
                } else {
-                       error("error during balancing '%s': %s", path,
-                                       strerror(errno));
+                       error("error during balancing '%s': %m", path);
                        if (errno != EINPROGRESS)
                                fprintf(stderr,
                        "There may be more info in syslog - try dmesg | tail\n");
@@ -794,9 +793,9 @@ static int cmd_balance_resume(int argc, char **argv)
                        else
                                ret = 1;
                } else {
-                       error("error during balancing '%s': %s\n"
+                       error("error during balancing '%s': %m\n"
                          "There may be more info in syslog - try dmesg | tail",
-                               path, strerror(errno));
+                               path);
                        ret = 1;
                }
        } else {
@@ -868,7 +867,7 @@ static int cmd_balance_status(int argc, char **argv)
                        ret = 0;
                        goto out;
                }
-               error("balance status on '%s' failed: %s", path, strerror(errno));
+               error("balance status on '%s' failed: %m", path);
                ret = 2;
                goto out;
        }