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Somewhere in the 2.4.x kernel series, /proc/mounts was changed to display a

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"rootfs" entry as well as the traditional "/dev/root" entry.  This caused
applets such as mount and df to display two root filesystem entries....

This teaches the relevant utilities to ignore the "rootfs" entry.
 -Erik
This commit is contained in:
Eric Andersen
2003-06-20 09:36:49 +00:00
parent dd92c77bb0
commit 9d7f0f0fe8
3 changed files with 9 additions and 3 deletions
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4
coreutils/df.c
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@ -126,7 +126,9 @@ extern int df_main(int argc, char **argv)
) / (blocks_used + s.f_bavail);
}
if (strcmp(device, "/dev/root") == 0) {
if (strcmp(device, "rootfs") == 0) {
continue;
} else if (strcmp(device, "/dev/root") == 0) {
/* Adjusts device to be the real root device,
* or leaves device alone if it can't find it */
if ((device = find_real_root_device_name(device)) == NULL) {