Commit cc101721 authored by antirez's avatar antirez
Browse files

Make comment in getClientOutputBufferMemoryUsage() describing the present.

parent 72420b0d
......@@ -2021,15 +2021,8 @@ void rewriteClientCommandArgument(client *c, int i, robj *newval) {
}
}
/* This function returns the number of bytes that Redis is virtually
/* This function returns the number of bytes that Redis is
* using to store the reply still not read by the client.
* It is "virtual" since the reply output list may contain objects that
* are shared and are not really using additional memory.
*
* The function returns the total sum of the length of all the objects
* stored in the output list, plus the memory used to allocate every
* list node. The static reply buffer is not taken into account since it
* is allocated anyway.
*
* Note: this function is very fast so can be called as many time as
* the caller wishes. The main usage of this function currently is
......
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